firstofthree.com - dns.ninja
firstofthree.com
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=1784247267 | ||||||
Same first word
firstofthree.com |
DNS History
8 records (6 active, 2 former)
●NSns19.domaincontrol.com2015-08-23 → 2026-07-17 · 3 obs
● 2015-08-23 03:30:08
● 2026-07-17 00:33:42
●NSns20.domaincontrol.com2015-08-23 → 2026-07-17 · 3 obs
● 2015-08-23 03:30:08
● 2026-07-17 00:33:42
●MXmailstore1.secureserver.net2015-08-23 → 2026-07-17 · 3 obs
● 2015-08-23 03:30:08
● 2026-07-17 00:33:42
●MXsmtp.secureserver.net2015-08-23 → 2026-07-17 · 3 obs
● 2015-08-23 03:30:08
● 2026-07-17 00:33:42
●A15.197.225.1282026-02-15 → 2026-07-17 · 3 obs
● 2026-02-15 08:10:30
● 2026-07-17 00:33:42
○A184.168.221.492015-08-23 → 2016-09-17 · 5 obs
● 2015-08-23 03:30:08
● 2016-09-17 00:01:00
○ 2017-06-06 13:54:58
○ 2026-07-17 00:33:42
●A3.33.251.1682026-02-15 → 2026-07-17 · 3 obs
● 2026-02-15 08:10:30
● 2026-07-17 00:33:42
○A50.63.202.232017-06-06 → 2017-06-06 · 4 obs
● 2017-06-06 13:54:58
○ 2026-02-15 08:10:30
○ 2026-07-17 00:33:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| firstofthree.com | ns19.domaincontrol.com, ns20.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.77.10
NS records: ns19.domaincontrol.com, ns20.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstofthree.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 15.197.225.128, 3.33.251.168 |
| NS | 2 | ns19.domaincontrol.com, ns20.domaincontrol.com |
| MX | 2 | mailstore1.secureserver.net (pri: 10), smtp.secureserver.net (pri: 0) |
| SOA | 1 | ns19.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns19.domaincontrol.com, ns19.domaincontrol.com, ns20.domaincontrol.com...)
Analysis
IP Addresses
firstofthree.com resolves to the IP addresses 3.33.251.168 and 15.197.225.128
Two other host names, along with nbtechllc.net, apilab.net and ethicmade.com, also share IP numbers with firstofthree.com.
Name Servers
Two name servers handle the delegation for firstofthree.com: ns19.domaincontrol.com and ns20.domaincontrol.com.
firstofthree.com shares its NS records with other domains, for example stateproper.com, oficinadafelicidade.com.br, anointedtouchsalon.com and two others.
firstofthree.com is at least partially co-delegated on name servers with other domains, such as md-store.de.
ns19.domaincontrol.com and ns20.domaincontrol.com both carry two IP addresses. The A records for ns19.domaincontrol.com are 97.74.109.10 and 2603:5:21d0::a; the A records for ns20.domaincontrol.com are 173.201.77.10 and 2603:5:22d0::a.
Mail Servers
firstofthree.com is served by two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
Among the domains sharing a mail server setup with firstofthree.com are sydneytraveler.com, chrisbanting.com, tableatm.com and two others.
At least a portion of firstofthree.com's mail servers are also used by other domains, for example thanhconglon.com.
mailstore1.secureserver.net has three IP addresses (216.69.141.78, 216.69.141.114 and 216.69.141.162) and smtp.secureserver.net has three IP addresses (216.69.141.71, 216.69.141.84 and 216.69.141.113).