789f.ac - robtex.com
789f.ac
| CNAME | fallback.vu798pzaw8iabp7n.link | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.20.21.134Cloudflare104.20.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.148.169🇺🇸 Cloudflare172.66.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.20.21.134, 172.66.148.169 | ||||||
ac
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.ac ⭐ | ||||||
| NS | a2.nic.ac | ||||||
| NS | b0.nic.ac | ||||||
| NS | c0.nic.ac | ||||||
| SOA | a0.nic.achostmaster@donuts.email serial=1785385568 | ||||||
Subdomains
www.789f.ac |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.cdnetdns.net2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 05:09:50
● 2026-07-30 04:44:00
● 2026-07-30 04:44:00
●NSns2.cdnetdns.net2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 05:09:50
● 2026-07-30 04:44:00
● 2026-07-30 04:44:00
●CNAMEfallback.vu798pzaw8iabp7n.link2026-07-27 → 2026-07-30 · 2 obs
● 2026-07-27 05:09:50
● 2026-07-30 04:44:00
● 2026-07-30 04:44:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ac | c0.nic.ac, a2.nic.ac, b0.nic.ac, a0.nic.ac | 8 records |
| 789f.ac | ns2.cdnetdns.net, ns1.cdnetdns.net | - |
✅ Authoritative Response
Server:138.113.24.63
NS records: ns2.cdnetdns.net, ns1.cdnetdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 789f.ac (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.cdnetdns.net, ns1.cdnetdns.net |
| CNAME | 1 | fallback.vu798pzaw8iabp7n.link |
| SOA | 1 | ns1.cdnetdns.net dnsadmin.cdnetworks.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (c0.nic.ac, c0.nic.ac, a2.nic.ac...)
Analysis
Hierarchy
789f.ac is the parent zone for www.789f.ac.
IP Addresses
789f.ac resolves to the IP addresses 104.20.21.134 and 172.66.148.169
Two other host names, along with bvcare.baoviet.com.vn.cdn.cloudflare.net, fofa.so and bagdv.baoviet.com.vn.cdn.cloudflare.net, also share IP numbers with 789f.ac.