172.com - dns.ninja

`172.com`

DNSSEC	⚠️ Not signed
A	101.227.60.136^{🇨🇳 SHANGHAITELECOM101.227.60.0/23 SHIDC}
A	140.207.246.65^{🇨🇳 CU-CN-AS140.207.246.0/24 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street}
NS	`ns3.dnsv4.com` ⭐
		A	2402:4e00:1470:2::10^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.24^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.25^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.53^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.53^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	43.134.249.54^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	124.64.205.153^{🇨🇳 CHINA169-BJ124.64.205.0/24}
		A	125.94.59.153^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
NS	`ns4.dnsv4.com`
		A	2402:4e00:111:fff::d^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.23^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.12.0.26^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	43.130.172.54^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	49.7.107.153^{🇨🇳 CHINA-149.7.64.0/18 China Telecom Beijing Co. Ltd.}
		A	101.227.168.53^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.13.203.53^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.135.128.153^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	163.177.5.53^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.53^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
SOA	`ns3.dnsv4.com`enterprise2dnsadmin@dnspod.com serial=1782290515

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786732944

Subdomains

www.172.com

Same first word

172.zone

172.cz

172.ws

172.net

172.pl

172.hk

172.ai

172.run

172.la

172.nl

172.su

172.at

172.ch

172.tv

172.im

172.fr

172.jp

172.org

172.in-addr.arpa

172.net.cn

172.in

172.co

172.cc

172.ph

172.ir

172.com

172.one

172.aero

172.de

172.cn

172.cl

172.us

172.it

172.tw

172.org.cn

172.ru

Similar names

217.us

127.ath.cx

217.cc

127.pictures

127.jp

271.us

127.be

217.waw.pl

271.se

127.sh

721.org

721.in

721.com

721.ink

217.es

721.net

712.cz

712.com

217.ca

127.cz

271.de

127.de

127.com

721.info

217.ch

127.us

271.org

127.in

127.co

271.eu

127.tw

217.com.co

217.ws

127.ws

127.app

217.am

127.net

127.me

712.ru

127.one

217.eu

127.life

127.ai

271.cc

721.casino

217.ph

127.hk

712.us

217.nl

127.network

127.cn

712.at

127.pl

217.com

127.no

271.ai

721.pl

721.cz

271.ru

271.org.il

271.net.cn

271.in

721.tv

217.pl

271.xyz

271.net

712.de

127.email

712.nl

217.org.cn

271.tv

217.tv

127.dk

721.dk

271.info

721.land

271.com.cn

721.gg

721.cc

217.be

271.ir

712.cc

217.ai

217.cn

712.ag

712.it

127.cc

127.cm

721.eu

271.co

721.cl

721.studio

712.mobi

217.co

271.at

271.am

127.ca

127.im

721.co

217.s3.amazonaws.com

217.de

127.ch

712.net

127.ru

127.vip

127.sunnyday.jp

271.ca

217.in-addr.arpa

712.jp

217.one

217.dk

127.it

127.fi

127.fr

217.jp

127.wtf

712.cn

127.casino

217.ad

712.run

217.in

721.live

712.es

127.la

127.at

271.ph

721.io

721.us

127.nl

217.ru

217.net

127.(0x787878)

721.ph

271.jp

127.mx

721.cn

721.de

217.fr

721.ru

217.at

127.run

DNS History

17 records (4 active, 13 former)

○NSdns7.hichina.com2020-09-10 → 2021-06-14 · 5 obs

○ 2020-07-24 22:08:20
● 2020-09-10 12:34:58
● 2021-06-14 11:51:28
○ 2026-02-14 20:13:38
○ 2026-08-14 18:42:48

○NSdns8.hichina.com2020-09-10 → 2021-06-14 · 5 obs

○ 2020-07-24 22:08:20
● 2020-09-10 12:34:58
● 2021-06-14 11:51:28
○ 2026-02-14 20:13:38
○ 2026-08-14 18:42:48

○NSns1.alidns.com2020-03-04 → 2021-06-14 · 8 obs

○ 2019-11-06 01:26:32
● 2020-03-04 23:43:34
● 2020-06-19 20:29:20
○ 2020-07-24 22:08:20
● 2020-09-10 12:34:58
● 2021-06-14 11:51:28
○ 2026-02-14 20:13:38
○ 2026-08-14 18:42:48

○NSns2.alidns.com2020-03-04 → 2020-06-19 · 5 obs

○ 2019-11-06 01:26:32
● 2020-03-04 23:43:34
● 2020-06-19 20:29:20
○ 2020-07-24 22:08:20
○ 2026-08-14 18:42:48

●NSns3.dnsv4.com2026-02-14 → 2026-08-14 · 3 obs

○ 2021-06-14 11:51:28
● 2026-02-14 20:13:38
● 2026-08-14 18:42:48

●NSns4.dnsv4.com2026-02-14 → 2026-08-14 · 3 obs

○ 2021-06-14 11:51:28
● 2026-02-14 20:13:38
● 2026-08-14 18:42:48

○NSns41.worldnic.com2015-09-03 → 2019-11-06 · 4 obs

● 2015-09-03 07:27:38
● 2019-11-06 01:26:32
○ 2020-03-04 23:43:34
○ 2026-08-14 18:42:48

○NSns42.worldnic.com2015-09-03 → 2019-11-06 · 4 obs

● 2015-09-03 07:27:38
● 2019-11-06 01:26:32
○ 2020-03-04 23:43:34
○ 2026-08-14 18:42:48

○NSvip3.alidns.com2020-07-24 → 2020-07-24 · 4 obs

○ 2020-06-19 20:29:20
● 2020-07-24 22:08:20
○ 2020-09-10 12:34:58
○ 2026-08-14 18:42:48

○NSvip4.alidns.com2020-07-24 → 2020-07-24 · 4 obs

○ 2020-06-19 20:29:20
● 2020-07-24 22:08:20
○ 2020-09-10 12:34:58
○ 2026-08-14 18:42:48

○MXmail.172.com2015-09-03 → 2019-11-06 · 8 obs

● 2015-09-03 07:27:38
● 2016-01-09 04:51:42
○ 2016-01-21 05:46:30
○ 2017-01-03 02:17:14
● 2019-06-16 18:17:50
● 2019-11-06 01:26:32
○ 2020-03-04 23:43:34
○ 2026-08-14 18:42:48

○MXmx172.1qianbao.com2016-01-21 → 2017-01-03 · 5 obs

○ 2016-01-09 04:51:42
● 2016-01-21 05:46:30
● 2017-01-03 02:17:14
○ 2019-06-16 18:17:50
○ 2026-08-14 18:42:48

○A101.227.100.1922021-06-14 → 2021-06-14 · 4 obs

○ 2020-12-01 23:34:26
● 2021-06-14 11:51:28
○ 2026-02-14 20:13:38
○ 2026-08-14 18:42:48

●A101.227.60.1362021-06-14 → 2026-08-14 · 3 obs

○ 2020-12-01 23:34:26
● 2021-06-14 11:51:28
● 2026-08-14 18:42:48

○A124.250.88.1902019-08-26 → 2020-12-01 · 5 obs

○ 2019-06-16 18:17:50
● 2019-08-26 18:47:24
● 2020-12-01 23:34:26
○ 2021-06-14 11:51:28
○ 2026-08-14 18:42:48

●A140.207.246.652026-02-14 → 2026-08-14 · 3 obs

○ 2021-06-14 11:51:28
● 2026-02-14 20:13:38
● 2026-08-14 18:42:48

○A211.95.79.432015-09-03 → 2019-06-16 · 4 obs

● 2015-09-03 07:27:38
● 2019-06-16 18:17:50
○ 2019-08-26 18:47:24
○ 2026-08-14 18:42:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
172.com	ns3.dnsv4.com, ns4.dnsv4.com	18 records

✅ Authoritative Response

Server:1.12.0.24

NS records: ns3.dnsv4.com, ns4.dnsv4.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 172.com (unsigned zone)

⏱️ Timing

Total: 219ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`140.207.246.65, 101.227.60.136`
NS	2	`ns3.dnsv4.com, ns4.dnsv4.com`
SOA	1	`ns3.dnsv4.com enterprise2dnsadmin.dnspod`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns3.dnsv4.com, ns3.dnsv4.com, ns3.dnsv4.com...)

Analysis

Hierarchy

www.172.com is delegated beneath 172.com.

IP Addresses

172.com points to the IP addresses 101.227.60.136 and 140.207.246.65

Further host names like pinganpay.net and www.172.com overlap in IP numbers with 172.com.

Name Servers

172.com is served by two delegated name servers, ns3.dnsv4.com and ns4.dnsv4.com.

172.com has the same name server delegation as a number of other domains, such as baiwulin.com, marssight.com, anyscdn.com and two more.

There is at least partial name server overlap between 172.com and other domains — werookies.com, codenamecrime.com, ditie.com and two more among them.

These name servers frequently co-occur with the name servers vip3.alidns.com and vip4.alidns.com.

Host names resolving to 10 IP numbers:

ns4.dnsv4.com carries IP addresses 1.12.0.23, 1.12.0.26 and 43.130.172.54, with 7 other addresses beyond those.

Host names resolving to 8 IP numbers:

ns3.dnsv4.com carries IP addresses 1.12.0.24, 1.12.0.25 and 1.13.76.53, with 5 other addresses beyond those.