ourlib.cn - robtex.com

ourlib.cn

DNSSEC⚠️ Not signed
A38.238.242.211🇺🇸 HDHK38.238.240.0/20
NSns1.myhostadmin.net ⭐ ⚠️ Not in parent delegation
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns1.363.hk ⚠️ Not in zone NS records
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.254🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns2.363.hk ⚠️ Not in zone NS records
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns2.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A61.240.129.143🇨🇳 CHINA169-Backbone61.240.128.0/19 CMI (Customer Route)
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns3.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.77🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns4.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
A211.149.230.100🇨🇳 CHINANET-SCIDC-AS-AP211.149.224.0/19 chinanet SC province network-client
NSns5.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A61.172.183.73🇨🇳 SHANGHAITELECOM61.172.182.0/23 SHIDC
A118.123.249.114🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
NSns6.myhostadmin.net ⚠️ Not in parent delegation
A240e:d9:c200:1::2🇨🇳 CHINANET-SCIDC-AS-AP240e:d9:c000::/36 SICHUANIDC province network
A60.247.150.13🇨🇳 CHINANET-SCIDC-AS-AP60.247.128.0/18 SICHUANIDC province network
A118.123.253.132🇨🇳 CHINANET-SCIDC-AS-AP118.123.240.0/20 CHINANET SiChuan Telecom Internet Data Center
SOAns1.myhostadmin.netdnsconct@myhostadmin.net 2025-07-19 #38

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=2034663401

Same first word

ourlib.com
ourlib.in
ourlib.cn

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DNS History

12 records (9 active, 3 former)

20162017201820192020202120222023202420252026NSns1.363.hkns1.myhostadmin.netns2.363.hkns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns5.myhostadmin.netns6.myhostadmin.netdns13.hichina.comdns14.hichina.comMXmxdomain.qq.comA38.238.242.211
○NSdns13.hichina.com2015-05-18 → 2017-05-20 · 4 obs
● 2015-05-18 23:08:16
● 2017-05-20 15:54:36
○ 2026-04-10 16:33:06
○ 2026-04-12 18:36:24
○NSdns14.hichina.com2015-05-18 → 2017-05-20 · 4 obs
● 2015-05-18 23:08:16
● 2017-05-20 15:54:36
○ 2026-04-10 16:33:06
○ 2026-04-12 18:36:24
●NSns1.363.hk2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns1.myhostadmin.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns2.363.hk2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns2.myhostadmin.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns3.myhostadmin.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns4.myhostadmin.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns5.myhostadmin.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
●NSns6.myhostadmin.net2026-04-10 → 2026-04-12 · 3 obs
○ 2017-05-20 15:54:36
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24
○MXmxdomain.qq.com2015-12-08 → 2017-05-20 · 4 obs
● 2015-12-08 06:36:42
● 2017-05-20 15:54:36
○ 2026-04-10 16:33:06
○ 2026-04-12 18:36:24
●A38.238.242.2112026-04-10 → 2026-04-12 · 2 obs
● 2026-04-10 16:33:06
● 2026-04-12 18:36:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cna.dns.cn, e.dns.cn, c.dns.cn, d.dns.cn...-
ourlib.cnns1.363.hk, ns2.363.hk-

✅ Authoritative Response

Server:118.123.253.132

NS records: ns1.363.hk, ns2.363.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ourlib.cn (unsigned zone)

⏱️ Timing

Total: 1907ms | Queries: -

📄 Records

TypeCountSample Data
A138.238.242.211
NS6ns3.myhostadmin.net, ns2.myhostadmin.net...
SOA1ns1.myhostadmin.net dnsconct.myhostadmin

Analysis

IP Addresses

ourlib.cn points to a single IP: 38.238.242.211.

Other host names, such as aolvte.org.cn, share IP numbers with ourlib.cn.

Name Servers

ourlib.cn delegates to eight name servers: ns1.363.hk, ns2.363.hk, ns1.myhostadmin.net, ns2.myhostadmin.net, ns3.myhostadmin.net, ns4.myhostadmin.net, ns5.myhostadmin.net and ns6.myhostadmin.net.

ourlib.cn partially shares name servers with other domains; examples include luanshua.com, sjzydb.com, nbsagg.com, shdbzg.com and xacjgcxx.com.

These name servers commonly accompany ns3.363.hk, ns4.363.hk, ns5.363.hk and ns6.363.hk.

Host names with four IP numbers: The host name ns1.363.hk points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132; The host name ns1.myhostadmin.net points to 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132; The host name ns2.myhostadmin.net points to 240e:d9:c200:1::2, 61.172.183.73, 61.240.129.143 and 211.149.230.100.

Host names with three IP numbers: The host name ns2.363.hk points to 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100; The host name ns3.myhostadmin.net points to 240e:d9:c200::2, 61.172.183.77 and 118.123.249.114; The host name ns4.myhostadmin.net points to 240e:d9:c200:1::2, 118.123.253.132 and 211.149.230.100; The host name ns5.myhostadmin.net points to 240e:d9:c200::2, 61.172.183.73 and 118.123.249.114; The host name ns6.myhostadmin.net points to 240e:d9:c200:1::2, 60.247.150.13 and 118.123.253.132.

Host names that point to 240e:d9:c200::2: ns1.363.hk, ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net. Host names that point to 60.247.150.254: ns1.363.hk and ns1.myhostadmin.net. Host names that point to 118.123.249.114: ns1.363.hk, ns1.myhostadmin.net, ns3.myhostadmin.net and ns5.myhostadmin.net. Host names that point to 118.123.253.132: ns1.363.hk, ns1.myhostadmin.net, ns4.myhostadmin.net and ns6.myhostadmin.net. Host names that point to 240e:d9:c200:1::2: ns2.myhostadmin.net, ns2.363.hk, ns4.myhostadmin.net and ns6.myhostadmin.net. Host names that point to 61.172.183.73: ns2.myhostadmin.net, ns2.363.hk and ns5.myhostadmin.net. Host names that point to 211.149.230.100: ns2.myhostadmin.net, ns2.363.hk and ns4.myhostadmin.net.