mail-relay.letter.is DNS records

A IPv4 address
1h
Tier 4 Cloud Services
AS146943
India
Airoli, Maharashtra
Hetzner Online
AS24940
Germany
Nürnberg, Bavaria
Gigahost AS
AS56655
Norway
Sandefjord, Vestfold
xTom Japan
AS3258
Japan
Tokyo, Tokyo
LLC Baxet
AS51659
Russia
Moscow, Moscow
Clouvider
AS62240
United Kingdom
London, England
HIVELOCITY
AS29802
Singapore
Singapore, Singapore
Free Range Cloud Hosting
AS53356
Canada
Vancouver, British Columbia
The Infrastructure Group
AS60404
Netherlands
Lelystad, Flevoland
Nocix
AS33387
United States of America
Kansas City, Missouri
DA International Group
AS203380
Bulgaria
Sofia, Sofia-Capital
AAAA IPv6 address
1h
LEAPSWITCH NETWORKS PRIVATE
AS132335
India
Panvel, Maharashtra
Free Range Cloud Hosting
AS53356
Canada
Vancouver, British Columbia
HIVELOCITY
AS29802
Singapore
Singapore, Singapore
Nocix
AS33387
United States of America
Kansas City, Missouri
iNet
AS51711
Russia
Moscow, Moscow
Hetzner Online
AS24940
Germany
Nürnberg, Bavaria
DA International Group
AS203380
Bulgaria
Sofia, Sofia-Capital
Gigahost AS
AS56655
Norway
Sandefjord, Vestfold
The Infrastructure Group
AS60404
Netherlands
Dronten, Flevoland
Clouvider
AS62240
United Kingdom
London, England
CNAME Canonical name
1h
mail-relay.letter.is has no CNAME records.
TXT Human readable text
1h
mail-relay.letter.is has no TXT records.
MX Mail server
1h
mail-relay.letter.is has no MX records.
NS Authoritative DNS server
1h
mail-relay.letter.is has no NS records.
NS records for this zone are defined at letter.is.
SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2026031002
Refresh
3h
Retry
1h
Expire
7d
Negative cache TTL
1h

Other record types