CF1762402615584-tsm20251105200708

DNSWHOIS.INFO - 20.138.194.in-addr.arpa

Search for IP or hostnames:

20.138.194.in-addr.arpa checked at 2025-11-06T04:16:55.569Z 1273ms 107/107/107 100% R:13

20.138.194.in-addr.arpa

NSns1.f5cloudservices.com
A2604:e180:1071::3:1 ๐Ÿ‡บ๐Ÿ‡ธ DEFENSE-NET
A107.162.234.197๐Ÿ‡บ๐Ÿ‡ธ DEFENSE-NET
NSns2.f5cloudservices.com
A2604:e180:1071::ffff:6ba2:b0dd ๐Ÿ‡บ๐Ÿ‡ธ DEFENSE-NET
A107.162.176.221๐Ÿ‡บ๐Ÿ‡ธ DEFENSE-NET
NSa1-16.akam.net
A2600:1401:2::10 ๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa1-16.akam.net
PTRns1-16.akam.net
A193.108.91.16๐Ÿ‡ณ๐Ÿ‡ฑ Akamai
PTRa1-16.akam.net
PTRns1-16.akam.net
NSa10-64.akam.net
A2600:1480:d000::40 ๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa10-64.akam.net
A96.7.50.64๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa10-64.akam.net
PTRusc3.akam.net
PTRusw5.akam.net
NSa11-66.akam.net
A2600:1480:1::42 ๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
A84.53.139.66๐Ÿ‡ณ๐Ÿ‡ฑ Akamai
PTRa11-66.akam.net
PTRns4-66.akam.net
NSa13-65.akam.net
A2600:1480:800::41 ๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa13-65.akam.net
PTRns2-65.akam.net
A2.22.230.65๐Ÿ‡ณ๐Ÿ‡ฑ Akamai
PTRa13-65.akam.net
PTRns2-65.akam.net
NSa2-67.akam.net
A2600:1480:7000::43 ๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa2-67.akam.net
A95.100.174.67๐Ÿ‡ณ๐Ÿ‡ฑ Akamai
PTRa2-67.akam.net
NSa28-65.akam.net
A2600:1480:d800::41 ๐Ÿ‡บ๐Ÿ‡ธ Akamai
PTRa28-65.akam.net
A95.100.173.65๐Ÿ‡ณ๐Ÿ‡ฑ Akamai
PTRa28-65.akam.net

138.194.in-addr.arpa

NSdavid.siemens.com
NSns.sbs.de
NSdavid.siemens.de
NSdavid.siemens.com.sg

Up

Starts with same word

Starts similarily

AI analysis

20.138.194.in-addr.arpa is a parent of 208.20.138.194.in-addr.arpa, 31.20.138.194.in-addr.arpa, 121.20.138.194.in-addr.arpa, 228.20.138.194.in-addr.arpa and 54.20.138.194.in-addr.arpa, plus a few other host names.

20.138.194.in-addr.arpa is delegated to eight name servers: ns1.f5cloudservices.com, ns2.f5cloudservices.com, a1-16.akam.net, a10-64.akam.net, a11-66.akam.net, a13-65.akam.net, a2-67.akam.net and a28-65.akam.net.

20.138.194.in-addr.arpa at least partially shares name servers with other domains, including excelhustler.com, weekday.co, clubgrazie.com, homeaffairs.gov.au and monki.hu.

These name servers are commonly used with a3-66.akam.net, a3-65.akam.net, a7-66.akam.net, a11-65.akam.net, a22-64.akam.net, a18-67.akam.net, a13-66.akam.net, a3-64.akam.net, ns1.f5clouddns.com and ns2.f5clouddns.com.

Host names with two IP numbers

ns1.f5cloudservices.com -> 2604:e180:1071::3:1 and 107.162.234.197

ns2.f5cloudservices.com -> 2604:e180:1071::ffff:6ba2:b0dd and 107.162.176.221

a1-16.akam.net -> 2600:1401:2::10 and 193.108.91.16

a10-64.akam.net -> 2600:1480:d000::40 and 96.7.50.64

a11-66.akam.net -> 2600:1480:1::42 and 84.53.139.66

a13-65.akam.net -> 2600:1480:800::41 and 2.22.230.65

a2-67.akam.net -> 2600:1480:7000::43 and 95.100.174.67

a28-65.akam.net -> 2600:1480:d800::41 and 95.100.173.65

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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