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
.COM 1 - 10 4 None 3 - 63 Characters 1 - 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
.PRO 1 - 10 4 None 4 - 63 Characters 2 - 13
.TEL 1 - 10 4 None 2 - 63 Characters 5
.US 1 - 10 4 Nexus Compliance 3 3 - 63 Characters 2 - 13
Donuts Domains 1 - 10 4 None 3 - 63 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) 4 Auto Renewal 5 Renewal Grace Period (Days) Constraints / Notes
.COM 1 - 10 36 None
.ME 1 - 10 36 None
.MOBI 1 - 10 36 None
.NET 1 - 10 36 None
.ORG 1 - 10 36 None
.PRO 1-10 36 None
.TEL 1 - 10 40 None
.US 1 - 10 36 None
Donuts Domains 1 - 10 40 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 6 Constraints / Comments 60 Day Transfer Lock
.COM 1 8 - 32 Characters None
.ME 1 6 - 16 Characters None
.MOBI 1 6 - 16 Characters None
.NET1 8 - 32 Characters None
.ORG 1 6 - 16 CharactersNone
.PRO 1 6 - 16 Characters None
.TEL 1 1 - 16 Characters None
.US 1 6 - 16 Characters None
Donuts Domains 1 8 - 32 Characters 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 7 Grace Period (Days)
.COM 30
.ME 30
.MOBI 30
.NET 30
.ORG 30
.PRO 30
.TEL 30
.US 30
Donuts Domains 30
Famous Four 30
ZACR 30
Neustar Domains 30

Other Operations (Anchor: oth)

TLD Child Name Servers 8 Theft Protection / Locks 9 Suspension 10 Contact Details Modification 11 Move Operation 12 Privacy Protection 13
.COM Unlimited No Restriction
.MEUnlimited No Restriction
.MOBI Unlimited No Restriction
.NET Unlimited No Restriction
.ORGUnlimited No Restriction
.PRO Unlimited No Restriction
.TEL Not Supported When a .TEL domain name is registered, the system automatically creates an account for accessing the .TEL Hosting Control Panel and sends the login details to the Registrant Contact. If moving of your .TEL domain name involves change of the Registrant Contact, then you need to also update the email address associated with the .TEL Hosting Control Panel for this domain name. 14
.US Unlimited No Restriction
Donuts Domains Unlimited No Restriction
Famous Four Unlimited No Restriction
Neustar Domains Unlimited No Restriction