iykc.cn - robtex.com

iykc.cn

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:406dπŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:b643πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.64.109Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.182.67πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSjason.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb3πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A2803:f800:50::6ca2:c1b3πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjason.ns.cloudflare.com
A2a06:98c1:50::ac40:21b3πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRjason.ns.cloudflare.com
A108.162.193.179πŸ‡ΊπŸ‡Έ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A172.64.33.179πŸ‡ΊπŸ‡Έ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A173.245.59.179πŸ‡ΊπŸ‡Έ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
NSvirginia.ns.cloudflare.com
A2606:4700:50::a29f:2625πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
A2803:f800:50::6ca2:c225πŸ‡¨πŸ‡· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvirginia.ns.cloudflare.com
A2a06:98c1:50::ac40:2225πŸ‡ΊπŸ‡Έ Cloudflare2a06:98c1:50::/45
PTRvirginia.ns.cloudflare.com
A108.162.194.37πŸ‡ΊπŸ‡Έ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
A162.159.38.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
A172.64.34.37πŸ‡ΊπŸ‡Έ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvirginia.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.64.109, 172.67.182.67
IPv6 hints2606:4700:3033::6815:406d, 2606:4700:3034::ac43:b643
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAjason.ns.cloudflare.comdns@cloudflare.com serial=2400443101

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=2034667126

Same first word

Similar names

DNS History

7 records (6 active, 1 former)

201820192020202120222023202420252026NSjason.ns.cloudflare.comvirginia.ns.cloudflare.comA104.21.64.109172.67.182.672606:4700:3033::6815:406d2606:4700:3034::ac43:b643CNAME10203.com
●NSjason.ns.cloudflare.com2026-03-26 β†’ 2026-04-13 Β· 2 obs
● 2026-03-26 16:30:08
● 2026-04-13 20:16:18
●NSvirginia.ns.cloudflare.com2026-03-26 β†’ 2026-04-13 Β· 2 obs
● 2026-03-26 16:30:08
● 2026-04-13 20:16:18
●A104.21.64.1092026-03-26 β†’ 2026-04-13 Β· 2 obs
● 2026-03-26 16:30:08
● 2026-04-13 20:16:18
●A172.67.182.672026-03-26 β†’ 2026-04-13 Β· 2 obs
● 2026-03-26 16:30:08
● 2026-04-13 20:16:18
●A2606:4700:3033::6815:406d2026-03-26 β†’ 2026-04-13 Β· 2 obs
● 2026-03-26 16:30:08
● 2026-04-13 20:16:18
●A2606:4700:3034::ac43:b6432026-03-26 β†’ 2026-04-13 Β· 2 obs
● 2026-03-26 16:30:08
● 2026-04-13 20:16:18
β—‹CNAME10203.com2017-06-04 β†’ 2017-06-04 Β· 3 obs
● 2017-06-04 20:24:42
β—‹ 2026-03-26 16:30:08
β—‹ 2026-04-13 20:16:18

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
cna.dns.cn, c.dns.cn, b.dns.cn, d.dns.cn...-
iykc.cnjason.ns.cloudflare.com, virginia.ns.cloudflare.com-

βœ… Authoritative Response

Server:173.245.59.179

NS records: jason.ns.cloudflare.com, virginia.ns.cloudflare.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iykc.cn (unsigned zone)

⏱️ Timing

Total: 866ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A2172.67.182.67, 104.21.64.109
AAAA22606:4700:3034::ac43:b643, 2606:4700:3033::6815:406d
NS2jason.ns.cloudflare.com, virginia.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jason.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

iykc.cn points to four IP numbers: 2606:4700:3033::6815:406d, 2606:4700:3034::ac43:b643, 104.21.64.109 and 172.67.182.67.

Other host names, for instance mx1.lavozdelosbarrios.com, soji.xyz, dana-artha.com, chaparralracing.affiliatetechnology.com and sweet-bonanza-super-scatter.es share IP numbers with iykc.cn.

Name Servers

Delegation for iykc.cn rests with two name servers, jason.ns.cloudflare.com and virginia.ns.cloudflare.com.

iykc.cn shares the same name server setup as other domains, including lomino.net, sirobaddons.com, terashopcloud.com, winopay.com and pompar.com.

iykc.cn at least partially shares name servers with other domains, for instance goworksvector.sbs, focusplatformmesh.digital, lorografic.com, sbt-02.com and dates-reloadsv1.com.

these name servers are commonly used with magdalena.ns.cloudflare.com, aaron.ns.cloudflare.com and teresa.ns.cloudflare.com.

Host names with six IP numbers: jason.ns.cloudflare.com points to: 2606:4700:58::adf5:3bb3, 2803:f800:50::6ca2:c1b3, 2a06:98c1:50::ac40:21b3, 108.162.193.179, 172.64.33.179 and 173.245.59.179. virginia.ns.cloudflare.com points to: 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.