CF1759488327449-tsm20251002182459

WWW.RTSAK.COM - 198.138.in-addr.arpa

Search for IP or hostnames:

198.138.in-addr.arpa checked at 2025-10-03T10:45:27.436Z 462ms 105/105/105 100% R:23

198.138.in-addr.arpa

NSa1-23.akam.net
A2600:1401:2::17 🇺🇸 Akamai
PTRa1-23.akam.net
PTRns1-23.akam.net
A193.108.91.23🇳🇱 Akamai
PTRa1-23.akam.net
PTRns1-23.akam.net
NSa2-66.akam.net
A2600:1480:7000::42 🇺🇸 Akamai
PTRa2-66.akam.net
A95.100.174.66🇳🇱 Akamai
PTRa2-66.akam.net
NSa28-66.akam.net
A2600:1480:d800::42 🇺🇸 Akamai
PTRa28-66.akam.net
A95.100.173.66🇳🇱 Akamai
PTRa28-66.akam.net
NSa5-64.akam.net
A2600:1480:b000::40 🇺🇸 Akamai
PTRa5-64.akam.net
PTRns6-64.akam.net
A95.100.168.64🇳🇱 Akamai
PTRa5-64.akam.net
PTRns6-64.akam.net
NSa8-66.akam.net
A2600:1403:a::42 🇺🇸 Akamai
PTRa8-66.akam.net
A2.16.40.66🇳🇱 Akamai
PTRa8-66.akam.net
NSa9-65.akam.net
A2a02:26f0:117::41 🇳🇱 Akamai
PTRa9-65.akam.net
PTRns5-65.akam.net
A184.85.248.65🇺🇸 Akamai
PTRa9-65.akam.net
PTRns5-65.akam.net
NSdelta.dmz-ap.st.com
A138.198.100.37🇬🇧 VZB
PTRdelta.dmz-ap.st.com
NSdelta.dmz-eu.st.com
A164.129.1.37 Verizon-dual-homed-customers
PTRdelta.dmz-eu.st.com
NSdelta.dmz-us.st.com
A167.4.1.37🇺🇸 VZB
PTRdelta.dmz-us.st.com

138.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

198.138.in-addr.arpa is parent of 100.198.138.in-addr.arpa.

198.138.in-addr.arpa delegates to nine name servers: a1-23.akam.net, a2-66.akam.net, a28-66.akam.net, a5-64.akam.net, a8-66.akam.net, a9-65.akam.net, delta.dmz-ap.st.com, delta.dmz-eu.st.com and delta.dmz-us.st.com.

198.138.in-addr.arpa at least partially shares its name servers with other domains, for instance accuweather.mobi, zelnormrefund.org, 168.86.80.in-addr.arpa, aoyama.ac and 92.7.103.in-addr.arpa.

These name servers are commonly used with a3-64.akam.net, a5-67.akam.net, a6-65.akam.net, a4-64.akam.net, a7-64.akam.net, a24-65.akam.net, a28-67.akam.net, a11-65.akam.net, a1-254.akam.net and a26-67.akam.net.

Host names with two IP numbers:

Host a1-23.akam.net points to: 2600:1401:2::17 and 193.108.91.23

Host a2-66.akam.net points to: 2600:1480:7000::42 and 95.100.174.66

Host a28-66.akam.net points to: 2600:1480:d800::42 and 95.100.173.66

Host a5-64.akam.net points to: 2600:1480:b000::40 and 95.100.168.64

Host a8-66.akam.net points to: 2600:1403:a::42 and 2.16.40.66

Host a9-65.akam.net points to: 2a02:26f0:117::41 and 184.85.248.65

Pattern: two IP numbers follow host index plus 3 and plus 6

Host names with one IP number:

Host delta.dmz-ap.st.com points to: 138.198.100.37

Host delta.dmz-eu.st.com points to: 164.129.1.37

Host delta.dmz-us.st.com points to: 167.4.1.37

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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exgduup CF johedugfp 2025-10-03