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
.CC 1 - 10 4 None 3 - 63 Characters 1 - 13
.CO 1 - 5 0 Registration of .ORG.CO, .EDU.CO, .MIL.CO, .GOV.CO domain names is restricted. 3 3 - 63 Characters 2 - 13
.COM 1 - 10 4 None 3 - 63 Characters 1 - 13
.IN 1 - 10 4 None 3 - 63 Characters 2 - 13
.IN.NET 1 - 10 4 None 3 - 64 Characters 1 - 13
.JOBS 1 - 10 4 Registration requests will be verified by the Registry, prior to domain name activation. 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
.TV 1 - 10 4 None 3 - 63 Characters 1 - 13
.US 1 - 10 4 Nexus Compliance 4 3 - 63 Characters 2 - 13
Afilias gTLD Domains 1- 10 years 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) 5 Auto Renewal 6 Renewal Grace Period (Days) Constraints / Notes
.CC 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
.IN 1 - 10 36 None
.IN.NET 1 - 10 36 None
.JOBS 1 - 10 36 None
.NET 1 - 10 36 None
.ORG 1 - 10 36 None
.TV 1 - 10 36 None
.US 1 - 10 36 None
Afilias gTLD Domains 1 - 10 36 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 7 Constraints / Comments 60 Day Transfer Lock
.CC 18 - 32 Characters None
.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
.IN 1 6 - 16 Characters None
.IN.NET 1 6 - 48 CharactersNone
.JOBS 1 8 - 32 Characters Change of Registrant during Transfer will necessitate re-verification.
.NET1 8 - 32 Characters None
.ORG 1 6 - 16 CharactersNone
.TV 1 8 - 32 Characters None
.US 1 6 - 16 Characters None
Afilias gTLD 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 8 Grace Period (Days)
.CC 30
.CO 15
.COM 30
.IN 30
.IN.NET 5
.JOBS 30
.NET 30
.ORG 30
.TV 30
.US 30
Afilias gTLD Domains 30
Famous Four 30
ZACR 30
Neustar Domains 30

Other Operations (Anchor: oth)

TLD Child Name Servers 9 Theft Protection / Locks 10 Suspension 11 Contact Details Modification 12 Move Operation 13 Privacy Protection 14
.CCUnlimited No Restriction
.CO Unlimited No Restriction

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

.COM Unlimited No Restriction
.IN Unlimited No Restriction
.IN.NET Unlimited No Restriction
.JOBS Unlimited Change of Registrant will necessitate re-verification.
.NET Unlimited No Restriction
.ORGUnlimited No Restriction
.TV Unlimited No Restriction
.US Unlimited No Restriction
Afilias gTLD Domains Unlimited No Restriction
Famous Four Unlimited No Restriction
Neustar Domains Unlimited No Restriction