sim.so - dns.ninja

sim.so

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
SOAns1.atom.comhostmaster@sim.so 2025-05-26 #1

so

DNSSEC⚠️ Not signed
NSd.nic.so
NSe.nic.so
TXTGeneration Time ISO 8601: 2026-07-21 02:00:12
TXTGeneration Time: 1784599212
SOAd.nic.sohostmaster@nic.so 2026-07-21 #2

Same first word

Similar names

DNS History

16 records (3 active, 13 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comdns101.registrar-servers.comdns102.registrar-servers.comf1g1ns1.dnspod.netf1g1ns2.dnspod.netns.tenten.vnns1.tenten.vnns2.tenten.vnns3.tenten.vnMXmx.plingest.comA52.20.84.62103.18.4.177103.71.237.69172.234.24.211172.239.57.117
NSdns101.registrar-servers.com2026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-29 02:19:32
● 2026-05-02 22:07:40
○ 2026-05-09 07:23:00
○ 2026-07-21 02:35:36
NSdns102.registrar-servers.com2026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-29 02:19:32
● 2026-05-02 22:07:40
○ 2026-05-09 07:23:00
○ 2026-07-21 02:35:36
NSf1g1ns1.dnspod.net2017-10-02 → 2017-10-02 · 4 obs
○ 2015-10-27 00:52:06
● 2017-10-02 22:18:00
○ 2026-03-09 22:00:44
○ 2026-07-21 02:35:36
NSf1g1ns2.dnspod.net2017-10-02 → 2017-10-02 · 4 obs
○ 2015-10-27 00:52:06
● 2017-10-02 22:18:00
○ 2026-03-09 22:00:44
○ 2026-07-21 02:35:36
NSns.tenten.vn2015-06-16 → 2015-06-16 · 3 obs
● 2015-06-16 09:26:08
○ 2015-10-27 00:52:06
○ 2026-07-21 02:35:36
NSns1.atom.com2026-03-09 → 2026-07-21 · 6 obs
○ 2017-10-02 22:18:00
● 2026-03-09 22:00:44
● 2026-04-29 02:19:32
○ 2026-05-02 22:07:40
● 2026-05-09 07:23:00
● 2026-07-21 02:35:36
NSns1.tenten.vn2015-06-16 → 2015-06-16 · 3 obs
● 2015-06-16 09:26:08
○ 2015-10-27 00:52:06
○ 2026-07-21 02:35:36
NSns2.atom.com2026-03-09 → 2026-07-21 · 6 obs
○ 2017-10-02 22:18:00
● 2026-03-09 22:00:44
● 2026-04-29 02:19:32
○ 2026-05-02 22:07:40
● 2026-05-09 07:23:00
● 2026-07-21 02:35:36
NSns2.tenten.vn2015-06-16 → 2015-06-16 · 3 obs
● 2015-06-16 09:26:08
○ 2015-10-27 00:52:06
○ 2026-07-21 02:35:36
NSns3.tenten.vn2015-06-16 → 2015-06-16 · 3 obs
● 2015-06-16 09:26:08
○ 2015-10-27 00:52:06
○ 2026-07-21 02:35:36
MXmx.plingest.com2026-05-02 → 2026-05-02 · 3 obs
● 2026-05-02 22:07:40
○ 2026-05-09 07:23:00
○ 2026-07-21 02:35:36
A103.18.4.1772015-06-16 → 2015-06-16 · 3 obs
● 2015-06-16 09:26:08
○ 2015-10-27 00:52:06
○ 2026-07-21 02:35:36
A103.71.237.692017-05-24 → 2017-10-02 · 5 obs
○ 2015-10-27 00:52:06
● 2017-05-24 04:40:38
● 2017-10-02 22:18:00
○ 2026-03-09 22:00:44
○ 2026-07-21 02:35:36
A172.234.24.2112026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-29 02:19:32
● 2026-05-02 22:07:40
○ 2026-05-09 07:23:00
○ 2026-07-21 02:35:36
A172.239.57.1172026-05-02 → 2026-05-02 · 4 obs
○ 2026-04-29 02:19:32
● 2026-05-02 22:07:40
○ 2026-05-09 07:23:00
○ 2026-07-21 02:35:36
A52.20.84.622026-03-09 → 2026-07-21 · 6 obs
○ 2017-10-02 22:18:00
● 2026-03-09 22:00:44
● 2026-04-29 02:19:32
○ 2026-05-02 22:07:40
● 2026-05-09 07:23:00
● 2026-07-21 02:35:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sod.nic.so, e.nic.so4 records
sim.sons2.atom.com, ns1.atom.com-

✅ Authoritative Response

Server:50.19.240.86

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for so (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
SOA1ns1.atom.com hostmaster.sim.so

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (d.nic.so, d.nic.so, e.nic.so...)

Analysis

IP Addresses

sim.so points to a single IP number: 52.20.84.62.

Additional host names — thoughtindex.com, instapedi.com, unlimitedrock.com and two others — share IP numbers with sim.so.

Name Servers

sim.so is delegated to two name servers: ns1.atom.com and ns2.atom.com.

sim.so shares its name server setup with other domains, including winrally.com, peerbooth.com, 18rated.com and two others.

sim.so at least partially shares name servers with other domains, including matchwho.com, admimed.com, mxtq.com and whiteoakes.com.

These name servers are frequently paired with the name servers verification-j8yfce5btmdxy4vrwdyypd.ns101.verify.hn and verification-refeskkalf4qgvebx3uk7a.ns101.verify.hn.

ns1.atom.com and ns2.atom.com each resolve to one IP number: ns1.atom.com points to 44.219.81.145 and ns2.atom.com points to 50.19.240.86.