921cf.com - robtex.com
921cf.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
www.921cf.com |
Same first word
921cf.com |
Similar names
DNS History
10 records (4 active, 6 former)
●NScoco.ns.cloudflare.com2020-01-21 → 2026-03-18 · 2 obs
● 2026-03-18 03:30:54
●NSernest.ns.cloudflare.com2020-01-21 → 2026-03-18 · 2 obs
● 2026-03-18 03:30:54
○A104.19.212.272020-01-21 → 2020-01-21 · 3 obs
○ 2021-10-22 10:01:26
○ 2026-03-18 03:30:54
○A104.19.213.272020-01-21 → 2020-01-21 · 3 obs
○ 2021-10-22 10:01:26
○ 2026-03-18 03:30:54
●A194.53.53.2522026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 00:20:40
● 2026-03-18 03:30:54
○A194.53.53.2532021-10-22 → 2021-10-22 · 4 obs
● 2021-10-22 10:01:26
○ 2026-03-16 00:20:40
○ 2026-03-18 03:30:54
○A194.53.53.32021-10-22 → 2021-10-22 · 4 obs
● 2021-10-22 10:01:26
○ 2026-03-16 00:20:40
○ 2026-03-18 03:30:54
●A194.53.53.42026-03-16 → 2026-03-18 · 3 obs
● 2026-03-16 00:20:40
● 2026-03-18 03:30:54
○A2606:4700::6813:d41b2020-01-21 → 2020-01-21 · 3 obs
○ 2021-10-22 10:01:26
○ 2026-03-18 03:30:54
○A2606:4700::6813:d51b2020-01-21 → 2020-01-21 · 3 obs
○ 2021-10-22 10:01:26
○ 2026-03-18 03:30:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| 921cf.com | coco.ns.cloudflare.com, ernest.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.192.104
NS records: coco.ns.cloudflare.com, ernest.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 921cf.com (unsigned zone)
⏱️ Timing
Total: 302ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 194.53.53.4, 194.53.53.252 |
| NS | 2 | coco.ns.cloudflare.com, ernest.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | coco.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (coco.ns.cloudflare.com, coco.ns.cloudflare.com, coco.ns.cloudflare.com...)
Analysis
Hierarchy
921cf.com is a parent of www.921cf.com.
IP Addresses
921cf.com points to two IP numbers: 194.53.53.4 and 194.53.53.252.
Other host names such as f7p4.com, mumu17.com, 95dkh.com, 69chm.com and b3x2.com share IP numbers with 921cf.com.
Name Servers
921cf.com is delegated to two name servers: coco.ns.cloudflare.com and ernest.ns.cloudflare.com.
921cf.com uses the same name server setup as other domains, including 513a1fdd4bed.com, 962e1a64ec7d.com, a3a5m.com, d904a420ea58.com and 9f3ad2c9ca3e.com.
At least part of the name servers for 921cf.com are shared with other domains, for instance axtun.fun, szesmaker.org, bestsunbeds.co.uk, diceways-slot.it and iptc.ru.
Host names with six IP numbers:
coco.ns.cloudflare.com points to: 2606:4700:50::adf5:3a68, 2803:f800:50::6ca2:c068, 2a06:98c1:50::ac40:2068, 108.162.192.104, 172.64.32.104 and 173.245.58.104.
ernest.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba4, 2803:f800:50::6ca2:c1a4, 2a06:98c1:50::ac40:21a4, 108.162.193.164, 172.64.33.164 and 173.245.59.164.