Overview of TLDs (Domain Name Extensions)

Registration (Anchor: reg)

TLD Duration (Years) Money Back Grace Period (Days) 1 Country / Sponsor Specific Requirements Domain Name Length Name Servers Required for Zone Delegation 2 60 Day Transfer Lock IDN Support
.ASIA 1 - 10 4 CED Contact 3 to be based in DotAsia community 3 - 63 Characters 2 - 13
.AU 2 1

.AU domain names are only available for registration to Australian entities or companies incorporated in Australia. 4

2 - 63 Characters 2 - 13
.BIZ 1 - 10 4 None 1 - 63 Characters 2 - 13
.CO 1 - 5 0 Registration of .ORG.CO, .EDU.CO, .MIL.CO, .GOV.CO domain names is restricted. 5 3 - 63 Characters 2 - 13
.COM 1 - 10 4 None 3 - 63 Characters 1 - 13
.ES 1 - 5 0 The Registrant Contact of a .ES domain name may either be a natural person/individual or a company. However, the Admin, Technical and Billing Contacts must be natural persons/individuals only. 6 3 - 63 Characters 2 - 7
.IN 1 - 10 4 None 3 - 63 Characters 2 - 13
.INFO 1 - 10 4 None 3 - 63 Characters 2 - 13
.ME 1 - 10 1 Registrant for Third level .ME domain name needs
to be a Montenegrin individual/entity.
3 - 63 Characters 2 - 13
.MOBI 1 - 10 4 Associated website should be WAP enabled 3 - 63 Characters 2 - 13
.NET 1 - 10 4 None 3 - 63 Characters 1 - 13
.ORG 1 - 10 4 None 3 - 63 Characters 2 - 13
.UK 1 - 10 0 None 6 - 64 Characters for .co.uk/.me.uk TLDs (including the TLD) 7

7 - 64 Characters for .org.uk TLD (including the TLD) 8

1 - 13
.US 1 - 10 4 Nexus Compliance 9 3 - 63 Characters 2 - 13
.WEB.IN 1 - 10 4 None 3 - 64 Characters 2 - 13
Famous Four 1- 10 years 4 None 3 - 63 Characters 2 - 13
ZACR 1- 10 years 4 None 3 - 63 Characters 2- 13
Neustar Domains 1- 10 years 4 None 3 - 63 Characters 2 - 13

Renewal (Anchor: ren)

TLD Duration (Years) 10 Auto Renewal 11 Renewal Grace Period (Days) Constraints / Notes
.ASIA 1 - 10 40 None
.AU 2 32

You may Renew your .AU domain name anytime from 90 days prior to it's Expiry until 32 days after it Expires.

.BIZ 1 - 10 36 None
.CO 1 - 5 40 .EDU.CO, .MIL.CO, .GOV.CO domain names are automatically renewed for a period of 5 years post their Expiry.
.COM 1 - 10 36 None
.ES 1 - 5 9 None
.IN 1 - 10 36 None
.INFO 1 - 10 36 None
.ME 1 - 10 36 None
.MOBI 1 - 10 36 None
.NET 1 - 10 36 None
.ORG 1 - 10 36 None
.UK1 - 10 90 Domain name can be Renewed anytime before its Expiry, upto 90 days after its Expiry.
.US 1 - 10 36 None
.WEB.IN 1 - 10 30 None
Famous Four 1 - 10 36 None
ZACR 1 - 10 36 None
Neustar Domains 1 - 10 36 None

Transfer (Anchor: trf)

TLD Registration Term Extended By (Years) Domain Secret / Auth Code Length 12 Constraints / Comments 60 Day Transfer Lock
.ASIA 1 6 - 16 Characters None
.AU 0 6 - 32 Characters Transfer is free of cost.
.BIZ 16 - 16 Characters 1 and 2 character domain names can also be transferred in.
.CO 1 6 - 16 Characters .ORG.CO, .EDU.CO, .MIL.CO, .GOV.CO domain names can not be transferred
.COM 1 8 - 32 Characters None
.ES 0 None Transfer is free of cost.
.IN 1 6 - 16 Characters None
.INFO 1 6 - 16 Characters None
.ME 1 6 - 16 Characters None
.MOBI 1 6 - 16 Characters None
.NET1 8 - 32 Characters None
.ORG 1 6 - 16 CharactersNone
.UK 0 None Transfer does not include one year Renewal.
.US 1 6 - 16 Characters None
.WEB.IN None None None
Famous Four 1 8 - 32 Characters None
ZACR 1 8 - 32 Characters None
Neustar Domains 1 8 - 32 Characters None

Restoration / Redemption Grace Period (Anchor: res)

TLD Supported 13 Grace Period (Days)
.ASIA 30
.AU None
.BIZ 30
.CO 15
.COM 30
.ES None
.IN 30
.INFO 30
.ME 30
.MOBI 30
.NET 30
.ORG 30
.UK None
.US 30
.WEB.IN None
Famous Four 30
ZACR 30
Neustar Domains 30

Other Operations (Anchor: oth)

TLD Child Name Servers 14 Theft Protection / Locks 15 Suspension 16 Contact Details Modification 17 Move Operation 18 Privacy Protection 19
.ASIAUnlimited No Restriction
.AU Unlimited

Theft Protection:

Locks:

No Restriction
.BIZ Unlimited No Restriction
.CO Unlimited No Restriction

(only for .CO, .COM.CO, .NET.CO, .NOM.CO)

.COM Unlimited No Restriction
.ES Unlimited
  • For Registrant Contact:

    • The Registrant Contact of a .ES domain name may either be a natural person/individual or a company.

    • You may neither modify any Contact Details nor select another Contact as the Registrant Contact, of a registered .ES domain name.

  • For Other Contacts:

    • The Admin, Technical and Billing Contacts must be natural persons/individuals only.

    • You may not modify any Contact Details. However, you may add another .ES Contact and select the same as either the Admin, Technical or Billing Contact.

  • Common: While adding a .ES Contact, you need to provide additional identification information. 20

.IN Unlimited No Restriction
.INFO Unlimited No Restriction
.MEUnlimited No Restriction
.MOBI Unlimited No Restriction
.NET Unlimited No Restriction
.ORGUnlimited No Restriction
.UK Unlimited Registrant Name/Company modification 21 is a billable action.
.US Unlimited No Restriction
.WEB.IN Not Supported No Restriction
Famous Four Unlimited No Restriction
Neustar Domains Unlimited No Restriction