duling.cn - dns.ninja

duling.cn

DNSSEC⚠️ Not signed
NSns15.xincache.com ⚠️ Not in zone NS records
A2402:4e00:1470:2::e🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40
A2402:4e00:1730::e🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40
A1.12.0.4🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.180🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.45🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.173🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A125.94.59.210🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network
A129.211.176.209🇨🇳 TENCENT-NET-AP129.211.176.0/20
NSns16.xincache.com ⚠️ Not in zone NS records
A2402:4e00:111:fff::c🇨🇳 TENCENT-NET-AP2402:4e00::/35
A1.12.0.1🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM
A36.155.149.176🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)
A112.80.181.111🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network
A117.89.178.184🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC
A129.211.176.239🇨🇳 TENCENT-NET-AP129.211.176.0/20
A163.177.5.23🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24

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=2035130836

Same first word

duling.net
duling.net.cn
duling.us
duling.com.cn
duling.com
duling.de
duling.cn
duling.org

Similar names

idlung.ca
indulg.com
luding.net
luding.ru
dilung.info
dingul.info
dinglu.com.cn
gludin.rest
idlung.com
lingdu.cn
dingul.com
gindul.ro
luding.org
ildung.com
luding.gov.cn
duglin.com
dinglu.com
gindul.com
nudgli.com
lingdu.com
lidnug.org
luding.com.cn
dlugin.ru
dinglu.com.tw
lingdu.com.cn
lingdu.org
dingul.org
dingul.net
guildn.com
luding.com
nguild.com
ludgin.com
lingdu.xyz
dilung.com
dinglu.cn
guldin.com

DNS History

7 records (2 active, 5 former)

20162017201820192020202120222023202420252026NSns15.xincache.comns16.xincache.comMXmx.c2.corpease.netmx.c2.icoremail.netmx2.c2.corpease.netmx2.c2.icoremail.netA121.42.108.4
●NSns15.xincache.com2015-07-18 → 2026-08-04 · 2 obs
● 2015-07-18 16:37:24
● 2026-08-04 15:44:00
●NSns16.xincache.com2015-07-18 → 2026-08-04 · 2 obs
● 2015-07-18 16:37:24
● 2026-08-04 15:44:00
○MXmx.c2.corpease.net2015-07-18 → 2017-02-07 · 4 obs
● 2015-07-18 16:37:24
● 2017-02-07 23:53:10
○ 2020-02-16 03:38:22
○ 2026-08-04 15:44:00
○MXmx.c2.icoremail.net2020-02-16 → 2020-02-16 · 3 obs
○ 2017-02-07 23:53:10
● 2020-02-16 03:38:22
○ 2026-08-04 15:44:00
○MXmx2.c2.corpease.net2016-02-09 → 2017-02-07 · 5 obs
○ 2015-07-18 16:37:24
● 2016-02-09 13:51:36
● 2017-02-07 23:53:10
○ 2020-02-16 03:38:22
○ 2026-08-04 15:44:00
○MXmx2.c2.icoremail.net2020-02-16 → 2020-02-16 · 3 obs
○ 2017-02-07 23:53:10
● 2020-02-16 03:38:22
○ 2026-08-04 15:44:00
○A121.42.108.42015-07-18 → 2020-02-16 · 3 obs
● 2015-07-18 16:37:24
● 2020-02-16 03:38:22
○ 2026-08-04 15:44:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cnb.dns.cn, d.dns.cn, a.dns.cn, e.dns.cn...-
duling.cnns15.xincache.com, ns16.xincache.com-

✅ Authoritative Response

Server:36.155.149.180

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for duling.cn (unsigned zone)

⏱️ Timing

Total: 4565ms | Queries: -

📄 Records

TypeCountSample Data
A1121.42.108.4
NS2ns16.xincache.com, ns15.xincache.com
MX2mx.c2.icoremail.net (pri: 5), mx2.c2.icoremail.net (pri: 10)
SOA1ns15.xincache.com enterprise1dnsadmin.dn

Analysis

Name Servers

The NS records for duling.cn delegate to ns15.xincache.com and ns16.xincache.com.

The name server configuration of duling.cn is shared with other domains, for instance toy18.com, parkoo.net, xmiic.com and two others.

The name servers of duling.cn overlap at least partially with those of other domains — among them longi.com.cn, cqlongchiqc.com, anhuaabrasives.cn and two more.

These name servers commonly appear in combination with the name servers ns11.xincache.com.

Hosts with 8 IP addresses each:

ns15.xincache.com maps to 1.12.0.4, 36.155.149.180, 112.80.181.45 and 5 additional IP addresses.

Hosts with 7 IP addresses each:

ns16.xincache.com maps to 1.12.0.1, 36.155.149.176, 112.80.181.111 and 4 additional IP addresses.