codingstartups.com - dns.ninja
codingstartups.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns3.expirationwarning.net ⭐ | ||||||
| A | 51.161.21.1🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns3.expirationwarning.net | ||||||
| NS | ns7.expirationwarning.net | ||||||
| A | 51.195.17.68🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | ns7.expirationwarning.net | ||||||
| SOA | ns3.expirationwarning.nethostmaster@expirationwarning.net 2026-08-13 #0 | ||||||
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=1788228965 | ||||||
Same first word
codingstartups.com |
Previous names
Next names
DNS History
8 records (3 active, 5 former)
●NSns3.expirationwarning.net2026-08-29 → 2026-09-01 · 3 obs
● 2026-08-29 23:53:58
● 2026-09-01 02:22:12
●NSns7.expirationwarning.net2026-08-29 → 2026-09-01 · 3 obs
● 2026-08-29 23:53:58
● 2026-09-01 02:22:12
○NSns77.domaincontrol.com2017-08-11 → 2017-08-11 · 3 obs
○ 2026-08-29 23:53:58
○ 2026-09-01 02:22:12
○NSns78.domaincontrol.com2017-08-11 → 2017-08-11 · 3 obs
○ 2026-08-29 23:53:58
○ 2026-09-01 02:22:12
○MXmail.codingstartups.com2017-08-11 → 2017-08-11 · 3 obs
○ 2026-08-29 23:53:58
○ 2026-09-01 02:22:12
○A107.180.57.1622017-08-11 → 2017-08-11 · 3 obs
○ 2026-08-29 23:53:58
○ 2026-09-01 02:22:12
●A51.161.21.12026-08-30 → 2026-09-01 · 7 obs
● 2026-08-30 02:45:26
○ 2026-08-30 06:22:16
● 2026-08-30 08:56:04
○ 2026-08-30 16:48:26
● 2026-08-30 20:05:12
● 2026-09-01 02:22:12
○A51.195.17.682026-08-29 → 2026-08-30 · 8 obs
● 2026-08-29 23:53:58
○ 2026-08-30 02:45:26
● 2026-08-30 06:22:16
○ 2026-08-30 08:56:04
● 2026-08-30 16:48:26
○ 2026-08-30 20:05:12
○ 2026-09-01 02:22:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| codingstartups.com | ns3.expirationwarning.net, ns7.expirationwarning.net | - |
✅ Authoritative Response
Server:51.161.21.1
NS records: ns3.expirationwarning.net, ns7.expirationwarning.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for codingstartups.com (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.195.17.68 |
| NS | 2 | ns3.expirationwarning.net, ns7.expirationwarning.net |
| SOA | 1 | ns3.expirationwarning.net hostmaster.exp |
Analysis
IP Addresses
codingstartups.com has exactly one IP address — 51.161.21.1.
mailserver.putkiremontti.net, awazom.com, marketingblogger.net plus two other host names have IP numbers in common with codingstartups.com.
Name Servers
Two name servers handle the delegation for codingstartups.com: ns3.expirationwarning.net and ns7.expirationwarning.net.
The name server configuration of codingstartups.com is shared with other domains, for instance mail.seodir.us, sushikaralb.com, alanbyer.com and two others.
The name servers of codingstartups.com overlap at least partially with those of other domains — among them recd.net, pindostrek.net, kash5ah.net and two more.
These name servers commonly appear alongside the name servers ns1.expirationwarning.net and ns5.expirationwarning.net.
Both ns3.expirationwarning.net and ns7.expirationwarning.net have a single IP address each — ns3.expirationwarning.net resolves to 51.161.21.1 while ns7.expirationwarning.net resolves to 51.195.17.68.