coldfire.us - dns.ninja

coldfire.us

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@coldfire.us 2025-11-11 #2

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1782717219

Same first word

Similar names

DNS History

17 records (3 active, 14 former)

20162017201820192020202120222023202420252026NSns1.atom.comns2.atom.comns1.no-ip.comns2.no-ip.comns3.no-ip.comns4.no-ip.comns5.no-ip.comstatic-1.no-ip.comstatic-2.no-ip.comstatic-3.no-ip.comMXmail.coldfire.usA52.20.84.6250.19.220.15468.228.253.20868.228.255.19875.107.84.8299.196.234.172
NSns1.atom.com2026-03-28 → 2026-06-29 · 3 obs
○ 2017-05-30 18:14:46
● 2026-03-28 12:58:34
● 2026-06-29 07:42:10
NSns1.no-ip.com2017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
NSns2.atom.com2026-03-28 → 2026-06-29 · 3 obs
○ 2017-05-30 18:14:46
● 2026-03-28 12:58:34
● 2026-06-29 07:42:10
NSns2.no-ip.com2017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
NSns3.no-ip.com2017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
NSns4.no-ip.com2017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
NSns5.no-ip.com2017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
NSstatic-1.no-ip.com2015-08-22 → 2016-11-25 · 4 obs
● 2015-08-22 22:51:26
● 2016-11-25 19:51:10
○ 2017-05-30 18:14:46
○ 2026-06-29 07:42:10
NSstatic-2.no-ip.com2015-08-22 → 2016-11-25 · 4 obs
● 2015-08-22 22:51:26
● 2016-11-25 19:51:10
○ 2017-05-30 18:14:46
○ 2026-06-29 07:42:10
NSstatic-3.no-ip.com2015-08-22 → 2016-11-25 · 4 obs
● 2015-08-22 22:51:26
● 2016-11-25 19:51:10
○ 2017-05-30 18:14:46
○ 2026-06-29 07:42:10
MXmail.coldfire.us2016-11-25 → 2017-05-30 · 4 obs
● 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
A50.19.220.1542015-08-22 → 2015-08-22 · 3 obs
● 2015-08-22 22:51:26
○ 2015-12-09 23:24:48
○ 2026-06-29 07:42:10
A52.20.84.622026-03-28 → 2026-06-29 · 3 obs
○ 2017-05-30 18:14:46
● 2026-03-28 12:58:34
● 2026-06-29 07:42:10
A68.228.253.2082015-12-09 → 2015-12-09 · 4 obs
○ 2015-08-22 22:51:26
● 2015-12-09 23:24:48
○ 2016-03-29 16:22:26
○ 2026-06-29 07:42:10
A68.228.255.1982016-03-29 → 2016-03-29 · 4 obs
○ 2015-12-09 23:24:48
● 2016-03-29 16:22:26
○ 2016-11-25 19:51:10
○ 2026-06-29 07:42:10
A75.107.84.822017-05-30 → 2017-05-30 · 4 obs
○ 2016-11-25 19:51:10
● 2017-05-30 18:14:46
○ 2026-03-28 12:58:34
○ 2026-06-29 07:42:10
A99.196.234.1722016-11-25 → 2016-11-25 · 4 obs
○ 2016-03-29 16:22:26
● 2016-11-25 19:51:10
○ 2017-05-30 18:14:46
○ 2026-06-29 07:42:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usy.cctld.us, n.cctld.us, m.cctld.us, x.cctld.us...-
coldfire.usns1.atom.com, ns2.atom.com-

✅ Authoritative Response

Server:50.19.240.86

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldfire.us (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

TypeCountSample Data
A152.20.84.62
NS2ns2.atom.com, ns1.atom.com
SOA1ns1.atom.com hostmaster.coldfire.us

Analysis

IP Addresses

coldfire.us points to a single IP number: 52.20.84.62.

Additional host names — edbotic.com, etherquote.com, entrepreneurship.vc and two others — share IP numbers with coldfire.us.

Name Servers

Two name servers handle the delegation for coldfire.us: ns1.atom.com and ns2.atom.com.

coldfire.us shares its name server setup with other domains, including paganpride.com, blackmoon.us, documentastic.com and two others.

coldfire.us shares at least some of its name servers with other domains, for example truckpickups.com, fullbytes.com, agarat.com and mrnacure.com.

These name servers tend to be used in conjunction with the name servers verification-yhehuhyrvixzqbtydgzisf.ns101.verify.hn.

Each of ns1.atom.com and ns2.atom.com has one IP address: ns1.atom.com uses 44.219.81.145 and ns2.atom.com uses 50.19.240.86.