`tube51.com`

DNSSEC	⚠️ Not signed
A	37.1.220.158^{🇳🇱 SCALAXY-AS37.1.216.0/21 Managed by IROKO Networks}
NS	`ns7.alidns.com` ⭐
		A	2408:4009:501::3^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.47^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.57^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.207^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.217^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.47^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.57^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.117^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.127^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`ns8.alidns.com`
		A	2408:4009:501::4^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.48^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.58^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.208^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.218^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.48^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.58^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.101^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.118^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
SOA	`ns7.alidns.com`hostmaster@hichina.com 2026-04-15 #21

`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=1776963036

Same first word

tube51.com

Similar names

51tube.com

51ubet.com

tube15.com

DNS History

45 records (3 active, 42 former)

○NSa.share-dns.com2026-03-24 → 2026-03-24 · 4 obs

○ 2021-01-23 09:49:38
● 2026-03-24 03:46:16
○ 2026-04-23 17:05:46
○ 2026-04-23 17:05:50

○NSa1.share-dns.com2026-03-24 → 2026-04-23 · 2 obs

○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○NSa6.share-dns.com2026-03-24 → 2026-03-24 · 4 obs

○ 2021-01-23 09:49:38
● 2026-03-24 03:46:16
○ 2026-04-23 17:05:46
○ 2026-04-23 17:05:50

○NSb.share-dns.net2026-03-24 → 2026-03-24 · 4 obs

○ 2021-01-23 09:49:38
● 2026-03-24 03:46:16
○ 2026-04-23 17:05:46
○ 2026-04-23 17:05:50

○NSb1.share-dns.net2026-03-24 → 2026-04-23 · 2 obs

○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○NSb6.share-dns.net2026-03-24 → 2026-03-24 · 4 obs

○ 2021-01-23 09:49:38
● 2026-03-24 03:46:16
○ 2026-04-23 17:05:46
○ 2026-04-23 17:05:50

○NSdns1.name-services.com2017-10-02 → 2017-10-02 · 4 obs

○ 2017-07-24 21:39:34
● 2017-10-02 08:46:30
○ 2017-12-03 17:28:40
○ 2026-04-23 17:05:50

○NSdns1.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○NSdns2.name-services.com2017-10-02 → 2017-10-02 · 4 obs

○ 2017-07-24 21:39:34
● 2017-10-02 08:46:30
○ 2017-12-03 17:28:40
○ 2026-04-23 17:05:50

○NSdns2.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○NSdns3.name-services.com2017-10-02 → 2017-10-02 · 4 obs

○ 2017-07-24 21:39:34
● 2017-10-02 08:46:30
○ 2017-12-03 17:28:40
○ 2026-04-23 17:05:50

○NSdns4.name-services.com2017-10-02 → 2017-10-02 · 4 obs

○ 2017-07-24 21:39:34
● 2017-10-02 08:46:30
○ 2017-12-03 17:28:40
○ 2026-04-23 17:05:50

○NSdns5.name-services.com2017-10-02 → 2017-10-02 · 4 obs

○ 2017-07-24 21:39:34
● 2017-10-02 08:46:30
○ 2017-12-03 17:28:40
○ 2026-04-23 17:05:50

○NSns1.chookdns.com2017-12-03 → 2018-05-22 · 6 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
○ 2018-03-18 22:47:26
● 2018-05-22 01:20:26
○ 2021-01-23 09:49:38
○ 2026-04-23 17:05:50

○NSns1.dnsnuts.com2018-03-18 → 2021-01-23 · 6 obs

○ 2017-12-03 17:28:40
● 2018-03-18 22:47:26
○ 2018-05-22 01:20:26
● 2021-01-23 09:49:38
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○NSns1.quokkadns.com2017-12-03 → 2017-12-03 · 4 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
○ 2018-03-18 22:47:26
○ 2026-04-23 17:05:50

○NSns1.tube51.com2015-05-15 → 2016-08-11 · 4 obs

● 2015-05-15 22:33:42
● 2016-08-11 02:32:58
○ 2017-07-24 21:39:34
○ 2026-04-23 17:05:50

○NSns2.dnsnuts.com2018-03-18 → 2021-01-23 · 5 obs

○ 2017-12-03 17:28:40
● 2018-03-18 22:47:26
● 2021-01-23 09:49:38
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○NSns2.quokkadns.com2017-12-03 → 2017-12-03 · 4 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
○ 2018-03-18 22:47:26
○ 2026-04-23 17:05:50

○NSns2.tube51.com2015-05-15 → 2016-08-11 · 4 obs

● 2015-05-15 22:33:42
● 2016-08-11 02:32:58
○ 2017-07-24 21:39:34
○ 2026-04-23 17:05:50

●NSns7.alidns.com2026-04-23 → 2026-04-23 · 3 obs

○ 2026-03-24 03:46:16
● 2026-04-23 17:05:46
● 2026-04-23 17:05:50

●NSns8.alidns.com2026-04-23 → 2026-04-23 · 3 obs

○ 2026-03-24 03:46:16
● 2026-04-23 17:05:46
● 2026-04-23 17:05:50

○MXeforward1.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○MXeforward2.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○MXeforward3.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○MXeforward4.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○MXeforward5.registrar-servers.com2017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○MXmail.h-email.net2018-03-18 → 2021-01-23 · 5 obs

○ 2017-10-02 08:46:30
● 2018-03-18 22:47:26
● 2021-01-23 09:49:38
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○MXmail.tube51.com2015-05-15 → 2016-08-11 · 4 obs

● 2015-05-15 22:33:42
● 2016-08-11 02:32:58
○ 2017-07-24 21:39:34
○ 2026-04-23 17:05:50

○A108.186.140.1802026-03-24 → 2026-04-23 · 2 obs

○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○A162.255.119.2472017-07-24 → 2017-07-24 · 4 obs

○ 2016-08-11 02:32:58
● 2017-07-24 21:39:34
○ 2017-10-02 08:46:30
○ 2026-04-23 17:05:50

○A167.114.142.32018-03-18 → 2018-03-18 · 4 obs

○ 2017-12-03 17:28:40
● 2018-03-18 22:47:26
○ 2018-05-22 01:20:26
○ 2026-04-23 17:05:50

○A167.114.156.2142017-12-03 → 2017-12-03 · 4 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
○ 2018-03-18 22:47:26
○ 2026-04-23 17:05:50

○A185.141.60.82018-05-22 → 2018-05-22 · 4 obs

○ 2018-03-18 22:47:26
● 2018-05-22 01:20:26
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○A207.244.67.2142018-03-18 → 2018-03-18 · 4 obs

○ 2017-12-03 17:28:40
● 2018-03-18 22:47:26
○ 2018-05-22 01:20:26
○ 2026-04-23 17:05:50

○A207.244.67.2162017-12-03 → 2018-05-22 · 6 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
○ 2018-03-18 22:47:26
● 2018-05-22 01:20:26
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

●A37.1.220.1582026-04-23 → 2026-04-23 · 3 obs

○ 2026-03-24 03:46:16
● 2026-04-23 17:05:46
● 2026-04-23 17:05:50

○A37.130.231.1532015-05-15 → 2016-08-11 · 4 obs

● 2015-05-15 22:33:42
● 2016-08-11 02:32:58
○ 2017-07-24 21:39:34
○ 2026-04-23 17:05:50

○A37.48.65.1492018-05-22 → 2018-05-22 · 4 obs

○ 2018-03-18 22:47:26
● 2018-05-22 01:20:26
○ 2021-01-23 09:49:38
○ 2026-04-23 17:05:50

○A37.48.65.1502017-12-03 → 2018-03-18 · 5 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
● 2018-03-18 22:47:26
○ 2018-05-22 01:20:26
○ 2026-04-23 17:05:50

○A37.48.65.1512021-01-23 → 2021-01-23 · 4 obs

○ 2018-05-22 01:20:26
● 2021-01-23 09:49:38
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○A5.39.99.492017-12-03 → 2017-12-03 · 4 obs

○ 2017-10-02 08:46:30
● 2017-12-03 17:28:40
○ 2018-03-18 22:47:26
○ 2026-04-23 17:05:50

○A5.39.99.512018-03-18 → 2018-03-18 · 4 obs

○ 2017-12-03 17:28:40
● 2018-03-18 22:47:26
○ 2018-05-22 01:20:26
○ 2026-04-23 17:05:50

○A64.32.8.682018-05-22 → 2018-05-22 · 4 obs

○ 2018-03-18 22:47:26
● 2018-05-22 01:20:26
○ 2026-03-24 03:46:16
○ 2026-04-23 17:05:50

○A69.64.147.102017-10-02 → 2017-10-02 · 4 obs

○ 2017-07-24 21:39:34
● 2017-10-02 08:46:30
○ 2017-12-03 17:28:40
○ 2026-04-23 17:05:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net...	-
tube51.com	ns7.alidns.com, ns8.alidns.com	18 records

✅ Authoritative Response

Server:120.76.107.47

NS records: ns7.alidns.com, ns8.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tube51.com (unsigned zone)

⏱️ Timing

Total: 3706ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.1.220.158`
NS	2	`ns7.alidns.com, ns8.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)

Analysis

IP Addresses

tube51.com points to a single IP address: 37.1.220.158.

Other host names such as samlet.ru, ritzbet134.com, rifinfo.ru, russea178.ru and www.d0628.com share IP numbers with tube51.com.

Name Servers

tube51.com is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.

tube51.com uses the same name server setup as other domains, including 2fjxw3dyip.com, ihuhu.cn, 886641.cc, 33870.net and swtw.net.

At least part of the name servers for tube51.com are shared with other domains, for instance hormobal.com, fbtvnews.com, czsongmao.com, ddrli.com and ugx.us.

These name servers are commonly used together with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com, ns2.alidns.com, vip7.alidns.com and vip8.alidns.com.

Host names with nine IP numbers:

ns7.alidns.com points to: 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127.

ns8.alidns.com points to: 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.

tube51.com - robtex.com

tube51.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`tube51.com`

`com`