u1726.cn - robtex.com

u1726.cn

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:c51e🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:5cbb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.92.187Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.30🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmatias.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c49🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A2803:f800:50::6ca2:c349🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatias.ns.cloudflare.com
A2a06:98c1:50::ac40:2349🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatias.ns.cloudflare.com
A108.162.195.73🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A162.159.44.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
A172.64.35.73🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatias.ns.cloudflare.com
NSthea.ns.cloudflare.com
A2606:4700:50::a29f:26f7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A2803:f800:50::6ca2:c2f7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRthea.ns.cloudflare.com
A2a06:98c1:50::ac40:22f7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRthea.ns.cloudflare.com
A108.162.194.247🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A162.159.38.247Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
A172.64.34.247🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRthea.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.92.187, 172.67.197.30
IPv6 hints2606:4700:3032::ac43:c51e, 2606:4700:3033::6815:5cbb
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAmatias.ns.cloudflare.comdns@cloudflare.com serial=2402321494

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=2034786821

Same first word

u1726.cn

Similar names

u6271.cn

DNS History

9 records (6 active, 3 former)

NSmatias.ns.cloudflare.comthea.ns.cloudflare.comns1.nowcndns.comns2.nowcndns.comA104.21.92.187172.67.197.302606:4700:3032::ac43:c51e2606:4700:3033::6815:5cbb172.247.35.68
●NSmatias.ns.cloudflare.com2026-05-13 → 2026-05-13 · 3 obs
○ 2026-04-10 03:13:48
● 2026-05-13 11:07:28
● 2026-05-13 11:07:30
○NSns1.nowcndns.com2026-03-18 → 2026-04-10 · 4 obs
● 2026-03-18 01:22:04
● 2026-04-10 03:13:48
○ 2026-05-13 11:07:28
○ 2026-05-13 11:07:30
○NSns2.nowcndns.com2026-03-18 → 2026-04-10 · 4 obs
● 2026-03-18 01:22:04
● 2026-04-10 03:13:48
○ 2026-05-13 11:07:28
○ 2026-05-13 11:07:30
●NSthea.ns.cloudflare.com2026-05-13 → 2026-05-13 · 3 obs
○ 2026-04-10 03:13:48
● 2026-05-13 11:07:28
● 2026-05-13 11:07:30
●A104.21.92.1872026-05-13 → 2026-05-13 · 3 obs
○ 2026-04-10 03:13:48
● 2026-05-13 11:07:28
● 2026-05-13 11:07:30
○A172.247.35.682026-03-18 → 2026-04-10 · 4 obs
● 2026-03-18 01:22:04
● 2026-04-10 03:13:48
○ 2026-05-13 11:07:28
○ 2026-05-13 11:07:30
●A172.67.197.302026-05-13 → 2026-05-13 · 3 obs
○ 2026-04-10 03:13:48
● 2026-05-13 11:07:28
● 2026-05-13 11:07:30
●A2606:4700:3032::ac43:c51e2026-05-13 → 2026-05-13 · 3 obs
○ 2026-04-10 03:13:48
● 2026-05-13 11:07:28
● 2026-05-13 11:07:30
●A2606:4700:3033::6815:5cbb2026-05-13 → 2026-05-13 · 3 obs
○ 2026-04-10 03:13:48
● 2026-05-13 11:07:28
● 2026-05-13 11:07:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cne.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...-
u1726.cnthea.ns.cloudflare.com, matias.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.35.73

NS records: thea.ns.cloudflare.com, matias.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u1726.cn (unsigned zone)

⏱️ Timing

Total: 1876ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.92.187, 172.67.197.30
AAAA22606:4700:3033::6815:5cbb, 2606:4700:3032::ac43:c51e
NS2matias.ns.cloudflare.com, thea.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1matias.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

Four IP numbers are pointed to by u1726.cn: 2606:4700:3032::ac43:c51e, 2606:4700:3033::6815:5cbb, 104.21.92.187 and 172.67.197.30.

other host names including resultpelangi4d.net, guangyisc.com, opflashpoint.org, squeal-hallmarks.homes and giocare.it share IP numbers with u1726.cn.

Name Servers

u1726.cn is delegated to two name servers matias.ns.cloudflare.com and thea.ns.cloudflare.com.

u1726.cn shares the same name server setup as other domains, for instance newtytea.cn, jianke360.cn, alilangtm.cn, osbl.cn and compy.cn.

u1726.cn at least partially shares name servers with other domains, for instance aureotradebitsoftware.com, hwgacor-rtp9.com, packport.cfd, webgenuis.com and rankraze.com.

These name servers are commonly used alongside carla.ns.cloudflare.com and ezra.ns.cloudflare.com.

Host names with six IP numbers:

Host name matias.ns.cloudflare.com points to: 2606:4700:58::a29f:2c49, 2803:f800:50::6ca2:c349, 2a06:98c1:50::ac40:2349, 108.162.195.73, 162.159.44.73 and 172.64.35.73.

Host name thea.ns.cloudflare.com points to: 2606:4700:50::a29f:26f7, 2803:f800:50::6ca2:c2f7, 2a06:98c1:50::ac40:22f7, 108.162.194.247, 162.159.38.247 and 172.64.34.247.