api21k.com - dns.ninja
api21k.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:1a6d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:87ef🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.26.109Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.239🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kelly.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:265b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c25b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:225b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 108.162.194.91🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 162.159.38.91Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| A | 172.64.34.91🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kelly.ns.cloudflare.com | ||||||
| NS | rene.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 108.162.195.180🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 162.159.44.180Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| A | 172.64.35.180🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rene.ns.cloudflare.com | ||||||
| MX | mail.api21k.com ⭐ | ||||||
| A | 112.213.111.60🇭🇰 CTGSERVERLIMITED-AS-AP112.213.111.0/24 Sun Network (Hong Kong) Limited Flat 13, 4/F Trans Asia Centre 18 Kin Hong Street, Kwai Chung | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.26.109, 172.67.135.239 | ||||||
| IPv6 hints | 2606:4700:3031::6815:1a6d, 2606:4700:3033::ac43:87ef | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com | ||||||
| SOA | kelly.ns.cloudflare.comdns@cloudflare.com serial=2405656402 | ||||||
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=1780705071 | ||||||
Subdomains
Same first word
api21k.com |
Similar names
DNS History
7 records (7 active, 0 former)
●NSkelly.ns.cloudflare.com2026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
●NSrene.ns.cloudflare.com2026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
●MXmail.api21k.com2026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
●A104.21.26.1092026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
●A172.67.135.2392026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
●A2606:4700:3031::6815:1a6d2026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
●A2606:4700:3033::ac43:87ef2026-05-04 → 2026-06-06 · 2 obs
● 2026-06-06 00:38:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| api21k.com | kelly.ns.cloudflare.com, rene.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.180
NS records: kelly.ns.cloudflare.com, rene.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for api21k.com (unsigned zone)
⏱️ Timing
Total: 201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.239, 104.21.26.109 |
| AAAA | 2 | 2606:4700:3033::ac43:87ef, 2606:4700:3031::6815:1a6d |
| NS | 2 | kelly.ns.cloudflare.com, rene.ns.cloudflare.com |
| MX | 1 | mail.api21k.com (pri: 10) |
| TXT | 1 | v=spf1 a mx ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kelly.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kelly.ns.cloudflare.com, kelly.ns.cloudflare.com, kelly.ns.cloudflare.com...)
Analysis
Hierarchy
api21k.com is the parent domain of mail.api21k.com and cname.api21k.com.
IP Addresses
api21k.com resolves to 4 IP numbers: 104.21.26.109, 172.67.135.239, 2606:4700:3031::6815:1a6d and 2606:4700:3033::ac43:87ef.
Additional host names — fractiongamers.com, ilpadano.com, bustysource.com and two others — share IP numbers with api21k.com.
Name Servers
api21k.com is served by two delegated name servers, kelly.ns.cloudflare.com and rene.ns.cloudflare.com.
api21k.com shares its name server setup with other domains, including marathimol.com, 10lines.co.in, minecr(0x666170)kmod.com and two others.
The name servers of api21k.com overlap at least partially with those of other domains — among them matrixportalx.online, confidenceincanada.com, securemodeid.live and two more.
These name servers commonly appear alongside the name servers ignacio.ns.cloudflare.com and jasper.ns.cloudflare.com.
Host names with 6 IP numbers:
kelly.ns.cloudflare.com resolves to 108.162.194.91, 162.159.38.91 and 172.64.34.91, along with three other IP addresses.
rene.ns.cloudflare.com resolves to 108.162.195.180, 162.159.44.180 and 172.64.35.180, along with three other IP addresses.
Mail Servers
api21k.com has one mail server: mail.api21k.com.
There is one IP number for mail.api21k.com: 112.213.111.60.