certauth.dev - dns.ninja
certauth.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 23.95.14.3🇺🇸 COLOCROSSING23.95.14.0/24 ColoCrossing | ||||||
| PTR | 23-95-14-3-host.colocrossing.com | ||||||
| NS | dns1.registrar-servers.com ⭐ | ||||||
| A | 2610:a1:1024::200🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| A | 156.154.132.200🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar | ||||||
| PTR | dns1.namecheaphosting.com | ||||||
| PTR | dns1.registrar-servers.com | ||||||
| NS | dns2.registrar-servers.com | ||||||
| A | 2610:a1:1025::200🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| A | 156.154.133.200🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar | ||||||
| PTR | dns2.namecheaphosting.com | ||||||
| PTR | dns2.registrar-servers.com | ||||||
| MX | mx.headquarter.email ⭐ | ||||||
| A | 2001:470:1f09:ce::1🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA | ||||||
| PTR | mx.headquarter.email | ||||||
| A | 91.109.118.73🇬🇧 UKSERVERS-AS91.109.112.0/21 UK Dedicated Servers Limited | ||||||
| PTR | mx.headquarter.email | ||||||
| SOA | dns1.registrar-servers.comhostmaster@registrar-servers.com serial=1787895275 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
certauth.xyz |
certauth.blog |
certauth.top |
certauth.cn |
certauth.report |
certauth.org |
certauth.net |
certauth.com |
certauth.co |
certauth.io |
certauth.dev |
certauth.duckdns.org |
Similar names
Previous names
Next names
DNS History
4 records (4 active, 0 former)
●NSdns1.registrar-servers.com2026-09-05 → 2026-09-12 · 2 obs
● 2026-09-12 08:00:06
●NSdns2.registrar-servers.com2026-09-05 → 2026-09-12 · 2 obs
● 2026-09-12 08:00:06
●MXmx.headquarter.email2026-09-05 → 2026-09-12 · 2 obs
● 2026-09-12 08:00:06
●A23.95.14.32026-09-05 → 2026-09-12 · 2 obs
● 2026-09-12 08:00:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| certauth.dev | dns2.registrar-servers.com, dns1.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns2.registrar-servers.com, dns1.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certauth.dev (unsigned zone)
⏱️ Timing
Total: 491ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.95.14.3 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 1 | mx.headquarter.email (pri: 5) |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
certauth.dev has exactly one IP address — 23.95.14.3.
bbpay.com.br, claudiney.com.br, bb.dev.br plus two other host names have IP numbers in common with certauth.dev.
Name Servers
Two name servers handle the delegation for certauth.dev: dns1.registrar-servers.com and dns2.registrar-servers.com.
The name server configuration of certauth.dev is shared with other domains, for instance adesholding.com, thephish.fm, seattlesuds.com and two others.
certauth.dev partially shares its NS delegation with several other domains, including ferny.net, dangerbruss.com, michaelclassen.com and two others.
These name servers regularly co-occur with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
dns1.registrar-servers.com and dns2.registrar-servers.com both carry two IP addresses. The A records for dns1.registrar-servers.com are 156.154.132.200 and 2610:a1:1024::200; the A records for dns2.registrar-servers.com are 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
certauth.dev uses one mail server — mx.headquarter.email.
The mail server setup of certauth.dev matches that of other domains such as bb.dev.br, holding.is, claudiney.cnt.br and two others.
The host mx.headquarter.email resolves to 91.109.118.73 and 2001:470:1f09:ce::1 — two IP addresses.