ivhf.cn - robtex.com

ivhf.cn

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:9cfπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3037::ac43:8307πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.9.207Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.131.7πŸ‡ΊπŸ‡Έ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSdana.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a69πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A2803:f800:50::6ca2:c069πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdana.ns.cloudflare.com
A2a06:98c1:50::ac40:2069πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdana.ns.cloudflare.com
A108.162.192.105πŸ‡ΊπŸ‡Έ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A172.64.32.105πŸ‡ΊπŸ‡Έ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
A173.245.58.105πŸ‡ΊπŸ‡Έ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdana.ns.cloudflare.com
NSdave.ns.cloudflare.com
A2606:4700:58::adf5:3b6dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A2803:f800:50::6ca2:c16dπŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdave.ns.cloudflare.com
A2a06:98c1:50::ac40:216dπŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRdave.ns.cloudflare.com
A108.162.193.109πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A172.64.33.109πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
A173.245.59.109πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdave.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.9.207, 172.67.131.7
IPv6 hints2606:4700:3035::6815:9cf, 2606:4700:3037::ac43:8307
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=187, name=cloudflare-ech.com
SOAdana.ns.cloudflare.comdns@cloudflare.com serial=2401065789

cn

DNSSECπŸ”’ 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=2034661025

Same first word

Similar names

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSdana.ns.cloudflare.comdave.ns.cloudflare.comns1.dnsfang.comns2.dnsfang.comA104.21.9.207172.67.131.72606:4700:3035::6815:9cf2606:4700:3037::ac43:8307101.37.133.137
●NSdana.ns.cloudflare.com2026-04-07 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-07-10 15:01:40
● 2026-04-07 18:01:50
● 2026-04-12 03:36:24
●NSdave.ns.cloudflare.com2026-04-07 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-07-10 15:01:40
● 2026-04-07 18:01:50
● 2026-04-12 03:36:24
β—‹NSns1.dnsfang.com2017-07-10 β†’ 2017-07-10 Β· 3 obs
● 2017-07-10 15:01:40
β—‹ 2026-04-07 18:01:50
β—‹ 2026-04-12 03:36:24
β—‹NSns2.dnsfang.com2017-07-10 β†’ 2017-07-10 Β· 3 obs
● 2017-07-10 15:01:40
β—‹ 2026-04-07 18:01:50
β—‹ 2026-04-12 03:36:24
β—‹A101.37.133.1372017-07-10 β†’ 2017-07-10 Β· 3 obs
● 2017-07-10 15:01:40
β—‹ 2026-04-07 18:01:50
β—‹ 2026-04-12 03:36:24
●A104.21.9.2072026-04-07 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-07-10 15:01:40
● 2026-04-07 18:01:50
● 2026-04-12 03:36:24
●A172.67.131.72026-04-07 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-07-10 15:01:40
● 2026-04-07 18:01:50
● 2026-04-12 03:36:24
●A2606:4700:3035::6815:9cf2026-04-07 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-07-10 15:01:40
● 2026-04-07 18:01:50
● 2026-04-12 03:36:24
●A2606:4700:3037::ac43:83072026-04-07 β†’ 2026-04-12 Β· 3 obs
β—‹ 2017-07-10 15:01:40
● 2026-04-07 18:01:50
● 2026-04-12 03:36:24

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
ivhf.cndana.ns.cloudflare.com, dave.ns.cloudflare.com-

βœ… Authoritative Response

Server:172.64.33.109

NS records: dana.ns.cloudflare.com, dave.ns.cloudflare.com

πŸ”’ DNSSEC Status

❌ Bogus (DNSSEC validation failed)

Validation error at cn: Error: DNS query timeout: 203.119.29.1 for DNSKEY cn

⏱️ Timing

Total: 3260ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2104.21.9.207, 172.67.131.7
AAAA22606:4700:3035::6815:9cf, 2606:4700:3037::ac43:8307
NS2dana.ns.cloudflare.com, dave.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dana.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

Four IP numbers are pointed to by ivhf.cn: 2606:4700:3035::6815:9cf, 2606:4700:3037::ac43:8307, 104.21.9.207 and 172.67.131.7.

other host names including web68.vn, cnlawyer.net, kia-motors.dealerzy.com, opel.dealerzy.com and q9txdf.mom share IP numbers with ivhf.cn.

Name Servers

ivhf.cn is delegated to two name servers dana.ns.cloudflare.com and dave.ns.cloudflare.com.

ivhf.cn shares the same name server setup as other domains, for instance pribumi.net, mcmk.in, shanxiaoxin.com, jizhulie.cn and dovur.com.

ivhf.cn at least partially shares name servers with other domains, for instance harian9.com, shoujixinbanzuqiujishibifenwang.net.cn, pcplus.co.il, getsheetrockquotes.com and medvalent.com.

these name servers are commonly used alongside mimi.ns.cloudflare.com.

Host names with six IP numbers:

Host name dana.ns.cloudflare.com points to: 2606:4700:50::adf5:3a69, 2803:f800:50::6ca2:c069, 2a06:98c1:50::ac40:2069, 108.162.192.105, 172.64.32.105 and 173.245.58.105.

Host name dave.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6d, 2803:f800:50::6ca2:c16d, 2a06:98c1:50::ac40:216d, 108.162.193.109, 172.64.33.109 and 173.245.59.109.