CF1761016262616-tsm20251017082432

IPLIST.NET - otp-auth.net

Search for IP or hostnames:

otp-auth.net checked at 2025-10-21T03:11:02.591Z 1066ms 69/69/69 100% R:35

otp-auth.net

MXmail2.otp-auth.net
A202.217.38.43🇯🇵 INTERVIA
NSns6.intervia.ad.jp
A2001:c80:0:1000::a 🇯🇵 INTERVIA
PTRns6.intervia.ad.jp
A203.182.20.14🇯🇵 INTERVIA
PTRns6.intervia.ad.jp
NSns6.via.or.jp
A2001:c80:0:1001::a 🇯🇵 INTERVIA
PTRns6.via.or.jp
A203.182.20.46🇯🇵 INTERVIA
PTRns6.via.or.jp
MXmail2.dr.otp-auth.net
A210.173.11.219🇯🇵 Internet Initiative Japan

net

NSa.gtld-servers.net
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net

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Starts with same word

Starts similarily

AI analysis

otp-auth.net is the parent of mail2.otp-auth.net.

otp-auth.net is delegated to two name servers: ns6.intervia.ad.jp and ns6.via.or.jp.

otp-auth.net shares the same name server setup as other domains, for example 128.182.203.in-addr.arpa, 36.182.203.in-addr.arpa, net-koufuri.jp, hoken-gw.net and smartcapsule.jp.

otp-auth.net at least partially shares name servers with other domains, for instance nttdst.com, nttdata-smart.co.jp, sien-sys.i-nouryoku.com, nttdatacs.co.jp and njk.co.jp.

These name servers are often used together with the name servers ns01.nttdata.co.jp, ns02.nttdata.co.jp, ns03.nttdata.co.jp, ns4.intervia.ad.jp, ns4.via.or.jp, ns1.goo.ne.jp, ns2.goo.ne.jp, dns.sc-agro-net.ne.jp, ns0.nttdst.com and ns1.nttdst.com.

Host names with two IP numbers:

ns6.intervia.ad.jp points to 2001:c80:0:1000::a and 203.182.20.14

ns6.via.or.jp points to 2001:c80:0:1001::a and 203.182.20.46

otp-auth.net is handled by two mail servers: mail2.otp-auth.net and mail2.dr.otp-auth.net.

Host names with one IP number:

The host mail2.otp-auth.net points to 202.217.38.43 and the host mail2.dr.otp-auth.net points to 210.173.11.219.

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

HFXcMRo CF johedugfp 2025-10-21