DNSWHOIS.INFO - 139.146.in-addr.arpa
Search for IP or hostnames:
139.146.in-addr.arpa checked at 2025-11-09T11:55:47.235Z 247ms 74/74/74 100% R:17 allDone:true timedOut:false 139.146.in-addr.arpa
| NS | t1dns1.anl.gov | ||||||
| A | 2620:0:dc0:180e::6 🇺🇸 ARGONNE-AS | ||||||
| PTR | t1dns1.anl.gov | ||||||
| A | 130.202.101.6🇺🇸 ARGONNE-AS | ||||||
| PTR | t1dns1.anl.gov | ||||||
| NS | t1dns2.anl.gov | ||||||
| A | 2620:0:dc0:180d::37 🇺🇸 ARGONNE-AS | ||||||
| PTR | t1dns2.anl.gov | ||||||
| A | 130.202.101.37🇺🇸 ARGONNE-AS | ||||||
| PTR | t1dns2.anl.gov | ||||||
| NS | adns1.es.net | ||||||
| A | 2001:400:ffff:ffff:ffff::4444 🇺🇸 Energy Sciences Network (ESnet) | ||||||
| PTR | adns1.es.net | ||||||
| A | 192.188.22.22🇺🇸 AS3443 | ||||||
| PTR | adns1.es.net | ||||||
| NS | adns2.es.net | ||||||
| A | 2001:400:ffff:ffff:ffff::8052 🇺🇸 Energy Sciences Network (ESnet) | ||||||
| PTR | adns2.es.net | ||||||
| A | 192.188.22.52🇺🇸 AS3443 | ||||||
| PTR | adns2.es.net | ||||||
| NS | sdns.lbnl.net | ||||||
| A | 2620:83:8000:a:53::a 🇺🇸 LBNL-AS | ||||||
| PTR | adns.lbl.gov | ||||||
| A | 131.243.5.53🇺🇸 LBNL-AS | ||||||
| PTR | adns.lbl.gov | ||||||
146.in-addr.arpa
| NS | r.arin.net | ||||||
| NS | u.arin.net | ||||||
| NS | x.arin.net | ||||||
| NS | y.arin.net | ||||||
| NS | z.arin.net | ||||||
| NS | arin.authdns.ripe.net | ||||||
Starts with same word
Starts similarily
AI analysis
139.146.in-addr.arpa delegates to five name servers: t1dns1.anl.gov, t1dns2.anl.gov, adns1.es.net, adns2.es.net and sdns.lbnl.net.
139.146.in-addr.arpa at least partially shares name servers with other domains such as 47.174.192.in-addr.arpa, nersc.org, 245.128.198.in-addr.arpa, 39.188.192.in-addr.arpa and evs.anl.gov.
These name servers are often used together with adns.lbl.gov, ns0.llnl.gov, dns0.aps.anl.gov, t1dns1.aps.anl.gov, t1dns2.aps.anl.gov, helios.nrel.gov, phaeton.nrel.gov and xdns.pppl.gov.
Two IPs per host name:
t1dns1.anl.gov points to: 2620:0:dc0:180e::6 and 130.202.101.6
t1dns2.anl.gov points to: 2620:0:dc0:180d::37 and 130.202.101.37
adns1.es.net points to: 2001:400:ffff:ffff:ffff::4444 and 192.188.22.22
adns2.es.net points to: 2001:400:ffff:ffff:ffff::8052 and 192.188.22.52
sdns.lbnl.net points to: 2620:83:8000:a:53::a and 131.243.5.53
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)