gkf.kr - robtex.com
gkf.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:103c🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:a6a8🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.16.60Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.166.168🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | rajeev.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3be0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 108.162.193.224🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 172.64.33.224🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| A | 173.245.59.224🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rajeev.ns.cloudflare.com | ||||||
| NS | tricia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tricia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tricia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tricia.ns.cloudflare.com | ||||||
| A | 108.162.192.232🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tricia.ns.cloudflare.com | ||||||
| A | 172.64.32.232🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tricia.ns.cloudflare.com | ||||||
| A | 173.245.58.232🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tricia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.16.60, 172.67.166.168 | ||||||
| IPv6 hints | 2606:4700:3031::6815:103c, 2606:4700:3031::ac43:a6a8 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com | ||||||
| SOA | rajeev.ns.cloudflare.comdns@cloudflare.com serial=2410315974 | ||||||
kr
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | g.dns.kr ⭐ | ||||||
| NS | b.dns.kr | ||||||
| NS | c.dns.kr | ||||||
| NS | d.dns.kr | ||||||
| NS | e.dns.kr | ||||||
| NS | f.dns.kr | ||||||
| SOA | g.dns.krdomain-manager@nic.or.kr serial=2608020720 | ||||||
Same first word
Similar names
DNS History
9 records (6 active, 3 former)
○NShscdn2018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:04:04
○ 2026-08-02 12:04:10
●NSrajeev.ns.cloudflare.com2026-07-27 → 2026-08-02 · 3 obs
● 2026-07-27 12:04:04
● 2026-08-02 12:04:10
●NStricia.ns.cloudflare.com2026-07-27 → 2026-08-02 · 3 obs
● 2026-07-27 12:04:04
● 2026-08-02 12:04:10
○MXmailapp.hiworks.co.kr2018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:04:04
○ 2026-08-02 12:04:10
●A104.21.16.602026-07-27 → 2026-08-02 · 3 obs
● 2026-07-27 12:04:04
● 2026-08-02 12:04:10
●A172.67.166.1682026-07-27 → 2026-08-02 · 3 obs
● 2026-07-27 12:04:04
● 2026-08-02 12:04:10
○A221.132.89.1472018-05-11 → 2018-05-11 · 3 obs
○ 2026-07-27 12:04:04
○ 2026-08-02 12:04:10
●A2606:4700:3031::6815:103c2026-07-27 → 2026-08-02 · 3 obs
● 2026-07-27 12:04:04
● 2026-08-02 12:04:10
●A2606:4700:3031::ac43:a6a82026-07-27 → 2026-08-02 · 3 obs
● 2026-07-27 12:04:04
● 2026-08-02 12:04:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | b.dns.kr, c.dns.kr, d.dns.kr, e.dns.kr... | - |
| gkf.kr | rajeev.ns.cloudflare.com, tricia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.224
NS records: rajeev.ns.cloudflare.com, tricia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gkf.kr (unsigned zone)
⏱️ Timing
Total: 806ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.168, 104.21.16.60 |
| AAAA | 2 | 2606:4700:3031::6815:103c, 2606:4700:3031::ac43:a6a8 |
| NS | 2 | rajeev.ns.cloudflare.com, tricia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rajeev.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
gkf.kr directs to four IP numbers, which are 104.21.16.60, 172.67.166.168, 2606:4700:3031::6815:103c and 2606:4700:3031::ac43:a6a8.
viralrepasbaezu.com, www.tazefikirler.com, tr.betra-giris12.top plus two other host names have IP numbers in common with gkf.kr.
Name Servers
gkf.kr has two authoritative name servers — rajeev.ns.cloudflare.com and tricia.ns.cloudflare.com.
The name server configuration of gkf.kr is shared with other domains, for instance boyscouts(0x736578)ualabuse.com, asyraff.com, mangacanblog.com and two others.
At least some of gkf.kr's name servers are shared with other domains, for example kkrkn.cc, chrisjin.ca, internationalcon.com and two more.
It is common for these name servers to be used in conjunction with the name servers sreeni.ns.cloudflare.com, jaxson.ns.cloudflare.com and piers.ns.cloudflare.com.
Hosts with 6 IP addresses each:
rajeev.ns.cloudflare.com points to 108.162.193.224, 172.64.33.224, 173.245.59.224 and 3 other IP addresses.
tricia.ns.cloudflare.com points to 108.162.192.232, 172.64.32.232, 173.245.58.232 and 3 other IP addresses.