CF1759365717955-tsm20251001211114

WWW.ROBTEX.COM - mail.bis.doc.gov

Search for IP or hostnames:

mail.bis.doc.gov checked at 2025-10-02T00:41:57.872Z 1234ms 137/137/137 100% R:14

mail.bis.doc.gov

NSns1-03.azuregov-dns.us
A2001:489a:4000::3🇺🇸 AS8070
PTRns1-03.azuregov-dns.us
A195.134.224.3🇫🇮 AS8070
PTRns1-03.azuregov-dns.us
NSns2-03.azuregov-dns.us
A2001:489a:4002::3🇺🇸 AS8070
PTRns2-03.azuregov-dns.us
A195.134.226.3🇫🇮 AS8070
PTRns2-03.azuregov-dns.us
NSns3-03.azuregov-dns.us
A2001:489a:4004::3🇺🇸 AS8070
PTRns3-03.azuregov-dns.us
A204.13.120.3🇺🇸 AS8070
PTRns3-03.azuregov-dns.us
NSns4-03.azuregov-dns.us
A2001:489a:4006::3🇺🇸 AS8070
PTRns4-03.azuregov-dns.us
A204.13.122.3🇺🇸 AS8070
PTRns4-03.azuregov-dns.us
MXsmtp1a.mail.bis.doc.gov
A20.158.40.81🇺🇸 AS8070
MXsmtp1b.mail.bis.doc.gov
A20.158.40.82🇺🇸 AS8070

bis.doc.gov

MXbis-doc-gov.mail.protection.outlook.com
A20.158.41.194🇺🇸 AS8070

Up

Starts with same word

Starts similarily

AI analysis

mail.bis.doc.gov is parent of smtp1b.mail.bis.doc.gov and smtp1a.mail.bis.doc.gov.

mail.bis.doc.gov is delegated to four name servers: ns1-03.azuregov-dns.us, ns2-03.azuregov-dns.us, ns3-03.azuregov-dns.us and ns4-03.azuregov-dns.us.

mail.bis.doc.gov at least partially shares its name servers with other domains, for instance jandjmaintenance.com, co.galveston.tx.us, msedge.azure.us, muscogeecourts.com and deltasands.com.

Host names with two IPs: ns1-03.azuregov-dns.us points to 2001:489a:4000::3 and 195.134.224.3; ns2-03.azuregov-dns.us points to 2001:489a:4002::3 and 195.134.226.3; ns3-03.azuregov-dns.us points to 2001:489a:4004::3 and 204.13.120.3; ns4-03.azuregov-dns.us points to 2001:489a:4006::3 and 204.13.122.3.

Two mail servers smtp1a.mail.bis.doc.gov and smtp1b.mail.bis.doc.gov handle mail.bis.doc.gov.

Host names with a single IP:

smtp1a.mail.bis.doc.gov resolves to 20.158.40.81.

smtp1b.mail.bis.doc.gov resolves to 20.158.40.82.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

UdVkBUC CF johedugfp 2025-10-02