certtec.org - dns.ninja
certtec.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.204.43.90🇺🇸 OVH15.204.0.0/17 Hosting route | ||||||
| PTR | spacetec.us | ||||||
| NS | ns77.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c4::31🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| A | 97.74.108.49🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| NS | ns78.domaincontrol.com | ||||||
| A | 2603:5:22c4::31🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| A | 173.201.76.49🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| SOA | ns77.domaincontrol.comdns@jomax.net 2025-06-20 #1 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786076517 | ||||||
Previously NS for
certtec.org |
Previously MX for
certtec.org |
Same first word
Similar names
DNS History
6 records (3 active, 3 former)
○NScerttec.org2015-06-05 → 2017-04-09 · 4 obs
● 2017-04-09 12:48:20
○ 2026-04-23 19:33:48
○ 2026-08-07 05:11:12
●NSns77.domaincontrol.com2026-04-23 → 2026-08-07 · 3 obs
● 2026-04-23 19:33:48
● 2026-08-07 05:11:12
●NSns78.domaincontrol.com2026-04-23 → 2026-08-07 · 3 obs
● 2026-04-23 19:33:48
● 2026-08-07 05:11:12
○MXcerttec.org2015-06-05 → 2017-04-09 · 4 obs
● 2017-04-09 12:48:20
○ 2026-04-23 19:33:48
○ 2026-08-07 05:11:12
●A15.204.43.902026-04-23 → 2026-08-07 · 3 obs
● 2026-04-23 19:33:48
● 2026-08-07 05:11:12
○A72.21.22.1222015-06-05 → 2017-04-09 · 4 obs
● 2017-04-09 12:48:20
○ 2026-04-23 19:33:48
○ 2026-08-07 05:11:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| certtec.org | ns78.domaincontrol.com, ns77.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.108.49
NS records: ns78.domaincontrol.com, ns77.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certtec.org (unsigned zone)
⏱️ Timing
Total: 253ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.204.43.90 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
certtec.org points to a single IP number: 15.204.43.90.
Additional host names — spacetec.us, credentialtesting.com, mail.credentialtesting.com and two others — share IP numbers with certtec.org.
Name Servers
certtec.org uses two name servers for its delegation: ns77.domaincontrol.com and ns78.domaincontrol.com.
certtec.org shares its name server setup with other domains, including boombet.com.au, elevatur.com, aquaconnect.at and two others.
The two host names ns77.domaincontrol.com and ns78.domaincontrol.com each have a pair of IP addresses: ns77.domaincontrol.com has 97.74.108.49 and 2603:5:21c4::31, and ns78.domaincontrol.com has 173.201.76.49 and 2603:5:22c4::31.