CF1760579454917-tsm20251015201252

WWW.RTSAK.COM - 204.91.139.in-addr.arpa

Search for IP or hostnames:

204.91.139.in-addr.arpa checked at 2025-10-16T01:50:54.889Z 384ms 43/43/43 100% R:14

204.91.139.in-addr.arpa

NSdns1.ics.forth.gr
A139.91.151.70🇬🇷 FORTH
PTRdns1.ics.forth.gr
NSestia.ics.forth.gr
A2001:648:2c30::191:3 🇬🇷 FORTH
PTRestia.ics.forth.gr
A139.91.191.3🇬🇷 FORTH
PTRestia.ics.forth.gr

91.139.in-addr.arpa

NSestia.ics.forth.gr
NSgrdns-at.ics.forth.gr
NSgrdns.ics.forth.gr

Starts with same word

Starts similarily

AI analysis

Two name servers dns1.ics.forth.gr and estia.ics.forth.gr handle the delegation for 204.91.139.in-addr.arpa.

204.91.139.in-addr.arpa shares the same name server setup as other domains, for example iacm.forth.gr, 171.91.139.in-addr.arpa, 157.91.139.in-addr.arpa, 151.91.139.in-addr.arpa and 250.91.139.in-addr.arpa.

204.91.139.in-addr.arpa at least partially shares name servers with other domains, for example mil.cy, 37.42.194.in-addr.arpa, dynv6.forthnet.gr, kar.forthnet.gr and forthcert.gr.

these name servers are commonly used with the following name servers: nsath.forthnet.gr, nsher.forthnet.gr, nsthe.forthnet.gr, teiresias.forthnet.gr, dns2.ics.forth.gr, grdns.ics.forth.gr, gr-c.ics.forth.gr, gr-d.ics.forth.gr, grdns-at.ics.forth.gr and ns2.ucy.ac.cy.

Host names with two IP numbers:

estia.ics.forth.gr points to 2001:648:2c30::191:3 and 139.91.191.3.

Host names with one IP number:

dns1.ics.forth.gr points to 139.91.151.70.

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

evvbSsw CF johedugfp 2025-10-16