hf11.cn - robtex.com

hf11.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:9ce8🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:846🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.8.70Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.156.232🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelsa.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A2803:f800:50::6ca2:c06f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelsa.ns.cloudflare.com
A2a06:98c1:50::ac40:206f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelsa.ns.cloudflare.com
A108.162.192.111🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A172.64.32.111🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
A173.245.58.111🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelsa.ns.cloudflare.com
NSridge.ns.cloudflare.com
A2606:4700:58::a29f:2c8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
A2803:f800:50::6ca2:c38b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRridge.ns.cloudflare.com
A2a06:98c1:50::ac40:238b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRridge.ns.cloudflare.com
A108.162.195.139🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
A162.159.44.139Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
A172.64.35.139🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRridge.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.8.70, 172.67.156.232
IPv6 hints2606:4700:3033::ac43:9ce8, 2606:4700:3037::6815:846
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=89, name=cloudflare-ech.com
SOAelsa.ns.cloudflare.comdns@cloudflare.com serial=2402205188

cn

DNSSEC🔒 Signed (DS record present)
NSa.dns.cn ⭐
NSb.dns.cn
NSc.dns.cn
NSd.dns.cn
NSe.dns.cn
NSns.cernet.net ⚠️ Not in parent delegation
SOAa.dns.cnroot@cnnic.cn serial=2034738389

Same first word

hf11.cn

Similar names

f11h.io

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSelsa.ns.cloudflare.comridge.ns.cloudflare.comns1.22.cnns1.nowcndns.comns2.22.cnns2.nowcndns.comA104.21.8.70172.67.156.2322606:4700:3033::ac43:9ce82606:4700:3037::6815:846154.90.255.184
●NSelsa.ns.cloudflare.com2026-05-01 → 2026-05-01 · 2 obs
○ 2026-03-27 15:30:54
● 2026-05-01 15:09:46
○NSns1.22.cn2015-08-12 → 2016-07-15 · 4 obs
● 2015-08-12 12:52:42
● 2016-07-15 11:53:14
○ 2026-03-27 15:30:54
○ 2026-05-01 15:09:46
○NSns1.nowcndns.com2026-03-27 → 2026-03-27 · 3 obs
○ 2016-07-15 11:53:14
● 2026-03-27 15:30:54
○ 2026-05-01 15:09:46
○NSns2.22.cn2015-08-12 → 2016-07-15 · 4 obs
● 2015-08-12 12:52:42
● 2016-07-15 11:53:14
○ 2026-03-27 15:30:54
○ 2026-05-01 15:09:46
○NSns2.nowcndns.com2026-03-27 → 2026-03-27 · 3 obs
○ 2016-07-15 11:53:14
● 2026-03-27 15:30:54
○ 2026-05-01 15:09:46
●NSridge.ns.cloudflare.com2026-05-01 → 2026-05-01 · 2 obs
○ 2026-03-27 15:30:54
● 2026-05-01 15:09:46
●A104.21.8.702026-05-01 → 2026-05-01 · 2 obs
○ 2026-03-27 15:30:54
● 2026-05-01 15:09:46
○A154.90.255.1842026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 15:30:54
○ 2026-05-01 15:09:46
●A172.67.156.2322026-05-01 → 2026-05-01 · 2 obs
○ 2026-03-27 15:30:54
● 2026-05-01 15:09:46
●A2606:4700:3033::ac43:9ce82026-05-01 → 2026-05-01 · 2 obs
○ 2026-03-27 15:30:54
● 2026-05-01 15:09:46
●A2606:4700:3037::6815:8462026-05-01 → 2026-05-01 · 2 obs
○ 2026-03-27 15:30:54
● 2026-05-01 15:09:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnc.dns.cn, e.dns.cn, b.dns.cn, a.dns.cn...-
hf11.cnelsa.ns.cloudflare.com, ridge.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.192.111

NS records: elsa.ns.cloudflare.com, ridge.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hf11.cn (unsigned zone)

⏱️ Timing

Total: 714ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.156.232, 104.21.8.70
AAAA22606:4700:3033::ac43:9ce8, 2606:4700:3037::6815:846
NS2elsa.ns.cloudflare.com, ridge.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elsa.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

Four IP numbers are pointed to by hf11.cn: 2606:4700:3033::ac43:9ce8, 2606:4700:3037::6815:846, 104.21.8.70 and 172.67.156.232.

other host names including gracejabbaribio.com, zeesoft.com, swingernorway.com, krefelder-caritasheime.de and vibrators6.top share IP numbers with hf11.cn.

Name Servers

hf11.cn is delegated to two name servers elsa.ns.cloudflare.com and ridge.ns.cloudflare.com.

hf11.cn shares the same name server setup as other domains, for instance ffau.cn, ojks.cn, kmhhy.com, (0x736578)ybeijing.cn and aymb.cn.

hf11.cn at least partially shares name servers with other domains, for instance sjucc.buzz, dartmoorletterboxing.org, zebraser.cfd, gruashc.co and sxdh7.fit.

These name servers are commonly used with mona.ns.cloudflare.com, faye.ns.cloudflare.com and trace.ns.cloudflare.com.

Host names with six IP numbers:

Host name elsa.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6f, 2803:f800:50::6ca2:c06f, 2a06:98c1:50::ac40:206f, 108.162.192.111, 172.64.32.111 and 173.245.58.111.

Host name ridge.ns.cloudflare.com points to: 2606:4700:58::a29f:2c8b, 2803:f800:50::6ca2:c38b, 2a06:98c1:50::ac40:238b, 108.162.195.139, 162.159.44.139 and 172.64.35.139.