`51xbb.com`

DNSSEC	⚠️ Not signed
A	38.48.235.54^{🇺🇸 AS39882338.48.192.0/18}
NS	`ns1.domainnamedns.com` ⭐
		A	2604:86c0:6001:14::d86a:b99c^{🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL}
		A	216.106.185.75^{🇺🇸 AS63023216.106.185.0/24 GTHost}
			PTR	`75-185-106-216.clients.gthost.com`
NS	`ns2.domainnamedns.com`
		A	2604:86c0:2001:6::2672:72b7^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	38.114.114.183^{🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP.}
			PTR	`183-114-114-38.clients.gthost.com`
NS	`ns3.domainnamedns.com` ⚠️ Not in parent delegation
		A	2406:da18:e80:ec00:7b68:89e5:1ce1:c481^{🇸🇬 Amazon2406:da18:c00::/38 AWS}
		A	54.151.142.119^{🇸🇬 Amazon54.151.128.0/17 SIN prefix}
			PTR	`ec2-54-151-142-119.ap-southeast-1.compute.amazonaws.com`
NS	`ns4.domainnamedns.com` ⚠️ Not in parent delegation
		A	2604:86c0:2001:c::43dc:4833^{🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX}
		A	67.220.72.51^{🇺🇸 AS6302367.220.72.0/24 GTHOST}
			PTR	`51-72-220-67.clients.gthost.com`
SOA	`ns1.domainnamedns.com`support@namens.net serial=1781802633

`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=1785143947

WOT: SAFE (1/100)

Subdomains

mail.51xbb.com

Same first word

51xbb.com

Similar names

b15bx.site

DNS History

27 records (5 active, 22 former)

○NSns.esindns.cn2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 13:34:30
○ 2015-08-10 18:50:32
○ 2026-07-27 09:25:08

●NSns1.domainnamedns.com2026-07-27 → 2026-07-27 · 2 obs

○ 2017-03-17 22:11:06
● 2026-07-27 09:25:08

○NSns1.esindns.cn2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 13:34:30
○ 2015-08-10 18:50:32
○ 2026-07-27 09:25:08

○NSns1.namebrightdns.com2015-08-10 → 2017-03-17 · 7 obs

○ 2008-03-08 13:34:30
● 2015-08-10 18:50:32
○ 2015-12-20 13:14:20
○ 2016-03-23 10:05:34
● 2016-07-16 17:56:56
● 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

●NSns2.domainnamedns.com2026-07-27 → 2026-07-27 · 2 obs

○ 2017-03-17 22:11:06
● 2026-07-27 09:25:08

○NSns2.esindns.cn2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 13:34:30
○ 2015-08-10 18:50:32
○ 2026-07-27 09:25:08

○NSns2.namebrightdns.com2015-08-10 → 2017-03-17 · 7 obs

○ 2008-03-08 13:34:30
● 2015-08-10 18:50:32
○ 2015-12-20 13:14:20
○ 2016-03-23 10:05:34
● 2016-07-16 17:56:56
● 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

●NSns3.domainnamedns.com2026-07-27 → 2026-07-27 · 2 obs

○ 2017-03-17 22:11:06
● 2026-07-27 09:25:08

●NSns4.domainnamedns.com2026-07-27 → 2026-07-27 · 2 obs

○ 2017-03-17 22:11:06
● 2026-07-27 09:25:08

○NSnsg1.namebrightdns.com2015-12-20 → 2016-07-16 · 5 obs

○ 2015-08-10 18:50:32
● 2015-12-20 13:14:20
● 2016-07-16 17:56:56
○ 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

○NSnsg2.namebrightdns.com2015-12-20 → 2016-03-23 · 5 obs

○ 2015-08-10 18:50:32
● 2015-12-20 13:14:20
● 2016-03-23 10:05:34
○ 2016-07-16 17:56:56
○ 2026-07-27 09:25:08

○MXanmail.namebrightmail.com2015-08-10 → 2015-08-10 · 4 obs

○ 2008-03-08 13:34:30
● 2015-08-10 18:50:32
○ 2015-12-20 13:14:20
○ 2026-07-27 09:25:08

○MXmail.51xbb.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 13:34:30
○ 2015-08-10 18:50:32
○ 2026-07-27 09:25:08

○A107.23.160.2182015-12-20 → 2015-12-20 · 4 obs

○ 2015-08-10 18:50:32
● 2015-12-20 13:14:20
○ 2016-03-23 10:05:34
○ 2026-07-27 09:25:08

○A34.206.157.642017-03-17 → 2017-03-17 · 3 obs

○ 2016-07-16 17:56:56
● 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

●A38.48.235.542026-07-27 → 2026-07-27 · 2 obs

○ 2017-03-17 22:11:06
● 2026-07-27 09:25:08

○A38.63.249.1722026-07-27 → 2026-07-27 · 1 obs

○ 2026-07-27 09:25:08

○A52.0.45.172015-08-10 → 2015-08-10 · 2 obs

● 2015-08-10 18:50:32
○ 2026-07-27 09:25:08

○A52.2.15.202015-08-10 → 2015-08-10 · 2 obs

● 2015-08-10 18:50:32
○ 2026-07-27 09:25:08

○A52.201.19.1702016-07-16 → 2016-07-16 · 4 obs

○ 2016-03-23 10:05:34
● 2016-07-16 17:56:56
○ 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

○A52.202.238.1262016-07-16 → 2016-07-16 · 4 obs

○ 2016-03-23 10:05:34
● 2016-07-16 17:56:56
○ 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

○A52.21.180.2332016-03-23 → 2016-03-23 · 4 obs

○ 2015-12-20 13:14:20
● 2016-03-23 10:05:34
○ 2016-07-16 17:56:56
○ 2026-07-27 09:25:08

○A52.3.120.902016-03-23 → 2016-03-23 · 4 obs

○ 2015-12-20 13:14:20
● 2016-03-23 10:05:34
○ 2016-07-16 17:56:56
○ 2026-07-27 09:25:08

○A54.209.90.812015-12-20 → 2015-12-20 · 4 obs

○ 2015-08-10 18:50:32
● 2015-12-20 13:14:20
○ 2016-03-23 10:05:34
○ 2026-07-27 09:25:08

○A54.236.195.152017-03-17 → 2017-03-17 · 3 obs

○ 2016-07-16 17:56:56
● 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-10 → 2016-07-16 · 5 obs

○ 2008-03-08 13:34:30
● 2015-08-10 18:50:32
● 2016-07-16 17:56:56
○ 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-17 → 2017-03-17 · 3 obs

○ 2016-07-16 17:56:56
● 2017-03-17 22:11:06
○ 2026-07-27 09:25:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net...	-
51xbb.com	ns1.domainnamedns.com, ns2.domainnamedns.com	4 records

✅ Authoritative Response

Server:216.106.185.75

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51xbb.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.48.235.54`
NS	4	`ns2.domainnamedns.com, ns3.domainnamedns.com...`
SOA	1	`ns1.domainnamedns.com support.namens.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns2.domainnamedns.com...)

Analysis

Hierarchy

51xbb.com serves as the parent of mail.51xbb.com.

IP Addresses

51xbb.com resolves to just one IP address, 38.48.235.54.

Additional host names — including www.brianstaruk.com and brianstaruk.com — share IP numbers with 51xbb.com.

Name Servers

The NS records for 51xbb.com point to four name servers: ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.

51xbb.com has at least partial name server overlap with other domains, such as hf162.com, toa-sports.com, nxbestxc.com and two others.

ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com all point to exactly two IP numbers each: ns1.domainnamedns.com → 216.106.185.75 and 2604:86c0:6001:14::d86a:b99c; ns2.domainnamedns.com → 38.114.114.183 and 2604:86c0:2001:6::2672:72b7; ns3.domainnamedns.com → 54.151.142.119 and 2406:da18:e80:ec00:7b68:89e5:1ce1:c481; ns4.domainnamedns.com → 67.220.72.51 and 2604:86c0:2001:c::43dc:4833.

51xbb.com - robtex.com

51xbb.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`51xbb.com`

`com`