1440211.cn - robtex.com

1440211.cn

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:ced🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:99ec🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.12.237Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.153.236🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSleah.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a81🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A2803:f800:50::6ca2:c081🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleah.ns.cloudflare.com
A2a06:98c1:50::ac40:2081🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleah.ns.cloudflare.com
A108.162.192.129🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A172.64.32.129🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
A173.245.58.129🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleah.ns.cloudflare.com
NSmark.ns.cloudflare.com
A2606:4700:58::adf5:3b82🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A2803:f800:50::6ca2:c182🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmark.ns.cloudflare.com
A2a06:98c1:50::ac40:2182🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmark.ns.cloudflare.com
A108.162.193.130🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A172.64.33.130🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
A173.245.59.130🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmark.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.12.237, 172.67.153.236
IPv62606:4700:3030::6815:ced, 2606:4700:3033::ac43:99ec
SOAleah.ns.cloudflare.comdns@cloudflare.com serial=2395535935

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=2034596009

Same first word

1440211.cn

DNS History

12 records (6 active, 6 former)

201820192020202120222023202420252026NSleah.ns.cloudflare.commark.ns.cloudflare.comns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netA104.21.12.237172.67.153.2362606:4700:3030::6815:ced2606:4700:3033::ac43:99ec
●NSleah.ns.cloudflare.com2026-02-18 → 2026-03-27 · 3 obs
○ 2017-07-06 07:22:36
● 2026-02-18 01:20:50
● 2026-03-27 23:28:58
●NSmark.ns.cloudflare.com2026-02-18 → 2026-03-27 · 3 obs
○ 2017-07-06 07:22:36
● 2026-02-18 01:20:50
● 2026-03-27 23:28:58
○NSns1.myhostadmin.net2017-07-06 → 2017-07-06 · 3 obs
● 2017-07-06 07:22:36
○ 2026-02-18 01:20:50
○ 2026-03-27 23:28:58
○NSns2.myhostadmin.net2017-07-06 → 2017-07-06 · 3 obs
● 2017-07-06 07:22:36
○ 2026-02-18 01:20:50
○ 2026-03-27 23:28:58
○NSns3.myhostadmin.net2017-07-06 → 2017-07-06 · 3 obs
● 2017-07-06 07:22:36
○ 2026-02-18 01:20:50
○ 2026-03-27 23:28:58
○NSns4.myhostadmin.net2017-07-06 → 2017-07-06 · 3 obs
● 2017-07-06 07:22:36
○ 2026-02-18 01:20:50
○ 2026-03-27 23:28:58
○NSns5.myhostadmin.net2017-07-06 → 2017-07-06 · 3 obs
● 2017-07-06 07:22:36
○ 2026-02-18 01:20:50
○ 2026-03-27 23:28:58
○NSns6.myhostadmin.net2017-07-06 → 2017-07-06 · 3 obs
● 2017-07-06 07:22:36
○ 2026-02-18 01:20:50
○ 2026-03-27 23:28:58
●A104.21.12.2372026-02-18 → 2026-03-27 · 2 obs
● 2026-02-18 01:20:50
● 2026-03-27 23:28:58
●A172.67.153.2362026-02-18 → 2026-03-27 · 2 obs
● 2026-02-18 01:20:50
● 2026-03-27 23:28:58
●A2606:4700:3030::6815:ced2026-02-18 → 2026-03-27 · 2 obs
● 2026-02-18 01:20:50
● 2026-03-27 23:28:58
●A2606:4700:3033::ac43:99ec2026-02-18 → 2026-03-27 · 2 obs
● 2026-02-18 01:20:50
● 2026-03-27 23:28:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...-
1440211.cnleah.ns.cloudflare.com, mark.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.130

NS records: leah.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1440211.cn (unsigned zone)

⏱️ Timing

Total: 1273ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.12.237, 172.67.153.236
AAAA22606:4700:3033::ac43:99ec, 2606:4700:3030::6815:ced
NS2leah.ns.cloudflare.com, mark.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1leah.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

1440211.cn points to four IP numbers: 2606:4700:3030::6815:ced, 2606:4700:3033::ac43:99ec, 104.21.12.237 and 172.67.153.236.

Other host names, for instance www.mahoni.co, imghit.com, ayresoffareham.co.uk, sls.tc and www.oyebook.com share IP numbers with 1440211.cn.

Name Servers

1440211.cn's delegation is to two name servers leah.ns.cloudflare.com and mark.ns.cloudflare.com.

1440211.cn shares the same name server configuration as other domains, such as hbrxzg.com, qinghoudajiejie.com, pangeadesigns.cn, meishu-dosokai.com and 88351.cn.

1440211.cn at least partially shares its name servers with other domains, for instance codemods.com, tomaswennstrom.se, simkeu.web.id, amenllc.us and lyrabet.online.

Host names with six IP numbers:

leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.