37u.com - robtex.com

37u.com

CNAMEdnspod-free.beian.mydnspod.net
DNSSEC⚠️ Not signed
A180.163.28.105🇨🇳 SHANGHAITELECOM180.163.28.0/22 SHIDC

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=1771291435

Same first word

37u.cn
37u.net
37u.com
37u.cc

Similar names

u37.de
3u7.cc
7u3.ru
7u3.jp
u37.com
u37.cn
3u7.org
u73.net
u73.ru
73u.com
73u.net
u37.top
3u7.ru
7u3.cc
u37.ru
u73.de
7u3.cn

DNS History

25 records (3 active, 22 former)

20162017201820192020202120222023202420252026NSf1g1ns1.dnspod.netf1g1ns2.dnspod.netns1.dnsv5.comns2.dnsv5.comA1.82.191.147119.147.137.164119.147.137.209125.46.62.87125.46.62.88125.88.158.22125.88.158.3214.152.50.3914.152.50.42182.118.73.6183.131.82.248183.131.82.249183.131.82.252183.61.81.105220.167.104.16659.173.16.5059.173.16.5161.55.142.1961.55.142.20CNAMEdnspod-free.beian.mydnspod.netbtcdn.37u.com.speedtopcdn.com
●NSf1g1ns1.dnspod.net2017-01-30 → 2026-03-12 · 3 obs
○ 2016-06-21 02:23:30
● 2017-01-30 02:53:06
● 2026-03-12 06:07:32
●NSf1g1ns2.dnspod.net2017-01-30 → 2026-03-12 · 3 obs
○ 2016-06-21 02:23:30
● 2017-01-30 02:53:06
● 2026-03-12 06:07:32
○NSns1.dnsv5.com2015-05-20 → 2016-06-21 · 4 obs
● 2015-05-20 22:23:00
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○NSns2.dnsv5.com2015-05-20 → 2016-06-21 · 4 obs
● 2015-05-20 22:23:00
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○A1.82.191.1472017-01-30 → 2017-01-30 · 4 obs
○ 2016-06-21 02:23:30
● 2017-01-30 02:53:06
○ 2026-03-11 12:15:56
○ 2026-03-12 06:07:32
○A119.147.137.1642015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 22:23:00
○ 2018-08-11 03:27:00
○ 2026-03-12 06:07:32
○A119.147.137.2092015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 22:23:00
○ 2018-08-11 03:27:00
○ 2026-03-12 06:07:32
○A125.46.62.872016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-21 19:59:56
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○A125.46.62.882016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-21 19:59:56
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○A125.88.158.222015-10-15 → 2015-10-15 · 4 obs
○ 2015-05-20 22:23:00
● 2015-10-15 15:46:18
○ 2015-11-03 06:12:42
○ 2026-03-12 06:07:32
○A125.88.158.322015-10-15 → 2015-11-03 · 5 obs
○ 2015-05-20 22:23:00
● 2015-10-15 15:46:18
● 2015-11-03 06:12:42
○ 2016-01-21 19:59:56
○ 2026-03-12 06:07:32
○A14.152.50.392017-01-30 → 2017-01-30 · 4 obs
○ 2016-06-21 02:23:30
● 2017-01-30 02:53:06
○ 2026-03-11 12:15:56
○ 2026-03-12 06:07:32
○A14.152.50.422016-06-21 → 2016-06-21 · 4 obs
○ 2016-01-21 19:59:56
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○A182.118.73.62017-01-30 → 2017-01-30 · 4 obs
○ 2016-06-21 02:23:30
● 2017-01-30 02:53:06
○ 2026-03-11 12:15:56
○ 2026-03-12 06:07:32
○A183.131.82.2482015-11-03 → 2015-11-03 · 4 obs
○ 2015-10-15 15:46:18
● 2015-11-03 06:12:42
○ 2016-01-21 19:59:56
○ 2026-03-12 06:07:32
○A183.131.82.2492016-01-21 → 2016-01-21 · 4 obs
○ 2015-11-03 06:12:42
● 2016-01-21 19:59:56
○ 2016-06-21 02:23:30
○ 2026-03-12 06:07:32
○A183.131.82.2522015-05-20 → 2017-01-30 · 8 obs
● 2015-05-20 22:23:00
● 2015-10-15 15:46:18
○ 2015-11-03 06:12:42
○ 2016-01-21 19:59:56
● 2016-06-21 02:23:30
● 2017-01-30 02:53:06
○ 2018-08-11 03:27:00
○ 2026-03-12 06:07:32
○A183.61.81.1052018-08-11 → 2018-08-11 · 4 obs
○ 2017-01-30 02:53:06
● 2018-08-11 03:27:00
○ 2026-03-11 12:15:56
○ 2026-03-12 06:07:32
○A220.167.104.1662015-05-20 → 2016-06-21 · 4 obs
● 2015-05-20 22:23:00
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○A59.173.16.502015-05-20 → 2017-01-30 · 4 obs
● 2015-05-20 22:23:00
● 2017-01-30 02:53:06
○ 2018-08-11 03:27:00
○ 2026-03-12 06:07:32
○A59.173.16.512016-01-21 → 2016-06-21 · 5 obs
○ 2015-11-03 06:12:42
● 2016-01-21 19:59:56
● 2016-06-21 02:23:30
○ 2017-01-30 02:53:06
○ 2026-03-12 06:07:32
○A61.55.142.192015-05-20 → 2016-01-21 · 4 obs
● 2015-05-20 22:23:00
● 2016-01-21 19:59:56
○ 2016-06-21 02:23:30
○ 2026-03-12 06:07:32
○A61.55.142.202015-05-20 → 2016-01-21 · 4 obs
● 2015-05-20 22:23:00
● 2016-01-21 19:59:56
○ 2016-06-21 02:23:30
○ 2026-03-12 06:07:32
○CNAMEbtcdn.37u.com.speedtopcdn.com2015-05-20 → 2017-01-30 · 4 obs
● 2015-05-20 22:23:00
● 2017-01-30 02:53:06
○ 2018-08-11 03:27:00
○ 2026-03-12 06:07:32
●CNAMEdnspod-free.beian.mydnspod.net2026-03-11 → 2026-03-12 · 3 obs
○ 2018-08-11 03:27:00
● 2026-03-11 12:15:56
● 2026-03-12 06:07:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, d.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net...-
37u.comf1g1ns1.dnspod.net, f1g1ns2.dnspod.net-

✅ Authoritative Response

Server: 1.14.119.35

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 37u.com (unsigned zone)

⏱️ Timing

Total: 666ms | Queries: -

📄 Records

TypeCountSample Data
NS2f1g1ns2.dnspod.net, f1g1ns1.dnspod.net
CNAME1dnspod-free.beian.mydnspod.net
SOA1f1g1ns1.dnspod.net freednsadmin.dnspod.c

Analysis

IP Addresses

37u.com resolves to one IP number: 180.163.28.105.

Other host names, for instance win-insight.com, 1fanbio.com, slowcom.cn, dqlog.com and lianzhongyun.com share IP numbers with 37u.com.