.mx Domain: Mexico's Official Country Code Extension
.mx is the country code top-level domain of Mexico and entered the root zone on 1 February 1989. The delegation on record with IANA is held by Tecnológico de Monterrey (ITESM) in Monterrey, while the zone has been operated since November 2003 by Network Information Center, S.A. de C.V., which trades as Registry .MX. The registry takes no applications directly: you register through an accredited registrar, and every name carries a registrant plus administrative, technical and billing contacts.
On eligibility, .mx is a blank page. The classification annex of the rules describes .mx as open to «any natural or legal person who applies» and prints «none» in the requirements column; residence in Mexico, a tax number and a local representative are all absent. The same line applies word for word to .com.mx, so there is no eligibility difference between the two. The real difference is scale and short names: the registry's counter on 15 August 2026 showed 440,196 names directly under .mx against 964,666 under .com.mx.
Two details bear directly on your order. The first is length: the registry keeps every one- and two-character .mx name reserved, so the shortest name you can actually obtain starts at three characters. The second is what follows expiry: the published rules define no grace period and no redemption window of the kind you know from generic extensions, an unpaid name passes to third parties, and the registry publishes the names it releases in a list every day. Check whether the name you want is free on the domain name search page.
.MX Domain at a Glance
- Registry operator Network Information Center, S.A. de C.V. — Registry .MX
- Delegation held by Tecnológico de Monterrey (ITESM), Monterrey
- Entered the root zone 1 February 1989
- Opened at the second level 1 May 2009
- Names on record 440,196 (registry counter, 15 August 2026)
- Dispute procedure LDRP — WIPO is the only authorised provider
- Document Requirement No documents are required to register a .mx domain
- Country Mexico
- Character Length 2 - 63 characters
- Registration Period 1 - 10 years
- Name Server Count 1 - 5 servers
.mx Domain Prices — No Surprise Fees
Registration, transfer and renewal fees are listed separately. The renewal price can differ from the first-year price, so you see both up front.
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New Registration
$26.99 /year -
Transfer
$49.99 /year -
Renewal
$59.90 /year -
Restore
$144.90 -
Late Renewal
$11.98
Included With Every .mx Domain
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Free DNS management
Change A, MX, TXT and CNAME records yourself from the panel — no waiting on anyone when you move a site or mailbox.
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Domain lock
While the lock is on, nobody can move your domain to another registrar without your approval.
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Domain forwarding
Point the domain at your existing site, a campaign page or a social profile — at no extra cost.
.mx Domain Lifecycle
What happens day by day after it expires
Day 0 is the domain's expiry dateIn short: for .mx the post-expiry timeline is set by the registry, so it differs from one extension to the next. The diagram below shows the windows that actually apply to .mx, day by day. One thing never changes, whichever extension you hold: renewing before the expiry date is always the cheapest and safest route.
Domain Is Available (Available)
A .mx address at this stage has not been taken yet, and it goes to whoever registers first. Check the name you have in mind — if it is free, it can be yours within minutes.
Domain Is Active (Active Period)
Once registration is complete, the domain is registered to you for the term you selected. You can renew at any point before it expires to keep it active, or switch on auto-renewal so you never have to watch the date.
Redemption Period (Redemption Period)
The domain is not released the moment it expires — during this window it is still yours and can be recovered. Some extensions charge an extra restore fee at this stage, so renewing before expiry is always the cheaper route.
Domain Is Available Again
Once deletion completes, the domain leaves the system and anyone can register it — popular names are often taken the same minute by someone watching. Keep auto-renewal on so a name you care about never gets this far.
.mx Domain Specifications and Registration Rules
Registration conditions, supported features and the registry's own timelines in a single table.
.mx Domain Registration
- Document Requirement No documents are required to register a .mx domain
- Country Mexico
- Character Length 2 - 63 characters
- Registration Period 1 - 10 years
- Name Server Count 1 - 5 servers
.mx Domain Support
- IDN Support No
- Transfer Support Yes
- Late Renewal Support Yes
Frequently Asked Questions About .mx Domains
The questions people actually ask before registering — answered plainly.
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No. The classification annex of the rules says only two things on the .mx line: the extension is open to «any natural or legal person who applies», and the documents required are «none». Residence in Mexico, a company registration, a tax number, a local address and a trustee appear in no clause at all; a company based in Türkiye, a sole trader and a private individual register on identical terms. For contrast, look at the closed classes in the same annex: .net.mx demands proof of registration with the telecoms regulator, .edu.mx a school code, .gob.mx an official appointment letter. Registration always runs through an accredited registrar; the registry accepts no direct applications.
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Three characters in practice. The registry's published list of reserved names closes every one- and two-character name to registration and defines the sole exception as «those registered before 1 May 2009». Direct .mx registration opened on precisely that day, so not a single .mx name falls under the exception. Measurement confirms it: every one- and two-character name tested came back as unavailable, yet none of them is registered to anybody — they sit idle and are not sold. At three characters the picture returns to normal, with both registered and free names. The upper limit is sixty-three characters.
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On eligibility there is no difference at all: the rules describe both as open to «any natural or legal person who applies» with «none» in the requirements column. The two real differences are measurable. The first is scale: on 15 August 2026 the registry counter showed 964,666 names under .com.mx against 440,196 directly under .mx. The second is short names: one- and two-character names are entirely reserved on the .mx side but exist under .com.mx, because the 1 May 2009 exception took effect there. For brand protection, holding both is the most direct route in the Mexican market.
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In whole-year steps. The rules define renewal as «the extension of use for one or more years of coverage», so the term is sold in full-year multiples: there are no intermediate values and no monthly registration. Measurement agrees: in the registry's records the overwhelming majority of expiry dates fall one year after the last operation, with some running two and even five years ahead. One side rule is worth knowing commercially: when a change of registrar completes, the name is automatically extended by a further year, and that automatic extension can never exceed one year.
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The published rules define no grace period and no redemption window of the kind you know from generic extensions. The text splits deletion in two: when the paid coverage ends and the registrar has not paid the renewal, deletion is automatic and the name becomes available to third parties; when the registrar deletes a name manually while it is still within its term, the name enters a thirty-day pending window and can be recovered against a fee. The registry publishes the names it releases in a list every day. In practice: do not treat a missed expiry as a recoverable delay — renew before the date.
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Yes, a significant part of them is. The registry's lookup returns four contact blocks for every name — registrant, administrative, technical and billing — and each block shows the full name, city, state and country in the clear. Individual registrations display the person's own name too. Street address, email and telephone, by contrast, are not published, and no purchasable privacy service is defined anywhere in the rules. The rules also state that a name whose data is incomplete or false may be suspended or deleted, so accurate data is a condition of keeping the name. You can view your own record on the whois search page.
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No. The registry lists the permitted character set as letters, digits and the hyphen; local-script support, accents and bundle mechanics appear in none of its documents. Measurement settles it through a single syntax rule: the registry treats labels containing two consecutive hyphens as invalid. Internationalised names enter the zone file in punycode form beginning with «xn--», so that prohibition makes them impossible from the outset — querying the punycode form of an accented name returns an invalid-string response. If your name contains ñ or an accent, plan the unaccented spelling. Hyphens are allowed, but a name may not begin or end with one, nor carry two in a row.
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Do not confuse the two separate operations. For a change of registrar you need the name's authorisation key, which the rules define as «the key required to carry out a transfer process» and which you request from your current registrar. When the operation completes, the name is automatically extended by a further year, so you lose no days and in fact gain term. A change of holder is technically a separate update and also runs through the registrar; the name itself can never be altered. No holder change is possible while a dispute procedure is pending. Start on the domain transfer page.
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