certtec.us - dns.ninja
certtec.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.204.43.90🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | spacetec.us | ||||||
| NS | ns05.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2160::3🇺🇸 GODADDY-DNS2603:5:2160::/44 | ||||||
| PTR | ns05.domaincontrol.com | ||||||
| A | 97.74.102.3🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns05.domaincontrol.com | ||||||
| NS | ns06.domaincontrol.com | ||||||
| A | 2603:5:2260::3🇺🇸 GODADDY-DNS2603:5:2260::/44 | ||||||
| PTR | ns06.domaincontrol.com | ||||||
| A | 173.201.70.3🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns06.domaincontrol.com | ||||||
| MX | certtec.us ⭐ | ||||||
| A | 15.204.43.90🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | spacetec.us | ||||||
| SOA | ns05.domaincontrol.comdns@jomax.net 2025-06-20 #0 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786756377 | ||||||
MX for
certtec.us |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns05.domaincontrol.com2015-05-24 → 2026-08-15 · 2 obs
● 2026-08-15 01:42:44
●NSns06.domaincontrol.com2017-04-10 → 2026-08-15 · 3 obs
● 2017-04-10 12:27:06
● 2026-08-15 01:42:44
●MXcerttec.us2015-05-24 → 2026-08-15 · 2 obs
● 2026-08-15 01:42:44
○A147.135.123.722020-03-03 → 2020-03-03 · 4 obs
● 2020-03-03 17:00:50
○ 2026-03-31 12:13:12
○ 2026-08-15 01:42:44
●A15.204.43.902026-03-31 → 2026-08-15 · 3 obs
● 2026-03-31 12:13:12
● 2026-08-15 01:42:44
○A72.21.22.1222015-05-24 → 2017-04-10 · 4 obs
● 2017-04-10 12:27:06
○ 2020-03-03 17:00:50
○ 2026-08-15 01:42:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| certtec.us | ns06.domaincontrol.com, ns05.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.102.3
NS records: ns06.domaincontrol.com, ns05.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certtec.us (unsigned zone)
⏱️ Timing
Total: 344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.204.43.90 |
| NS | 2 | ns05.domaincontrol.com, ns06.domaincontrol.com |
| MX | 2 | certtec.us (pri: 0), certtec.us (pri: 10) |
| SOA | 1 | ns05.domaincontrol.com dns.jomax.net |
Analysis
Mail Server Role
certtec.us serves as a mail server for certtec.us.
IP Addresses
certtec.us has exactly one IP address — 15.204.43.90.
certtec.org, vet-tec.us, spacetec.org plus two other host names have IP numbers in common with certtec.us.
Name Servers
The NS records for certtec.us delegate to ns05.domaincontrol.com and ns06.domaincontrol.com.
The name server configuration of certtec.us is shared with other domains, for instance flasher.de, theglassrabbit.com, goplates.com and two others.
ns05.domaincontrol.com resolves to 97.74.102.3 and 2603:5:2160::3. Likewise, ns06.domaincontrol.com resolves to 173.201.70.3 and 2603:5:2260::3 — two IP addresses apiece.
Mail Servers
certtec.us uses exactly one mail server, which is certtec.us.
certtec.us resolves to 15.204.43.90 and no other IP number.