dev.acme.kr - robtex.com
dev.acme.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:baac🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:409e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.158Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.172🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.158, 172.67.186.172 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:baac, 2606:4700:3033::6815:409e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com | ||||||
acme.kr
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:baac🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:409e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.158Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.172🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | apollo.ns.cloudflare.com ⭐ | ||||||
| NS | dina.ns.cloudflare.com | ||||||
| MX | mail.acme.kr ⭐ | ||||||
| TXT | v=spf1 ip4:58.227.192.183 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.64.158, 172.67.186.172 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:baac, 2606:4700:3033::6815:409e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=165, name=cloudflare-ech.com | ||||||
| SOA | apollo.ns.cloudflare.comdns@cloudflare.com serial=2399795163 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.64.1582026-04-11 → 2026-04-14 · 3 obs
○ 2016-08-08 06:32:44
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
●A172.67.186.1722026-04-11 → 2026-04-14 · 3 obs
○ 2016-08-08 06:32:44
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
●A2606:4700:3030::ac43:baac2026-04-11 → 2026-04-14 · 3 obs
○ 2016-08-08 06:32:44
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
●A2606:4700:3033::6815:409e2026-04-11 → 2026-04-14 · 3 obs
○ 2016-08-08 06:32:44
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
● 2026-04-11 01:18:34
● 2026-04-14 23:43:22
○A58.227.192.1832015-08-06 → 2016-08-08 · 4 obs
● 2015-08-06 23:15:22
● 2016-08-08 06:32:44
○ 2026-04-11 01:18:34
○ 2026-04-14 23:43:22
● 2016-08-08 06:32:44
○ 2026-04-11 01:18:34
○ 2026-04-14 23:43:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| kr | e.dns.kr, b.dns.kr, g.dns.kr, c.dns.kr... | - |
| acme.kr | dina.ns.cloudflare.com, apollo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.107
NS records: dina.ns.cloudflare.com, apollo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for acme.kr (unsigned zone)
⏱️ Timing
Total: 874ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.186.172, 104.21.64.158 |
| AAAA | 2 | 2606:4700:3030::ac43:baac, 2606:4700:3033::6815:409e |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
dev.acme.kr points to four IP numbers: 2606:4700:3030::ac43:baac, 2606:4700:3033::6815:409e, 104.21.64.158 and 172.67.186.172.
Other host names, for instance nbatw.com, www.wetcgpj.com, elaziggaziosmanpasa.com, allnovel.org and www.vxb2b.com share IP numbers with dev.acme.kr.