fourfirm.com - dns.ninja
fourfirm.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.20.84.62🇺🇸 Amazon52.20.0.0/14 EC2 IAD prefix | ||||||
| PTR | ec2-52-20-84-62.compute-1.amazonaws.com | ||||||
| NS | ns1.atom.com ⭐ | ||||||
| A | 44.219.81.145🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix | ||||||
| PTR | ec2-44-219-81-145.compute-1.amazonaws.com | ||||||
| NS | ns2.atom.com | ||||||
| A | 50.19.240.86🇺🇸 Amazon50.19.128.0/17 EC2 IAD prefix | ||||||
| PTR | ec2-50-19-240-86.compute-1.amazonaws.com | ||||||
| TXT | f0095018235b8109a2bf9f65674a1784b6971ed6 | ||||||
| SOA | ns1.atom.comhostmaster@fourfirm.com 2025-11-10 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782917891 | ||||||
Same first word
fourfirm.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NSns1.atom.com2026-04-04 → 2026-07-01 · 3 obs
○ 2017-09-20 10:30:10
● 2026-04-04 10:03:56
● 2026-07-01 15:13:30
● 2026-04-04 10:03:56
● 2026-07-01 15:13:30
●NSns2.atom.com2026-04-04 → 2026-07-01 · 3 obs
○ 2017-09-20 10:30:10
● 2026-04-04 10:03:56
● 2026-07-01 15:13:30
● 2026-04-04 10:03:56
● 2026-07-01 15:13:30
○NSns37.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 18:05:02
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○NSns38.domaincontrol.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 18:05:02
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○MXmailstore1.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 18:05:02
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○MXsmtp.secureserver.net2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 18:05:02
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○A50.63.202.432016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 18:05:02
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
○ 2017-09-20 10:30:10
○ 2026-07-01 15:13:30
●A52.20.84.622026-04-04 → 2026-07-01 · 3 obs
○ 2017-09-20 10:30:10
● 2026-04-04 10:03:56
● 2026-07-01 15:13:30
● 2026-04-04 10:03:56
● 2026-07-01 15:13:30
🔍 DNS Trace
Analysis
IP Addresses
fourfirm.com resolves to one IP address: 52.20.84.62.
novkari.com, aybb.com, bullfun.com and two other host names share IP numbers with fourfirm.com.
Name Servers
Two name servers handle the delegation for fourfirm.com: ns1.atom.com and ns2.atom.com.
fourfirm.com uses the same name servers as several other domains — among them divinedeco.com, neoipo.com, subjectmaster.com and two more.
fourfirm.com is at least partially co-delegated on name servers with other domains, such as ketha.com.
Both ns1.atom.com and ns2.atom.com have a single IP address each — ns1.atom.com resolves to 44.219.81.145 while ns2.atom.com resolves to 50.19.240.86.