programmers.kr - robtex.com
programmers.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:2ffd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::ac43:aedc🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.47.253Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.174.220🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | candy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a4f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | candy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c04f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | candy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:204f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | candy.ns.cloudflare.com | ||||||
| A | 108.162.192.79🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | candy.ns.cloudflare.com | ||||||
| A | 172.64.32.79🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | candy.ns.cloudflare.com | ||||||
| A | 173.245.58.79🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | candy.ns.cloudflare.com | ||||||
| NS | hans.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3baf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21af🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 108.162.193.175🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 172.64.33.175🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| A | 173.245.59.175🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | hans.ns.cloudflare.com | ||||||
| TXT | google-site-verification=P3LQ6_yODTQM_tCsmF87WV8PbCAA2R3W7z0AzHJ2Bcs | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.47.253, 172.67.174.220 | ||||||
| IPv6 hints | 2606:4700:3033::6815:2ffd, 2606:4700:3033::ac43:aedc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com | ||||||
| SOA | candy.ns.cloudflare.comdns@cloudflare.com serial=2415867009 | ||||||
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=2609270608 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NScandy.ns.cloudflare.com2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 04:25:36
●NShans.ns.cloudflare.com2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 04:25:36
●A104.21.47.2532026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 04:25:36
●A172.67.174.2202026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 04:25:36
●A2606:4700:3033::6815:2ffd2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 04:25:36
●A2606:4700:3033::ac43:aedc2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 04:25:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | c.dns.kr, e.dns.kr, d.dns.kr, g.dns.kr... | - |
| programmers.kr | hans.ns.cloudflare.com, candy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.175
NS records: hans.ns.cloudflare.com, candy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programmers.kr (unsigned zone)
⏱️ Timing
Total: 1621ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.47.253, 172.67.174.220 |
| AAAA | 2 | 2606:4700:3033::6815:2ffd, 2606:4700:3033::ac43:aedc |
| NS | 2 | candy.ns.cloudflare.com, hans.ns.cloudflare.com |
| TXT | 1 | google-site-verification=P3LQ6_yODTQM_tC |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | candy.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
programmers.kr points to the four IP addresses 104.21.47.253, 172.67.174.220, 2606:4700:3033::6815:2ffd and 2606:4700:3033::ac43:aedc.
bitpiefa.com, cwpizzallc.com.de, videovalornet.digital and two other host names share IP numbers with programmers.kr.
Name Servers
Two name servers handle the delegation for programmers.kr: candy.ns.cloudflare.com and hans.ns.cloudflare.com.
programmers.kr uses the same name servers as several other domains — among them fixthepix.com, lightninglinkpokiemachineaustralia.com, meta-maplex.pages.dev and two more.
There is at least partial name server overlap between programmers.kr and other domains — mainbthoki.org, mainbolaasia.cc, isscindia.com and two more among them.
The name servers henry.ns.cloudflare.com, brenda.ns.cloudflare.com and sofia.ns.cloudflare.com are often found in combination with these name servers.
Hostnames that resolve to 6 IP addresses:
candy.ns.cloudflare.com resolves to 108.162.192.79, 172.64.32.79 and 173.245.58.79 among others, with 3 other IP addresses in total.
hans.ns.cloudflare.com resolves to 108.162.193.175, 172.64.33.175 and 173.245.59.175 among others, with 3 other IP addresses in total.