CF1759589613579-tsm20251004101907

NSLIST.NET - isdup.org

Search for IP or hostnames:

isdup.org checked at 2025-10-04T14:53:33.564Z 244ms 151/151/151 100% R:13

isdup.org

NSns1.dnsowl.com
A2400:cb00:2049:1::a29f:1a88 🇺🇸 Cloudflare
A2400:cb00:2049:1::a29f:1bad 🇺🇸 Cloudflare
A162.159.26.136 Cloudflare
A162.159.27.173 Cloudflare
NSns2.dnsowl.com
A2400:cb00:2049:1::a29f:1a31 🇺🇸 Cloudflare
A2400:cb00:2049:1::a29f:1b82 🇺🇸 Cloudflare
A162.159.26.49 Cloudflare
A162.159.27.130 Cloudflare
NSns3.dnsowl.com
A2400:cb00:2049:1::a29f:1aea 🇺🇸 Cloudflare
A2400:cb00:2049:1::a29f:1b62 🇺🇸 Cloudflare
A162.159.26.234 Cloudflare
A162.159.27.98 Cloudflare
MXmx.isdup.org
MXaspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A142.251.168.27🇺🇸 Google
PTRwh-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4003:c30::1a 🇺🇸 Google
PTRyutulis-in-f26.1e100.net
A74.125.27.26🇺🇸 Google
PTRyutulis-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2a00:1450:4025:402::1a 🇳🇱 Google
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google
PTRrb-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26🇺🇸 Google
PTRyugrqzs-in-f26.1e100.net
A141.193.213.10🇺🇸 Cloudflare London

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NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

isdup.org points to a single IP address: 141.193.213.10.

Other host names such as 193.253.226.pptp.ver.com, granitegorge.com, infracon.com, qcapital.com and 1stonesolutions.com share IP numbers with isdup.org.

isdup.org is delegated to three name servers: ns1.dnsowl.com, ns2.dnsowl.com and ns3.dnsowl.com.

At least part of the name servers for isdup.org are shared with other domains, for instance reamtv.com, mysafenet.com, snellvilleseptic.com, cotibo.com and 0016899.com.

Host names with four IP numbers:

ns1.dnsowl.com points to 2400:cb00:2049:1::a29f:1a88, 2400:cb00:2049:1::a29f:1bad, 162.159.26.136 and 162.159.27.173

ns2.dnsowl.com points to 2400:cb00:2049:1::a29f:1a31, 2400:cb00:2049:1::a29f:1b82, 162.159.26.49 and 162.159.27.130

ns3.dnsowl.com points to 2400:cb00:2049:1::a29f:1aea, 2400:cb00:2049:1::a29f:1b62, 162.159.26.234 and 162.159.27.98

isdup.org is handled by six mail servers: mx.isdup.org, aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

isdup.org shares at least some mail servers with other domains, for example iniciate.com, sdb.co.il, fedney.org, cleanenergy.org and snc-ec.net.

these mail servers are often used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IPs

aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 142.251.168.27

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26

alt2.aspmx.l.google.com points to 2607:f8b0:4003:c30::1a and 74.125.27.26

alt3.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt4.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26

Host names that point to 2a00:1450:4013:c1e::1a: alt1.aspmx.l.google.com and alt4.aspmx.l.google.com

Host names that point to 192.178.213.26: alt1.aspmx.l.google.com and alt4.aspmx.l.google.com

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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LNqBhtl CF johedugfp 2025-10-04