`rt51.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:d1d9:565f:b122:bfdb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	52.44.244.98^{🇺🇸 Amazon52.44.0.0/15 EC2 Region prefix}
A	54.165.131.183^{🇺🇸 Amazon54.164.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`expired1.namebrightdns.com`
		A	2600:1f18:683a:ae1b:7ea8:cf00:d0b2:1bff^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	18.206.186.195^{🇺🇸 Amazon18.204.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-206-186-195.compute-1.amazonaws.com`
NS	`expired2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:ad85:4f64:f7ed:c207^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.90.178.22^{🇺🇸 Amazon54.90.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-90-178-22.compute-1.amazonaws.com`
MX	`mail1.namebrightmail.com` ⭐
		A	66.35.35.26^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail1.namebrightmail.com`
MX	`mail2.namebrightmail.com` ⭐
		A	66.35.35.28^{🇺🇸 IMDC66.35.35.0/24}
			PTR	`mail2.namebrightmail.com`
TXT	`google-site-verification=YourUniqueGoogleVerificationCode`
TXT	`v=spf1 a:smtpout1.namebrightmail.com a:smtpout2.namebrightmail.com ip4:216.87...`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-18 #1

`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=1784358302

Same first word

rt51.com

rt51.ru

Similar names

15tr.ru

51rt.com

tr51.be

51tr.cn

51tr.top

r15t.cn

rt15.at

rt15.org

t51r.com

t15r.xyz

t5r1.icu

tr51.org

rt15.com

51tr.net

5rt1.com

DNS History

23 records (9 active, 14 former)

●NSexpired1.namebrightdns.com2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

●NSexpired2.namebrightdns.com2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

○NSns1.activeaudience.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 19:57:38
○ 2015-10-28 04:41:26
○ 2026-07-18 07:21:44

○NSns1.flippa.com2016-04-19 → 2016-04-19 · 4 obs

○ 2016-01-05 00:16:50
● 2016-04-19 04:41:42
○ 2017-04-21 02:53:14
○ 2026-07-18 07:21:44

●NSns1.namebrightdns.com2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

○NSns1.sedoparking.com2016-01-05 → 2016-01-05 · 4 obs

○ 2015-10-28 04:41:26
● 2016-01-05 00:16:50
○ 2016-04-19 04:41:42
○ 2026-07-18 07:21:44

○NSns2.activeaudience.com2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 19:57:38
○ 2015-10-28 04:41:26
○ 2026-07-18 07:21:44

○NSns2.flippa.com2016-04-19 → 2016-04-19 · 4 obs

○ 2016-01-05 00:16:50
● 2016-04-19 04:41:42
○ 2017-04-21 02:53:14
○ 2026-07-18 07:21:44

○NSns2.sedoparking.com2016-01-05 → 2016-01-05 · 4 obs

○ 2015-10-28 04:41:26
● 2016-01-05 00:16:50
○ 2016-04-19 04:41:42
○ 2026-07-18 07:21:44

○NSparking1.mdnsservice.com2015-10-28 → 2017-04-21 · 7 obs

○ 2008-03-16 19:57:38
● 2015-10-28 04:41:26
○ 2016-01-05 00:16:50
○ 2016-04-19 04:41:42
● 2017-04-21 02:53:14
○ 2026-07-16 20:20:00
○ 2026-07-18 07:21:44

○NSparking2.mdnsservice.com2015-10-28 → 2017-04-21 · 7 obs

○ 2008-03-16 19:57:38
● 2015-10-28 04:41:26
○ 2016-01-05 00:16:50
○ 2016-04-19 04:41:42
● 2017-04-21 02:53:14
○ 2026-07-16 20:20:00
○ 2026-07-18 07:21:44

○MXdev.null2008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 19:57:38
○ 2015-10-28 04:41:26
○ 2026-07-18 07:21:44

○MXmail.nickstel.com2016-01-05 → 2016-01-05 · 4 obs

○ 2015-10-28 04:41:26
● 2016-01-05 00:16:50
○ 2017-04-21 02:53:14
○ 2026-07-18 07:21:44

●MXmail1.namebrightmail.com2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

●MXmail2.namebrightmail.com2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

○A208.254.26.1322008-03-16 → 2008-03-16 · 3 obs

● 2008-03-16 19:57:38
○ 2015-10-28 04:41:26
○ 2026-07-18 07:21:44

○A208.91.197.1602015-10-28 → 2017-04-21 · 7 obs

○ 2008-03-16 19:57:38
● 2015-10-28 04:41:26
○ 2016-01-05 00:16:50
○ 2016-04-19 04:41:42
● 2017-04-21 02:53:14
○ 2026-07-16 20:20:00
○ 2026-07-18 07:21:44

●A2600:1f18:4ae:c607:d1d9:565f:b122:bfdb2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

●A2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a2026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

○A52.20.182.2192016-04-19 → 2016-04-19 · 4 obs

○ 2016-01-05 00:16:50
● 2016-04-19 04:41:42
○ 2017-04-21 02:53:14
○ 2026-07-18 07:21:44

●A52.44.244.982026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

●A54.165.131.1832026-07-16 → 2026-07-18 · 3 obs

○ 2017-04-21 02:53:14
● 2026-07-16 20:20:00
● 2026-07-18 07:21:44

○A72.52.4.1192016-01-05 → 2016-01-05 · 4 obs

○ 2015-10-28 04:41:26
● 2016-01-05 00:16:50
○ 2016-04-19 04:41:42
○ 2026-07-18 07:21:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rt51.com	expired1.namebrightdns.com, expired2.namebrightdns.com	4 records

✅ Authoritative Response

Server:54.90.178.22

NS records: expired1.namebrightdns.com, expired2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rt51.com (unsigned zone)

⏱️ Timing

Total: 148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`52.44.244.98, 54.165.131.183`
AAAA	2	`2600:1f18:4ae:c607:d1d9:565f:b122:bfdb, 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a`
NS	2	`expired1.namebrightdns.com, expired2.namebrightdns.com`
MX	2	`mail1.namebrightmail.com (pri: 10), mail2.namebrightmail.com (pri: 10)`
TXT	2	`google-site-verification=YourUniqueGoogl, v=spf1 a:smtpout1.namebrightmail.com a:s`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (expired1.namebrightdns.com, expired1.namebrightdns.com, expired2.namebrightdns.com...)

Analysis

IP Addresses

rt51.com has four IP addresses: 52.44.244.98, 54.165.131.183, 2600:1f18:4ae:c607:d1d9:565f:b122:bfdb and 2600:1f18:4ae:c608:83f8:2f9c:4a61:7b6a.

financeaa.com, predictopus.com, molibee.com and two other host names share IP numbers with rt51.com.

Name Servers

rt51.com carries NS records delegating to expired1.namebrightdns.com, expired2.namebrightdns.com and ns1.namebrightdns.com.

rt51.com has at least partial name server overlap with other domains, such as lekno.com, tharja.com, c84u38.thestudionextdoor.com and two others.

It is common to find these name servers alongside the name servers nsg1.namebrightdns.com, nsg2.namebrightdns.com, ns2.namebrightdns.com and two others.

Hostnames pointing to five IP numbers:

ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.

Hostnames that resolve to two IP addresses:

expired1.namebrightdns.com resolves to two addresses: 18.206.186.195 and 2600:1f18:683a:ae1b:7ea8:cf00:d0b2:1bff.

expired2.namebrightdns.com resolves to two addresses: 54.90.178.22 and 2600:1f18:683a:ae1a:ad85:4f64:f7ed:c207.

Mail Servers

Mail for rt51.com is handled by two mail servers — mail1.namebrightmail.com and mail2.namebrightmail.com.

rt51.com uses an identical mail server configuration to several other domains — among them (0x6d696c66)diaries.com, burrtheatre.com, gomodern.com and two more.

The mail servers of rt51.com are at least partially shared with other domains, including freakyvegas.com.

mail1.namebrightmail.com directs to 66.35.35.26 and mail2.namebrightmail.com directs to 66.35.35.28; each host name points to exactly one IP number.

rt51.com - robtex.com

rt51.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

Mail Servers

`rt51.com`

`com`