CF1760866146677-tsm20251017082432

NSLIST.NET - isigrp.com

Search for IP or hostnames:

isigrp.com checked at 2025-10-19T09:29:06.660Z 159ms 102/102/102 100% R:15

isigrp.com

NSudns1.ultradns.net
A2001:502:f3ff::d 🇺🇸 Neustar
PTRudns1.ultradns.net
A204.69.234.1🇺🇸 Neustar
PTRudns1.ultradns.net
NSudns2.ultradns.net
A2610:a1:1014::d 🇺🇸 Neustar
PTRudns2.ultradns.net
A204.74.101.1🇺🇸 Neustar
PTRudns2.ultradns.net
MXisigrp-com.mail.protection.outlook.com
A2a01:111:f403:c902::4 🇺🇸 Microsoft
PTRmail-sj0pr03cu01504.inbound.protection.outlook.com
A2a01:111:f403:c946::2 🇺🇸 Microsoft
PTRmail-ch4pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f901:: 🇺🇸 Microsoft
PTRmail-mn2pr04cu00200.inbound.protection.outlook.com
A2a01:111:f403:f901::2 🇺🇸 Microsoft
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A52.101.11.7🇺🇸 Microsoft
PTRmail-sa9pr04cu00107.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A216.139.222.94🇺🇸 ASN-SOUTHWEB
PTR216-139-222-94.aus.us.siteprotect.com

com

NSa.gtld-servers.net
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NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
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NSh.gtld-servers.net
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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

isigrp.com is a parent of www.isigrp.com and qmail.isigrp.com.

isigrp.com points to a single IP address: 216.139.222.94.

Other host names, for instance 216-139-222-94.aus.us.siteprotect.com, share IP numbers with isigrp.com.

Two name servers udns1.ultradns.net and udns2.ultradns.net handle the delegation for isigrp.com.

isigrp.com shares the same name server setup as other domains, for example tomscountry.com, securityonlinebank.com, nlp.nl, phreesia.org and millimanbenifets.com.

isigrp.com at least partially shares name servers with other domains, for example beckmancoulter.cz, portal-cornerpay.net, firstview.net, socialscoop.biz and fitechpayments.com.

these name servers are commonly used with the following name servers: pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.co.uk, pdns2.ultradns.net, pdns5.ultradns.info, pdns1.ultradns.net and pdns3.ultradns.org.

Host names with two IP numbers:

udns1.ultradns.net points to 2001:502:f3ff::d and 204.69.234.1.

udns2.ultradns.net points to 2610:a1:1014::d and 204.74.101.1.

The isigrp-com.mail.protection.outlook.com mail server handles isigrp.com.

isigrp-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c946::2, 2a01:111:f403:f901::, 2a01:111:f403:f901::2, 52.101.11.7, 52.101.41.0, 52.101.41.56 and 52.101.194.4.

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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HeIhIrz CF johedugfp 2025-10-19