CF1759364416746-tsm20251001211114

NSLIST.NET - dott.us

Search for IP or hostnames:

dott.us checked at 2025-10-02T00:20:16.693Z 146ms 80/80/80 100% R:11

dott.us

MXmx-relay1.treas.gov
MXmx-relay2.treas.gov
MXrelay21.treas.gov
NSns1.esdns.net
A2001:502:f3ff::290 🇺🇸 Neustar
PTRedns144.ultradns.com
A204.74.66.144🇺🇸 Neustar
PTRedns144.ultradns.com
NSns2.esdns.net
A2610:a1:1014::290 🇺🇸 Neustar
PTRedns144.ultradns.net
A204.74.110.144🇺🇸 Neustar
PTRedns144.ultradns.net
NSns3.esdns.net
A2610:a1:1015::290 🇺🇸 Neustar
PTRedns144.ultradns.biz
A204.74.67.144🇺🇸 Neustar
PTRedns144.ultradns.biz
NSns4.esdns.net
A2001:502:4612::290 🇺🇸 Neustar
PTRedns144.ultradns.org
A204.74.111.144🇺🇸 Neustar
PTRedns144.ultradns.org

us

NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us

Starts with same word

Starts similarily

AI analysis

dott.us delegates to four name servers: ns1.esdns.net, ns2.esdns.net, ns3.esdns.net and ns4.esdns.net.

dott.us at least partially shares name servers with other domains, including robecodirect.nl, dxc.technology, robecosam.com, eds.com.br and apj.dxc.com.

these name servers are commonly used alongside cce02dnsauth01d.amer.dxc.com, usgaal01dnsauth01d.amer.dxc.com, usoktu01dnsauth01d.amer.dxc.com, idp01dnsauth01d.apj.dxc.com, gbkema1dnsauth01d.emea.dxc.com, syz01dnsauth01d.syz01.dxc.com and usdene1dnsauth01d.amer.dxc.com.

Host names with two IP numbers: ns1.esdns.net points to 2001:502:f3ff::290 and 204.74.66.144; ns2.esdns.net points to 2610:a1:1014::290 and 204.74.110.144; ns3.esdns.net points to 2610:a1:1015::290 and 204.74.67.144; ns4.esdns.net points to 2001:502:4612::290 and 204.74.111.144.

Three mail servers handle dott.us: mx-relay1.treas.gov, mx-relay2.treas.gov and relay21.treas.gov.

dott.us shares at least some mail servers with other domains, for example occ.ustreas.gov, publicdebt.ustreas.gov, irs.ustreas.gov, customs.ustreas.gov and refundirs5796.ustreas.gov.

These mail servers are often used together with the mail servers mx-relay24.treas.gov.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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znMViba CF johedugfp 2025-10-02