docsity.co - dns.ninja

docsity.co

DNSSEC⚠️ Not signed
A52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix
PTRec2-52-20-84-62.compute-1.amazonaws.com
NSns1.atom.com ⭐
A44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-219-81-145.compute-1.amazonaws.com
NSns2.atom.com
A50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix
PTRec2-50-19-240-86.compute-1.amazonaws.com
TXTf0095018235b8109a2bf9f65674a1784b6971ed6
SOAns1.atom.comhostmaster@docsity.co 2025-11-01 #2

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759675122

Same first word

docsity.com.mx
docsity.com.br
docsity.in
docsity.info
docsity.cn
docsity.com.cn
docsity.de
docsity.com
docsity.jp
docsity.cl
docsity.ch
docsity.mx
docsity.co
docsity.ru
docsity.fr

Similar names

sodcity.com
dictyos.dev
cystoid.com
dictyos.com
odytics.com
citydos.com
citydos.de
dictyos.es
codisty.com

DNS History

9 records (3 active, 6 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comns1bqx.name.comns2dky.name.comns3bgq.name.comns4ghm.name.comA52.20.84.6269.64.147.2428.5.1.58
●NSns1.atom.com2026-06-05 → 2026-06-05 · 2 obs
○ 2018-01-24 14:09:00
● 2026-06-05 12:42:00
○NSns1bqx.name.com2015-07-09 → 2018-01-24 · 5 obs
● 2015-07-09 02:29:38
● 2016-06-25 06:17:28
○ 2017-01-17 02:03:22
● 2018-01-24 14:09:00
○ 2026-06-05 12:42:00
●NSns2.atom.com2026-06-05 → 2026-06-05 · 2 obs
○ 2018-01-24 14:09:00
● 2026-06-05 12:42:00
○NSns2dky.name.com2016-06-25 → 2018-01-24 · 5 obs
○ 2015-07-09 02:29:38
● 2016-06-25 06:17:28
○ 2017-01-17 02:03:22
● 2018-01-24 14:09:00
○ 2026-06-05 12:42:00
○NSns3bgq.name.com2016-06-25 → 2018-01-24 · 5 obs
○ 2015-07-09 02:29:38
● 2016-06-25 06:17:28
○ 2017-01-17 02:03:22
● 2018-01-24 14:09:00
○ 2026-06-05 12:42:00
○NSns4ghm.name.com2016-06-25 → 2018-01-24 · 5 obs
○ 2015-07-09 02:29:38
● 2016-06-25 06:17:28
○ 2017-01-17 02:03:22
● 2018-01-24 14:09:00
○ 2026-06-05 12:42:00
●A52.20.84.622026-06-05 → 2026-06-05 · 2 obs
○ 2018-01-24 14:09:00
● 2026-06-05 12:42:00
○A69.64.147.2422018-01-24 → 2018-01-24 · 3 obs
○ 2016-06-25 06:17:28
● 2018-01-24 14:09:00
○ 2026-06-05 12:42:00
○A8.5.1.582015-07-09 → 2016-02-28 · 4 obs
● 2015-07-09 02:29:38
● 2016-02-28 05:54:18
○ 2016-06-25 06:17:28
○ 2026-06-05 12:42:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
docsity.cons1.atom.com, ns2.atom.com-

✅ Authoritative Response

Server:44.219.81.145

NS records: ns1.atom.com, ns2.atom.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docsity.co (unsigned zone)

⏱️ Timing

Total: 1147ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns1.atom.com, ns2.atom.com
TXT1f0095018235b8109a2bf9f65674a1784b6971ed6
SOA1ns1.atom.com hostmaster.docsity.co

Analysis

IP Addresses

docsity.co has exactly one IP address — 52.20.84.62.

actionsafety.com, weatherfast.com, ntoe.com plus two other host names have IP numbers in common with docsity.co.

Name Servers

docsity.co uses two name servers for its delegation: ns1.atom.com and ns2.atom.com.

The name server configuration of docsity.co is shared with other domains, for instance campnu.com, enthusiasts.com, cheslin.com and two others.

Some of docsity.co's name servers are also used by other domains, including jzan.com, gasyes.com, housesunny.com and enablem.com.

These name servers often co-occur with the name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.

ns1.atom.com resolves to 44.219.81.145. ns2.atom.com resolves to 50.19.240.86. Both host names point to a single IP number.