certa.us - robtex.com
certa.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns1.dan.com ⭐ | ||||||
| A | 2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.dan.com | ||||||
| A | 97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.dan.com | ||||||
| NS | ns2.dan.com | ||||||
| A | 2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.dan.com | ||||||
| A | 173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.dan.com | ||||||
| SOA | ns1.dan.comdns@jomax.net 2025-10-01 #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=1783750027 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A13.248.169.482026-06-16 → 2026-07-11 · 3 obs
● 2026-06-16 23:35:04
● 2026-07-11 06:41:00
○A74.220.199.92015-10-09 → 2017-06-23 · 4 obs
● 2017-06-23 04:27:14
○ 2026-06-16 23:35:04
○ 2026-07-11 06:41:00
●A76.223.54.1462026-06-16 → 2026-07-11 · 3 obs
● 2026-06-16 23:35:04
● 2026-07-11 06:41:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, k.cctld.us, b.cctld.us, m.cctld.us... | - |
| certa.us | ns1.dan.com, ns2.dan.com | - |
✅ Authoritative Response
Server:173.201.66.67
NS records: ns1.dan.com, ns2.dan.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certa.us (unsigned zone)
⏱️ Timing
Total: 597ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 13.248.169.48, 76.223.54.146 |
| NS | 2 | ns1.dan.com, ns2.dan.com |
| SOA | 1 | ns1.dan.com dns.jomax.net |
Analysis
IP Addresses
certa.us resolves to the IP addresses 13.248.169.48 and 76.223.54.146
gracegenai.xyz, visiondecor.com, 99gv.com and two other host names share IP numbers with certa.us.
Name Servers
certa.us uses two name servers for its delegation: ns1.dan.com and ns2.dan.com.
certa.us uses the same name servers as several other domains — among them commissionmate.com, verification-gakbzzzqmt6gkcplw4efpp.ns10055.verify.hn, 212-88-182-41.rev.ycn.com and two more.
certa.us partially shares its NS delegation with several other domains, including yenom.co.uk, weekdeals.com, usfreebets.com and two others.
These name servers are regularly seen alongside ns1.undeveloped.com and ns2.undeveloped.com as name servers.
The two host names ns1.dan.com and ns2.dan.com each have a pair of IP addresses: ns1.dan.com has 97.74.98.67 and 2603:5:2125::43, and ns2.dan.com has 173.201.66.67 and 2603:5:2225::43.