codeutil.cn - robtex.com
codeutil.cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2606:4700:3035::ac43:9948Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:50c7Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 104.21.80.199Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| A | 172.67.153.72Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US โ In HTTPS hints | ||||||
| NS | corey.ns.cloudflare.com โญ | ||||||
| NS | tara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 โ hints match | ||||||
| IPv4 hints | 104.21.80.199, 172.67.153.72 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:9948, 2606:4700:3037::6815:50c7 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=162, name=cloudflare-ech.com | ||||||
| SOA | corey.ns.cloudflare.comdns@cloudflare.com serial=2416017245 | ||||||
cn
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | a.dns.cn โญ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net โ ๏ธ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035490929 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
โNScorey.ns.cloudflare.com2026-09-26 โ 2026-10-28 ยท 2 obs
โ 2026-09-26 23:20:38
โ 2026-10-28 05:37:58
โ 2026-10-28 05:37:58
โNStara.ns.cloudflare.com2026-09-26 โ 2026-10-28 ยท 2 obs
โ 2026-09-26 23:20:38
โ 2026-10-28 05:37:58
โ 2026-10-28 05:37:58
โA104.21.80.1992026-09-29 โ 2026-10-28 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA172.67.153.722026-09-29 โ 2026-10-28 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA188.114.96.02026-09-26 โ 2026-09-26 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA188.114.97.02026-09-26 โ 2026-09-26 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA2606:4700:3035::ac43:99482026-09-29 โ 2026-10-28 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA2606:4700:3037::6815:50c72026-09-29 โ 2026-10-28 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA2a06:98c1:3120::2026-09-26 โ 2026-09-26 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โA2a06:98c1:3121::2026-09-26 โ 2026-09-26 ยท 3 obs
โ 2026-09-26 23:20:38
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
โ 2026-09-29 17:41:20
โ 2026-10-28 05:37:58
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, ns.cernet.net... | 11 records |
| codeutil.cn | tara.ns.cloudflare.com, corey.ns.cloudflare.com | - |
โ Authoritative Response
Server:108.162.195.24
NS records: tara.ns.cloudflare.com, corey.ns.cloudflare.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for codeutil.cn (unsigned zone)
โฑ๏ธ Timing
Total: 2270ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.80.199, 172.67.153.72 |
| AAAA | 2 | 2606:4700:3035::ac43:9948, 2606:4700:3037::6815:50c7 |
| NS | 2 | corey.ns.cloudflare.com, tara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | corey.ns.cloudflare.com dns.cloudflare.c |
๐ Glue Records Collected
Total: 11
In-bailiwick: 10 (e.dns.cn, e.dns.cn, a.dns.cn...)
Out-of-bailiwick: 1 (ns.cernet.net)
Analysis
IP Addresses
codeutil.cn points to four IP numbers: 104.21.80.199, 172.67.153.72, 2606:4700:3035::ac43:9948 and 2606:4700:3037::6815:50c7.
Name Servers
Two name servers handle the delegation for codeutil.cn: corey.ns.cloudflare.com and tara.ns.cloudflare.com.