720u.com - dns.ninja

720u.com

DNSSEC⚠️ Not signed
A154.208.184.174🇭🇰 GNET-AS9294154.208.176.0/20 ASLINE LIMITED
NSa11.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb11.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1780382277

com

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=1785978719

Subdomains

mail.720u.com
web.720u.com
5g.720u.com
share.720u.com
m.720u.com
baike.720u.com
b2c.720u.com
www.720u.com
wap.720u.com

Same first word

720u.com
720u.net

Similar names

2u07.com
027u.cn
u702.ru
027u.net
270u.com
u072.jp
u702.cn

DNS History

22 records (5 active, 17 former)

200920112013201520172019202120232025NSa.share-dns.coma11.share-dns.comb.share-dns.netb11.share-dns.neta5.share-dns.comb5.share-dns.netns1.myhostadmin.netns2.myhostadmin.netns3.myhostadmin.netns4.myhostadmin.netns45.domaincontrol.comns46.domaincontrol.comns5.myhostadmin.netns6.myhostadmin.netMXmail.720u.commailstore1.secureserver.netsmtp.secureserver.netA154.208.184.174154.209.96.148156.247.81.23758.83.224.17268.178.232.100
●NSa.share-dns.com2026-02-15 → 2026-08-06 · 3 obs
○ 2017-08-16 04:17:30
● 2026-02-15 11:11:36
● 2026-08-06 01:17:48
●NSa11.share-dns.com2026-03-31 → 2026-08-06 · 3 obs
○ 2026-02-21 00:01:18
● 2026-03-31 11:15:16
● 2026-08-06 01:17:48
○NSa5.share-dns.com2026-02-15 → 2026-02-21 · 5 obs
○ 2017-08-16 04:17:30
● 2026-02-15 11:11:36
● 2026-02-21 00:01:18
○ 2026-03-31 11:15:16
○ 2026-08-06 01:17:48
●NSb.share-dns.net2026-02-15 → 2026-08-06 · 3 obs
○ 2017-08-16 04:17:30
● 2026-02-15 11:11:36
● 2026-08-06 01:17:48
●NSb11.share-dns.net2026-03-31 → 2026-08-06 · 3 obs
○ 2026-02-21 00:01:18
● 2026-03-31 11:15:16
● 2026-08-06 01:17:48
○NSb5.share-dns.net2026-02-15 → 2026-02-21 · 5 obs
○ 2017-08-16 04:17:30
● 2026-02-15 11:11:36
● 2026-02-21 00:01:18
○ 2026-03-31 11:15:16
○ 2026-08-06 01:17:48
○NSns1.myhostadmin.net2015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○NSns2.myhostadmin.net2015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○NSns3.myhostadmin.net2015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○NSns4.myhostadmin.net2015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○NSns45.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 03:32:20
○ 2015-07-01 23:42:46
○ 2026-08-06 01:17:48
○NSns46.domaincontrol.com2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 03:32:20
○ 2015-07-01 23:42:46
○ 2026-08-06 01:17:48
○NSns5.myhostadmin.net2015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○NSns6.myhostadmin.net2015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○MXmail.720u.com2015-11-08 → 2026-02-15 · 5 obs
○ 2015-07-01 23:42:46
● 2015-11-08 00:04:30
● 2026-02-15 18:03:02
○ 2026-02-21 00:01:18
○ 2026-08-06 01:17:48
○MXmailstore1.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 03:32:20
○ 2015-07-01 23:42:46
○ 2026-08-06 01:17:48
○MXsmtp.secureserver.net2008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 03:32:20
○ 2015-07-01 23:42:46
○ 2026-08-06 01:17:48
●A154.208.184.1742026-06-23 → 2026-08-06 · 3 obs
○ 2026-04-22 15:42:42
● 2026-06-23 10:15:54
● 2026-08-06 01:17:48
○A154.209.96.1482026-03-31 → 2026-04-22 · 5 obs
○ 2026-02-21 00:01:18
● 2026-03-31 11:15:16
● 2026-04-22 15:42:42
○ 2026-06-23 10:15:54
○ 2026-08-06 01:17:48
○A156.247.81.2372026-02-15 → 2026-02-21 · 5 obs
○ 2017-08-16 04:17:30
● 2026-02-15 11:11:36
● 2026-02-21 00:01:18
○ 2026-03-31 11:15:16
○ 2026-08-06 01:17:48
○A58.83.224.1722015-07-01 → 2017-08-16 · 5 obs
○ 2008-03-10 03:32:20
● 2015-07-01 23:42:46
● 2017-08-16 04:17:30
○ 2026-02-15 11:11:36
○ 2026-08-06 01:17:48
○A68.178.232.1002008-03-10 → 2008-03-10 · 3 obs
● 2008-03-10 03:32:20
○ 2015-07-01 23:42:46
○ 2026-08-06 01:17:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...-
720u.comb11.share-dns.net, a11.share-dns.com1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 720u.com (unsigned zone)

⏱️ Timing

Total: 337ms | Queries: -

📄 Records

TypeCountSample Data
A1154.208.184.174
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

Hierarchy

720u.com is a parent domain; its children include mail.720u.com, web.720u.com, 5g.720u.com, share.720u.com, m.720u.com and a few other host names.

IP Addresses

720u.com points to a single IP number: 154.208.184.174.

Additional host names — uq49.com, share.hbd1.net, bio-aas.com and two others — share IP numbers with 720u.com.

Name Servers

720u.com has four authoritative name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

720u.com partially shares its NS delegation with several other domains, including gs2wsw8uasyu.cc, cnyanshan.com, dragoria.com and two others.

In DNS configurations, these name servers often share authority with a2.share-dns.com, b2.share-dns.net, a4.share-dns.com and 7 other name servers.

a11.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b11.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Host names pointing to 172.64.53.25 IP addresses: a11.share-dns.com and a.share-dns.com.

Host names pointing to 172.64.52.239 IP addresses: b11.share-dns.net and b.share-dns.net.