cosmologystudies.org - robtex.com

cosmologystudies.org

DNSSEC⚠️ Not signed
A44.255.11.17🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix
PTRec2-44-255-11-17.us-west-2.compute.amazonaws.com
A52.10.107.3🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix
A100.22.146.156🇺🇸 Amazon100.20.0.0/14 EC2 PDX prefix
NSpdns71.ultradns.com ⭐
A2001:502:f3ff::6b🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar
PTRpdns71.ultradns.com
A156.154.64.71🇺🇸 MAINT-ID-12008156.154.64.0/24 Neustar
PTRpdns71.ultradns.com
NSns16.ultradns2.com
A2610:a1:3110::53🇺🇸 AS3991692610:a1:3110::/48
PTRns16.ultradns2.com
A204.74.104.16🇺🇸 AS399169204.74.104.0/24 UltraDNS
PTRns16.ultradns2.com
NSns16.ultradns2.org
A2610:a1:3210::53🇺🇸 AS3991692610:a1:3210::/48
PTRns16.ultradns2.org
A204.74.106.16🇺🇸 AS399169204.74.106.0/24 UltraDNS
PTRns16.ultradns2.org
NSpdns71.ultradns.biz
A2610:a1:1015::6b🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar
PTRpdns71.ultradns.biz
A156.154.66.71🇺🇸 MAINT-ID-12008156.154.66.0/24 Neustar
PTRpdns71.ultradns.biz
NSpdns71.ultradns.co.uk
A2610:a1:1017::6b🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar
PTRpdns71.ultradns.co.uk
A156.154.69.71🇺🇸 MAINT-ID-12008156.154.69.0/24 Neustar
PTRpdns71.ultradns.co.uk
NSpdns71.ultradns.info
A2610:a1:1016::6b🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar
PTRpdns71.ultradns.info
A156.154.68.71🇺🇸 MAINT-ID-12008156.154.68.0/24 Neustar
PTRpdns71.ultradns.info
NSpdns71.ultradns.net
A2610:a1:1014::6b🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar
PTRpdns71.ultradns.net
A156.154.65.71🇺🇸 MAINT-ID-12008156.154.65.0/24 Neustar
PTRpdns71.ultradns.net
NSpdns71.ultradns.org
A2001:502:4612::6b🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar
PTRpdns71.ultradns.org
A156.154.67.71🇺🇸 MAINT-ID-12008156.154.67.0/24 Neustar
PTRpdns71.ultradns.org
SOApdns71.ultradns.comeis_ist@spe.sony.com 2013-03-26 #18

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1774531774

Same first word

cosmologystudies.org

DNS History

12 records (11 active, 1 former)

NSns16.ultradns2.comns16.ultradns2.orgpdns71.ultradns.bizpdns71.ultradns.co.ukpdns71.ultradns.compdns71.ultradns.infopdns71.ultradns.netpdns71.ultradns.orgA100.22.146.15644.255.11.1752.10.107.3100.22.227.36
●NSns16.ultradns2.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSns16.ultradns2.org2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSpdns71.ultradns.biz2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSpdns71.ultradns.co.uk2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSpdns71.ultradns.com2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSpdns71.ultradns.info2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSpdns71.ultradns.net2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●NSpdns71.ultradns.org2026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●A100.22.146.1562026-03-25 → 2026-03-26 · 3 obs
○ 2026-03-24 14:26:40
● 2026-03-25 17:39:42
● 2026-03-26 14:06:46
○A100.22.227.362026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 14:26:40
○ 2026-03-25 17:39:42
○ 2026-03-26 14:06:46
●A44.255.11.172026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46
●A52.10.107.32026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:26:40
● 2026-03-26 14:06:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgd0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org-
cosmologystudies.orgpdns71.ultradns.co.uk, pdns71.ultradns.org, ns16.ultradns2.org, pdns71.ultradns.info...4 records

✅ Authoritative Response

Server:156.154.66.71

NS records: pdns71.ultradns.co.uk, pdns71.ultradns.org, ns16.ultradns2.org, pdns71.ultradns.info, pdns71.ultradns.com, ns16.ultradns2.com, pdns71.ultradns.net, pdns71.ultradns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cosmologystudies.org (unsigned zone)

⏱️ Timing

Total: 1086ms | Queries: -

📄 Records

TypeCountSample Data
A352.10.107.3, 100.22.146.156...
NS8ns16.ultradns2.com, ns16.ultradns2.org...
SOA1pdns71.ultradns.com eis_ist.spe.sony.com

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns16.ultradns2.org, pdns71.ultradns.org, ns16.ultradns2.org...)

Analysis

IP Addresses

cosmologystudies.org points to IPs: 44.255.11.17, 52.10.107.3 and 100.22.146.156.

Other host names, for instance insidious-themovie.com, glowbyjabot.org, juliet-movie.com, darkcountry-movie.com and columbiapictures100.com share IP numbers with cosmologystudies.org.

Name Servers

Eight name servers are delegated to cosmologystudies.org: pdns71.ultradns.biz, pdns71.ultradns.com, ns16.ultradns2.com, pdns71.ultradns.info, pdns71.ultradns.net, pdns71.ultradns.org, ns16.ultradns2.org and pdns71.ultradns.co.uk.

cosmologystudies.org at least partially shares name servers with other domains such as karatekid-themovie.com, greenlightonboarding.com, integralforex.com, madaboutyou.com and impactpointmovie.com.

Host names with two IP numbers:

pdns71.ultradns.biz points to: 2610:a1:1015::6b and 156.154.66.71.

pdns71.ultradns.com points to: 2001:502:f3ff::6b and 156.154.64.71.

ns16.ultradns2.com points to: 2610:a1:3110::53 and 204.74.104.16.

pdns71.ultradns.info points to: 2610:a1:1016::6b and 156.154.68.71.

pdns71.ultradns.net points to: 2610:a1:1014::6b and 156.154.65.71.

pdns71.ultradns.org points to: 2001:502:4612::6b and 156.154.67.71.

ns16.ultradns2.org points to: 2610:a1:3210::53 and 204.74.106.16.

pdns71.ultradns.co.uk points to: 2610:a1:1017::6b and 156.154.69.71.