73su.com - dns.ninja

`73su.com`

DNSSEC	⚠️ Not signed
A	121.5.247.132^{🇨🇳 TENCENT-NET-AP121.5.192.0/18}
NS	`jerry.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`voice.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
SOA	`jerry.dnspod.net`freednsadmin@dnspod.com serial=1778200587

`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=1783837372

Subdomains

www.73su.com

Same first word

73su.com

Similar names

us37.ru

us73.com

u7s3.com

37su.com

DNS History

13 records (3 active, 10 former)

●NSjerry.dnspod.net2026-03-14 → 2026-07-12 · 3 obs

○ 2020-02-24 10:19:22
● 2026-03-14 14:03:24
● 2026-07-12 06:51:22

○NSns2.dnsdun.net2015-05-29 → 2016-03-20 · 4 obs

● 2015-05-29 16:04:02
● 2016-03-20 22:22:48
○ 2020-02-24 10:19:22
○ 2026-07-12 06:51:22

○NSns6.dnsdun.com2015-05-29 → 2016-03-20 · 4 obs

● 2015-05-29 16:04:02
● 2016-03-20 22:22:48
○ 2017-03-21 09:14:34
○ 2026-07-12 06:51:22

●NSvoice.dnspod.net2026-03-14 → 2026-07-12 · 3 obs

○ 2020-02-24 10:19:22
● 2026-03-14 14:03:24
● 2026-07-12 06:51:22

○NSwww.73su.com2017-03-21 → 2017-03-21 · 4 obs

○ 2016-03-20 22:22:48
● 2017-03-21 09:14:34
○ 2026-03-14 14:03:24
○ 2026-07-12 06:51:22

●A121.5.247.1322026-03-14 → 2026-07-12 · 3 obs

○ 2020-02-24 10:19:22
● 2026-03-14 14:03:24
● 2026-07-12 06:51:22

○A174.139.23.182015-10-17 → 2016-03-20 · 5 obs

○ 2015-05-29 16:04:02
● 2015-10-17 00:19:18
● 2016-03-20 22:22:48
○ 2020-02-24 10:19:22
○ 2026-07-12 06:51:22

○A193.47.61.1232020-02-24 → 2020-02-24 · 4 obs

○ 2016-03-20 22:22:48
● 2020-02-24 10:19:22
○ 2026-03-14 14:03:24
○ 2026-07-12 06:51:22

○A23.252.160.1382015-10-17 → 2016-03-20 · 5 obs

○ 2015-05-29 16:04:02
● 2015-10-17 00:19:18
● 2016-03-20 22:22:48
○ 2020-02-24 10:19:22
○ 2026-07-12 06:51:22

○A47.240.74.112020-02-24 → 2020-02-24 · 4 obs

○ 2016-03-20 22:22:48
● 2020-02-24 10:19:22
○ 2026-03-14 14:03:24
○ 2026-07-12 06:51:22

○A98.126.40.542015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 16:04:02
○ 2026-03-14 14:03:24
○ 2026-07-12 06:51:22

○CNAMEwww.xo1xo.com2015-05-29 → 2015-05-29 · 3 obs

● 2015-05-29 16:04:02
○ 2015-10-17 00:19:18
○ 2026-07-12 06:51:22

○CNAMEwww.xo3xo.com2015-10-17 → 2016-03-20 · 5 obs

○ 2015-05-29 16:04:02
● 2015-10-17 00:19:18
● 2016-03-20 22:22:48
○ 2017-03-21 09:14:34
○ 2026-07-12 06:51:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
73su.com	jerry.dnspod.net, voice.dnspod.net	-

✅ Authoritative Response

Server:2402:4e00:1470:2::e

NS records: jerry.dnspod.net, voice.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 73su.com (unsigned zone)

⏱️ Timing

Total: 2909ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`121.5.247.132`
NS	2	`voice.dnspod.net, jerry.dnspod.net`
SOA	1	`jerry.dnspod.net freednsadmin.dnspod.com`

Analysis

Hierarchy

www.73su.com is delegated beneath 73su.com.

IP Addresses

73su.com resolves to one IP address: 121.5.247.132.

Host names such as www.gycq.net, gycq.net and bbs.chuanqiku.com share their IP numbers with 73su.com.

Name Servers

Two name servers handle the delegation for 73su.com: jerry.dnspod.net and voice.dnspod.net.

73su.com uses the same name servers as several other domains — among them 99sky.com, xsbhro.com, qiyishequ.asia and two more.

There is at least partial name server overlap between 73su.com and other domains — atkiwi.com, ixeam.com, jituancaiyun.com and two more among them.

These name servers are routinely deployed together with the name servers f1g1ns1.dnspod.net.

Hostnames that resolve to 6 IP addresses:

jerry.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 3 other IP addresses in total.

voice.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 3 other IP addresses in total.