15721.net - robtex.com

15721.net

DNSSEC⚠️ Not signed
A172.247.204.42🇺🇸 CNSERVERSLLC172.247.0.0/16 cust proxy reg
NSns1.xmodxvquvodns.com ⭐
A154.23.191.200🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A154.86.21.200🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
NSns2.xmodxvquvodns.com
A154.23.191.207🇺🇸 HKCICL-AS-AP154.23.191.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
A154.86.21.207🇭🇰 HKCICL-AS-AP154.86.21.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED
SOAns1.xmodxvquvodns.comadmin@xmodxvquvodns.com serial=1775115166

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778493466

Same first word

15721.net
15721.us

Similar names

17521.com
12751.net
21751.cn
72115.com
52711.net
75112.cc
71251.com
15712.us
27115.us
27151.cc
51721.com
51217.cn
17521.cn
12751.com
12157.de
11572.com
71152.cn
11275.com
52117.com
17152.us
17512.com
57211.com
52171.com
15217.cn
11527.co
11257.com
71521.xyz
17125.com
57121.cfd
17215.cc
57112.com
12517.com
12517.us
17125.cn
15127.cn
57112.xyz
21157.net
57121.xyz
17152.com
57121.com
71251.cc
11572.vip
12715.com
27511.com
15127.com
11527.com
21175.com
11257.cc
51721.net
17215.net

DNS History

23 records (3 active, 20 former)

20162017201820192020202120222023202420252026NSns1.xmodxvquvodns.comns2.xmodxvquvodns.comdns1.iidns.comdns1.name-services.comdns10.hichina.comdns2.iidns.comdns2.name-services.comdns3.iidns.comdns3.name-services.comdns4.iidns.comdns4.name-services.comdns5.iidns.comdns5.name-services.comdns6.iidns.comdns9.hichina.comns1.dnsdun.netns2.dnsdun.comMXp.nsm.ctmail.comA172.247.204.42149.129.77.24769.64.147.24398.124.198.198.124.199.1
○NSdns1.iidns.com2016-06-22 → 2016-07-10 · 5 obs
○ 2015-11-28 20:09:52
● 2016-06-22 02:00:58
● 2016-07-10 19:19:14
○ 2017-04-06 15:12:58
○ 2026-05-11 10:22:52
○NSdns1.name-services.com2015-08-03 → 2015-11-28 · 4 obs
● 2015-08-03 00:23:08
● 2015-11-28 20:09:52
○ 2016-06-22 02:00:58
○ 2026-05-11 10:22:52
○NSdns10.hichina.com2020-02-28 → 2020-02-28 · 4 obs
○ 2017-04-06 15:12:58
● 2020-02-28 14:39:52
○ 2026-05-04 22:27:42
○ 2026-05-11 10:22:52
○NSdns2.iidns.com2016-06-22 → 2016-06-22 · 4 obs
○ 2015-11-28 20:09:52
● 2016-06-22 02:00:58
○ 2017-04-06 15:12:58
○ 2026-05-11 10:22:52
○NSdns2.name-services.com2015-08-03 → 2015-11-28 · 4 obs
● 2015-08-03 00:23:08
● 2015-11-28 20:09:52
○ 2016-06-22 02:00:58
○ 2026-05-11 10:22:52
○NSdns3.iidns.com2016-06-22 → 2016-06-22 · 4 obs
○ 2015-11-28 20:09:52
● 2016-06-22 02:00:58
○ 2017-04-06 15:12:58
○ 2026-05-11 10:22:52
○NSdns3.name-services.com2015-08-03 → 2015-11-28 · 4 obs
● 2015-08-03 00:23:08
● 2015-11-28 20:09:52
○ 2016-06-22 02:00:58
○ 2026-05-11 10:22:52
○NSdns4.iidns.com2016-06-22 → 2016-06-22 · 4 obs
○ 2015-11-28 20:09:52
● 2016-06-22 02:00:58
○ 2017-04-06 15:12:58
○ 2026-05-11 10:22:52
○NSdns4.name-services.com2015-08-03 → 2015-11-28 · 4 obs
● 2015-08-03 00:23:08
● 2015-11-28 20:09:52
○ 2016-06-22 02:00:58
○ 2026-05-11 10:22:52
○NSdns5.iidns.com2016-06-22 → 2016-06-22 · 4 obs
○ 2015-11-28 20:09:52
● 2016-06-22 02:00:58
○ 2017-04-06 15:12:58
○ 2026-05-11 10:22:52
○NSdns5.name-services.com2015-08-03 → 2015-11-28 · 4 obs
● 2015-08-03 00:23:08
● 2015-11-28 20:09:52
○ 2016-06-22 02:00:58
○ 2026-05-11 10:22:52
○NSdns6.iidns.com2016-06-22 → 2016-06-22 · 4 obs
○ 2015-11-28 20:09:52
● 2016-06-22 02:00:58
○ 2017-04-06 15:12:58
○ 2026-05-11 10:22:52
○NSdns9.hichina.com2020-02-28 → 2020-02-28 · 4 obs
○ 2017-04-06 15:12:58
● 2020-02-28 14:39:52
○ 2026-05-04 22:27:42
○ 2026-05-11 10:22:52
○NSns1.dnsdun.net2017-04-06 → 2017-04-06 · 4 obs
○ 2016-07-10 19:19:14
● 2017-04-06 15:12:58
○ 2020-02-28 14:39:52
○ 2026-05-11 10:22:52
●NSns1.xmodxvquvodns.com2026-05-04 → 2026-05-11 · 3 obs
○ 2020-02-28 14:39:52
● 2026-05-04 22:27:42
● 2026-05-11 10:22:52
○NSns2.dnsdun.com2017-04-06 → 2017-04-06 · 4 obs
○ 2016-07-10 19:19:14
● 2017-04-06 15:12:58
○ 2020-02-28 14:39:52
○ 2026-05-11 10:22:52
●NSns2.xmodxvquvodns.com2026-05-04 → 2026-05-11 · 3 obs
○ 2020-02-28 14:39:52
● 2026-05-04 22:27:42
● 2026-05-11 10:22:52
○MXp.nsm.ctmail.com2015-11-28 → 2015-11-28 · 3 obs
● 2015-11-28 20:09:52
○ 2016-07-10 19:19:14
○ 2026-05-11 10:22:52
○A149.129.77.2472020-02-28 → 2020-02-28 · 4 obs
○ 2016-06-22 02:00:58
● 2020-02-28 14:39:52
○ 2026-05-04 22:27:42
○ 2026-05-11 10:22:52
●A172.247.204.422026-05-04 → 2026-05-11 · 3 obs
○ 2020-02-28 14:39:52
● 2026-05-04 22:27:42
● 2026-05-11 10:22:52
○A69.64.147.2432015-11-28 → 2015-11-28 · 4 obs
○ 2015-08-03 00:23:08
● 2015-11-28 20:09:52
○ 2016-06-22 02:00:58
○ 2026-05-11 10:22:52
○A98.124.198.12015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 00:23:08
○ 2026-05-04 22:27:42
○ 2026-05-11 10:22:52
○A98.124.199.12015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 00:23:08
○ 2015-11-28 20:09:52
○ 2026-05-11 10:22:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netc.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net, m.gtld-servers.net...-
15721.netns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com-

✅ Authoritative Response

Server:154.86.21.207

NS records: ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 15721.net (unsigned zone)

⏱️ Timing

Total: 500ms | Queries: -

📄 Records

TypeCountSample Data
A1172.247.204.42
NS2ns1.xmodxvquvodns.com, ns2.xmodxvquvodns.com
SOA1ns1.xmodxvquvodns.com admin.xmodxvquvodn

Analysis

IP Addresses

15721.net points to a single IP address: 172.247.204.42.

Name Servers

Two name servers ns1.xmodxvquvodns.com and ns2.xmodxvquvodns.com handle the delegation for 15721.net.

15721.net shares the same name server setup as other domains, for example jkedu.net, apheda.com, goocar.net, gafw.net and jingmake.com.

15721.net at least partially shares name servers with other domains, for example 158pan.cn, 519rv.com, xungue.cn, zhiqiye.com and pspcw.cc.

These name servers are often used together with ns1.hangdaxinli.com and ns2.hangdaxinli.com.

Host names with two IP numbers:

ns1.xmodxvquvodns.com points to 154.23.191.200 and 154.86.21.200.

ns2.xmodxvquvodns.com points to 154.23.191.207 and 154.86.21.207.