CF1761590920498-tsm20251027103946

MXLIST.NET - grumpypenguin.org

Search for IP or hostnames:

grumpypenguin.org checked at 2025-10-27T18:48:40.482Z 153ms 103/103/103 100% R:11

grumpypenguin.org

NSns1.linode.com
A2600:14c0:6::2 🇺🇸 Akamai
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3 🇺🇸 Akamai
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3 🇺🇸 Akamai
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4 🇺🇸 Akamai
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2 🇺🇸 Akamai
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai
PTRc2-2.akashield.net
MXmail.grumpypenguin.org
A45.79.139.203🇺🇸 AKAMAI-LINODE-AP
PTR45-79-139-203.ip.linodeusercontent.com
A2600:3c03::f03c:91ff:fe96:c27e 🇺🇸 AKAMAI-LINODE-AP
A45.79.139.203🇺🇸 AKAMAI-LINODE-AP
PTR45-79-139-203.ip.linodeusercontent.com

org

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

Up

Starts with same word

Starts similarily

AI analysis

mail.grumpypenguin.org has grumpypenguin.org as its parent.

grumpypenguin.org points to two IPs: 2600:3c03::f03c:91ff:fe96:c27e and 45.79.139.203.

Other host names such as joshhodosh.com, mail.joshhodosh.com, mail.grumpypenguin.org and 45-79-139-203.ip.linodeusercontent.com share IP numbers with grumpypenguin.org.

grumpypenguin.org delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

grumpypenguin.org at least partially shares name servers with other domains such as parisiannails.com, rifluxyss.net, rideontwo.com, euprog-infra.com and mizcoupon.com.

Two IPs per host name:

ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2

ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3

ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3

ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4

ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

grumpypenguin.org is handled by a single mail server, mail.grumpypenguin.org.

mail.grumpypenguin.org points to one IP number: 45.79.139.203.

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

cNAFmrW CF johedugfp 2025-10-27