CF1760042429144-tsm20251009080619

WWW.ROBTEX.COM - isigrp.com

Search for IP or hostnames:

isigrp.com checked at 2025-10-09T20:40:29.121Z 196ms 167/167/167 100% R:16

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::5🇺🇸 Microsoft
PTRmail-sj2pr05cu00505.inbound.protection.outlook.com
A2a01:111:f403:c902::14🇺🇸 Microsoft
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c92c::🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A2a01:111:f403:f913::1🇺🇸 Microsoft
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.10.2🇺🇸 Microsoft
PTRmail-bn8pr03cu00202.inbound.protection.outlook.com
A52.101.11.2🇺🇸 Microsoft
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft
PTRmail-sa9pr04cu00203.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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Starts with same word

Starts similarily

AI analysis

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

isigrp.com maps to IP address 216.139.222.94.

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

Two name servers udns1.ultradns.net and udns2.ultradns.net are delegated to isigrp.com.

isigrp.com uses the same name server configuration as other domains, such as tomscountry.com, securityonlinebank.com, nlp.nl, phreesia.org and millimanbenifets.com.

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

These name servers are often used together with pdns2.ultradns.net, pdns196.ultradns.biz, pdns196.ultradns.com, pdns196.ultradns.info, pdns196.ultradns.net, pdns196.ultradns.org, pdns196.ultradns.co.uk, pdns5.ultradns.info, pdns1.ultradns.net and pdns3.ultradns.org.

Host names with two IPs:

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.

isigrp.com is handled by a single mail server, isigrp-com.mail.protection.outlook.com.

isigrp-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::5, 2a01:111:f403:c902::14, 2a01:111:f403:c92c::, 2a01:111:f403:f913::1, 52.101.9.26, 52.101.10.2, 52.101.11.2 and 52.101.11.19.

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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arHqdOU CF johedugfp 2025-10-09