21van.com - dns.ninja

`21van.com`

DNSSEC	⚠️ Not signed
NS	`f1g1ns1.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	117.135.128.235^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
		A	125.94.59.235^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	163.177.5.35^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
NS	`f1g1ns2.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	106.39.207.235^{🇨🇳 CHINA-1106.39.192.0/19 China Telecom Beijing Co. Ltd.}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
SOA	`f1g1ns1.dnspod.net`freednsadmin@dnspod.com serial=1746109851

`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=1786568049

Subdomains

iis.21van.com

asp138.21van.com

szidc.21van.com

Same first word

21van.cn

21van.com

Similar names

van21.com

nva21.com

DNS History

14 records (4 active, 10 former)

○NS(root)2015-07-06 → 2016-05-04 · 5 obs

○ 2008-11-06 10:32:44
● 2015-07-06 23:25:00
● 2016-05-04 11:06:12
○ 2020-02-27 08:19:58
○ 2026-08-12 20:59:20

●NSf1g1ns1.dnspod.net2017-01-22 → 2026-08-12 · 3 obs

○ 2016-05-04 11:06:12
● 2017-01-22 23:49:56
● 2026-08-12 20:59:20

●NSf1g1ns2.dnspod.net2017-01-22 → 2026-08-12 · 3 obs

○ 2016-05-04 11:06:12
● 2017-01-22 23:49:56
● 2026-08-12 20:59:20

○NSns39.domaincontrol.com2008-11-06 → 2008-11-06 · 3 obs

● 2008-11-06 10:32:44
○ 2015-07-06 23:25:00
○ 2026-08-12 20:59:20

○NSns40.domaincontrol.com2008-11-06 → 2008-11-06 · 3 obs

● 2008-11-06 10:32:44
○ 2015-07-06 23:25:00
○ 2026-08-12 20:59:20

○MXmailstore1.secureserver.net2008-11-06 → 2008-11-06 · 3 obs

● 2008-11-06 10:32:44
○ 2015-07-06 23:25:00
○ 2026-08-12 20:59:20

●MXmxbiz1.qq.com2015-11-07 → 2026-08-12 · 6 obs

○ 2015-07-06 23:25:00
● 2015-11-07 02:58:48
● 2016-05-04 11:06:12
○ 2020-02-27 08:19:58
● 2026-02-16 09:10:26
● 2026-08-12 20:59:20

●MXmxbiz2.qq.com2015-11-07 → 2026-08-12 · 6 obs

○ 2015-07-06 23:25:00
● 2015-11-07 02:58:48
● 2016-05-04 11:06:12
○ 2020-02-27 08:19:58
● 2026-02-16 09:10:26
● 2026-08-12 20:59:20

○MXmxdomain.qq.com2015-11-07 → 2020-02-27 · 5 obs

○ 2015-07-06 23:25:00
● 2015-11-07 02:58:48
● 2020-02-27 08:19:58
○ 2026-02-16 09:10:26
○ 2026-08-12 20:59:20

○MXsmtp.secureserver.net2008-11-06 → 2008-11-06 · 3 obs

● 2008-11-06 10:32:44
○ 2015-07-06 23:25:00
○ 2026-08-12 20:59:20

○A117.21.226.412015-07-06 → 2015-07-06 · 4 obs

○ 2008-11-06 10:32:44
● 2015-07-06 23:25:00
○ 2015-11-07 02:58:48
○ 2026-08-12 20:59:20

○A117.21.226.582015-11-07 → 2016-05-04 · 5 obs

○ 2015-07-06 23:25:00
● 2015-11-07 02:58:48
● 2016-05-04 11:06:12
○ 2020-02-27 08:19:58
○ 2026-08-12 20:59:20

○A120.24.183.2022020-02-27 → 2026-02-16 · 5 obs

○ 2016-05-04 11:06:12
● 2020-02-27 08:19:58
● 2026-02-16 09:10:26
○ 2026-03-03 06:10:10
○ 2026-08-12 20:59:20

○A68.178.232.992008-11-06 → 2008-11-06 · 3 obs

● 2008-11-06 10:32:44
○ 2015-07-06 23:25:00
○ 2026-08-12 20:59:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
21van.com	f1g1ns1.dnspod.net, f1g1ns2.dnspod.net	-

✅ Authoritative Response

Server:36.155.149.35

NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21van.com (unsigned zone)

⏱️ Timing

Total: 655ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`f1g1ns1.dnspod.net, f1g1ns2.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
SOA	1	`f1g1ns1.dnspod.net freednsadmin.dnspod.c`

Analysis

Hierarchy

21van.com is the parent domain of iis.21van.com, asp138.21van.com and szidc.21van.com.

Name Servers

Two name servers handle the delegation for 21van.com: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.

21van.com shares its name server setup with other domains, including guangla.com, 189sec.com, gzmayin.com.cn and two others.

21van.com shares at least some of its name servers with other domains, including hotel-ceres-pucioasa.ro, azjq.com, apple-api-server-infosupotr.com and two others.

These name servers are frequently paired with the name servers a.dnspod.com, c.dnspod.com, ns11.xincache.com and two others.

Host names with 8 IP numbers:

f1g1ns2.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 5 other IP addresses in total.

Host names with 7 IP numbers:

f1g1ns1.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 4 other IP addresses in total.

Mail Servers

21van.com has two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.

21van.com shares the same mail server setup as other domains, including tdsbchina.org, aoomao.com, tmindtech.com and two others.

21van.com shares at least some of its mail servers with other domains, such as 8job.com.