321cf.com - robtex.com
321cf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:3948🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:a178🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.57.72Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.120🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | meiling.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26fe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2fe🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22fe🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 108.162.194.254🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 162.159.38.254Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| A | 172.64.34.254🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | meiling.ns.cloudflare.com | ||||||
| NS | nash.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 108.162.193.209🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 172.64.33.209🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| A | 173.245.59.209🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nash.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.57.72, 172.67.161.120 | ||||||
| IPv6 hints | 2606:4700:3031::6815:3948, 2606:4700:3034::ac43:a178 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com | ||||||
| SOA | meiling.ns.cloudflare.comdns@cloudflare.com serial=2404406376 | ||||||
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=1781682585 | ||||||
rank #357218 in the tld
Same first word
321cf.com |
Similar names
cf123.com |
123cf.top |
fc123.com |
123cf.com |
fc312.cn |
fc123.ru |
123cf.cn |
cf321.com |
123fc.net |
fc123.cn |
231cf.com |
123fc.cn |
231fc.com |
DNS History
9 records (6 active, 3 former)
●NSmeiling.ns.cloudflare.com2026-05-17 → 2026-06-17 · 3 obs
● 2026-05-17 02:37:36
● 2026-06-17 07:55:48
●NSnash.ns.cloudflare.com2026-05-17 → 2026-06-17 · 3 obs
● 2026-05-17 02:37:36
● 2026-06-17 07:55:48
○NSns1.dnsowl.com2015-05-24 → 2017-04-08 · 4 obs
● 2017-04-08 02:07:48
○ 2026-05-17 02:37:36
○ 2026-06-17 07:55:48
○NSns2.dnsowl.com2015-05-24 → 2017-04-08 · 4 obs
● 2017-04-08 02:07:48
○ 2026-05-17 02:37:36
○ 2026-06-17 07:55:48
○NSns3.dnsowl.com2015-05-24 → 2017-04-08 · 4 obs
● 2017-04-08 02:07:48
○ 2026-05-17 02:37:36
○ 2026-06-17 07:55:48
●A104.21.57.722026-05-17 → 2026-06-17 · 2 obs
● 2026-06-17 07:55:48
●A172.67.161.1202026-05-17 → 2026-06-17 · 2 obs
● 2026-06-17 07:55:48
●A2606:4700:3031::6815:39482026-05-17 → 2026-06-17 · 2 obs
● 2026-06-17 07:55:48
●A2606:4700:3034::ac43:a1782026-05-17 → 2026-06-17 · 2 obs
● 2026-06-17 07:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net... | - |
| 321cf.com | nash.ns.cloudflare.com, meiling.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.209
NS records: nash.ns.cloudflare.com, meiling.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 321cf.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.120, 104.21.57.72 |
| AAAA | 2 | 2606:4700:3031::6815:3948, 2606:4700:3034::ac43:a178 |
| NS | 2 | meiling.ns.cloudflare.com, nash.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | meiling.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nash.ns.cloudflare.com, nash.ns.cloudflare.com, nash.ns.cloudflare.com...)
Analysis
IP Addresses
321cf.com has four IP addresses: 104.21.57.72, 172.67.161.120, 2606:4700:3031::6815:3948 and 2606:4700:3034::ac43:a178.
Two other host names, along with developers.iriskinura.workers.dev, businesscomputingworld.co.uk and aircodenhaag.net, also share IP numbers with 321cf.com.
Name Servers
The NS records for 321cf.com delegate to meiling.ns.cloudflare.com and nash.ns.cloudflare.com.
321cf.com shares its NS records with other domains, for example updateduck.com, miteduyetih.com, chinalangke.com and two others.
321cf.com has at least partial name server overlap with other domains, such as alphanex-ussynergy.click, vandorpinfra.eu, nexusenterpris-e365.digital and two others.
It is common to find these name servers paired with the name servers vasilii.ns.cloudflare.com, aspen.ns.cloudflare.com, michael.ns.cloudflare.com and donna.ns.cloudflare.com.
DNS names with 6 IP addresses:
meiling.ns.cloudflare.com maps to 108.162.194.254, 162.159.38.254, 172.64.34.254 and 3 additional IP addresses.
nash.ns.cloudflare.com maps to 108.162.193.209, 172.64.33.209, 173.245.59.209 and 3 additional IP addresses.