rkffk.cc - robtex.com
rkffk.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3bb0🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:b605🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.59.176Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.182.5🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heidi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ec🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 108.162.194.236🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 172.64.34.236🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| NS | jaziel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c337🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2337🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 108.162.195.55🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.44.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.35.55🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.59.176, 172.67.182.5 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3bb0, 2606:4700:3036::ac43:b605 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com | ||||||
| SOA | heidi.ns.cloudflare.comdns@cloudflare.com serial=2406654427 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1784182720 | ||||||
rank #2534 in the tld
Same first word
rkffk.cc |
DNS History
6 records (6 active, 0 former)
●NSheidi.ns.cloudflare.com2026-06-26 → 2026-07-16 · 2 obs
● 2026-07-16 06:54:24
●NSjaziel.ns.cloudflare.com2026-06-26 → 2026-07-16 · 2 obs
● 2026-07-16 06:54:24
●A104.21.59.1762026-06-26 → 2026-07-16 · 2 obs
● 2026-07-16 06:54:24
●A172.67.182.52026-06-26 → 2026-07-16 · 2 obs
● 2026-07-16 06:54:24
●A2606:4700:3032::6815:3bb02026-06-26 → 2026-07-16 · 2 obs
● 2026-07-16 06:54:24
●A2606:4700:3036::ac43:b6052026-06-26 → 2026-07-16 · 2 obs
● 2026-07-16 06:54:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac1.nstld.com, ac4.nstld.com, ac3.nstld.com, ac2.nstld.com | 8 records |
| rkffk.cc | jaziel.ns.cloudflare.com, heidi.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.55
NS records: jaziel.ns.cloudflare.com, heidi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rkffk.cc (unsigned zone)
⏱️ Timing
Total: 666ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.59.176, 172.67.182.5 |
| AAAA | 2 | 2606:4700:3032::6815:3bb0, 2606:4700:3036::ac43:b605 |
| NS | 2 | heidi.ns.cloudflare.com, jaziel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heidi.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac4.nstld.com, ac3.nstld.com, ac2.nstld.com...)
Analysis
IP Addresses
rkffk.cc directs to four IP numbers, which are 104.21.59.176, 172.67.182.5, 2606:4700:3032::6815:3bb0 and 2606:4700:3036::ac43:b605.
streamnode.com, jejudo114.com, worker-warp2sub.geforce8800.workers.dev and two other host names share IP numbers with rkffk.cc.
Name Servers
rkffk.cc is served by two delegated name servers, heidi.ns.cloudflare.com and jaziel.ns.cloudflare.com.
rkffk.cc uses the same name servers as several other domains — among them qkxpa.cc, frbmx.cc, ongum.cc and two more.
At least some of rkffk.cc's name servers are shared with other domains, for example arcaderevel.com, mcwbangladesh.app, mrbeanbag.co.uk and two more.
These name servers tend to be used in conjunction with the name servers raegan.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
heidi.ns.cloudflare.com carries IP addresses 108.162.194.236, 162.159.38.236 and 172.64.34.236, with 3 other addresses beyond those.
jaziel.ns.cloudflare.com carries IP addresses 108.162.195.55, 162.159.44.55 and 172.64.35.55, with 3 other addresses beyond those.