xutfkou.cn - robtex.com
xutfkou.cn
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d3df🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:55e3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.227Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.223🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jimmy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jimmy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c34c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jimmy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:234c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jimmy.ns.cloudflare.com | ||||||
| A | 108.162.195.76🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jimmy.ns.cloudflare.com | ||||||
| A | 162.159.44.76Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jimmy.ns.cloudflare.com | ||||||
| A | 172.64.35.76🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jimmy.ns.cloudflare.com | ||||||
| NS | rayne.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 108.162.194.11🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 162.159.38.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| A | 172.64.34.11🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rayne.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.227, 172.67.211.223 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:d3df, 2606:4700:3036::6815:55e3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com | ||||||
| SOA | jimmy.ns.cloudflare.comdns@cloudflare.com serial=2400647711 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034779068 | ||||||
Same first word
xutfkou.cn |
DNS History
6 records (6 active, 0 former)
●NSjimmy.ns.cloudflare.com2026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 15:19:04
●NSrayne.ns.cloudflare.com2026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 15:19:04
●A104.21.85.2272026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 15:19:04
●A172.67.211.2232026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 15:19:04
●A2606:4700:3034::ac43:d3df2026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 15:19:04
●A2606:4700:3036::6815:55e32026-04-14 → 2026-05-11 · 2 obs
● 2026-05-11 15:19:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn... | - |
| xutfkou.cn | jimmy.ns.cloudflare.com, rayne.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.76
NS records: jimmy.ns.cloudflare.com, rayne.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xutfkou.cn (unsigned zone)
⏱️ Timing
Total: 1225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.211.223, 104.21.85.227 |
| AAAA | 2 | 2606:4700:3036::6815:55e3, 2606:4700:3034::ac43:d3df |
| NS | 2 | jimmy.ns.cloudflare.com, rayne.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jimmy.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
xutfkou.cn points to four IP numbers: 2606:4700:3034::ac43:d3df, 2606:4700:3036::6815:55e3, 104.21.85.227 and 172.67.211.223.
Other host names, for instance mono.media, slomen.com, (0x68656e746169)gif.net, doeof.com and www.radicalsoftware.org share IP numbers with xutfkou.cn.
Name Servers
xutfkou.cn's delegation is to two name servers jimmy.ns.cloudflare.com and rayne.ns.cloudflare.com.
xutfkou.cn shares the same name server configuration as other domains, such as syyape.cn, wwuzz.uno, efksakh.cn, 6bm85sr.asia and qyh0dhqq.cn.
xutfkou.cn at least partially shares its name servers with other domains, for instance bhzcsc.art, caddisflyunits.com, bathroomrefinish.com, nalprogetiq.sbs and eawinwin.com.
These name servers are often used together with the name servers clara.ns.cloudflare.com.
Host names with six IP numbers:
jimmy.ns.cloudflare.com points to: 2606:4700:58::a29f:2c4c, 2803:f800:50::6ca2:c34c, 2a06:98c1:50::ac40:234c, 108.162.195.76, 162.159.44.76 and 172.64.35.76.
rayne.ns.cloudflare.com points to: 2606:4700:50::a29f:260b, 2803:f800:50::6ca2:c20b, 2a06:98c1:50::ac40:220b, 108.162.194.11, 162.159.38.11 and 172.64.34.11.