ctrlu.com - dns.ninja

`ctrlu.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 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:3d91:676:6a3b:630e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b00c:8d5c:a9a3:9538^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.218.191.141^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-218-191-141.compute-1.amazonaws.com`
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6cd3:c02c:be79:5017^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.85.118.95^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-85-118-95.compute-1.amazonaws.com`
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
			PTR	`ec2-52-55-198-41.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:651d:833a:8048:960^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:bfb:dca7:3bf0:7bd6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:e481:ba17:b27f:e48f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.13.94^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-13-94.compute-1.amazonaws.com`
		A	44.222.227.90^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-222-227-90.compute-1.amazonaws.com`
		A	54.204.144.198^{🇺🇸 Amazon54.204.0.0/15 EC2 IAD Prefix}
			PTR	`ec2-54-204-144-198.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-15 #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=1781525470

WOT: SAFE (1/100)

Subdomains

mail.ctrlu.com

Same first word

ctrlu.com

ctrlu.net

Similar names

cultr.eu

cultr.net

cultr.jp

lrctu.org

cultr.va

rctlu.cn

urltc.com

cutrl.com

cturl.com

crult.com

cultr.nl

cultr.co.za

trluc.top

cultr.camp

uctrl.net

cultr.club

cultr.works

rtulc.com

lutrc.com

cultr.co.uk

curtl.com

cutlr.com

cultr.be

trluc.name.vn

cultr.com

cturl.me

DNS History

29 records (7 active, 22 former)

○NSdns1.usvx.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:52:24
○ 2015-05-05 08:50:04
○ 2026-06-15 12:20:24

○NSdns2.usvx.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:52:24
○ 2015-05-05 08:50:04
○ 2026-06-15 12:20:24

○NSdns3.usvx.net2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:52:24
○ 2015-05-05 08:50:04
○ 2026-06-15 12:20:24

●NSns1.namebrightdns.com2015-05-05 → 2026-06-15 · 10 obs

○ 2008-03-20 08:52:24
● 2015-05-05 08:50:04
○ 2015-10-15 18:33:40
● 2015-12-31 16:08:30
● 2016-02-19 13:19:00
○ 2016-06-28 03:43:02
● 2017-03-19 06:12:28
○ 2019-12-31 12:36:30
● 2026-03-17 01:28:24
● 2026-06-15 12:20:24

○NSns2.namebrightdns.com2015-05-05 → 2017-03-19 · 7 obs

○ 2008-03-20 08:52:24
● 2015-05-05 08:50:04
○ 2015-10-15 18:33:40
● 2015-12-31 16:08:30
● 2017-03-19 06:12:28
○ 2019-12-31 12:36:30
○ 2026-06-15 12:20:24

●NSnsg1.namebrightdns.com2015-10-15 → 2026-06-15 · 7 obs

○ 2015-05-05 08:50:04
● 2015-10-15 18:33:40
● 2015-12-31 16:08:30
○ 2016-02-19 13:19:00
○ 2017-03-19 06:12:28
● 2019-12-31 12:36:30
● 2026-06-15 12:20:24

●NSnsg2.namebrightdns.com2015-10-15 → 2026-06-15 · 7 obs

○ 2015-05-05 08:50:04
● 2015-10-15 18:33:40
○ 2015-12-31 16:08:30
● 2016-06-28 03:43:02
○ 2017-03-19 06:12:28
● 2019-12-31 12:36:30
● 2026-06-15 12:20:24

○MXanmail.namebrightmail.com2015-05-05 → 2015-05-05 · 4 obs

○ 2008-03-20 08:52:24
● 2015-05-05 08:50:04
○ 2015-10-15 18:33:40
○ 2026-06-15 12:20:24

○MXmail.ctrlu.com2008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:52:24
○ 2015-05-05 08:50:04
○ 2026-06-15 12:20:24

○A107.23.160.2182015-12-31 → 2015-12-31 · 4 obs

○ 2015-10-15 18:33:40
● 2015-12-31 16:08:30
○ 2016-02-19 13:19:00
○ 2026-06-15 12:20:24

●A13.223.25.842026-03-17 → 2026-06-15 · 3 obs

○ 2019-12-31 12:36:30
● 2026-03-17 01:28:24
● 2026-06-15 12:20:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-17 → 2026-06-15 · 3 obs

○ 2019-12-31 12:36:30
● 2026-03-17 01:28:24
● 2026-06-15 12:20:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-17 → 2026-06-15 · 3 obs

○ 2019-12-31 12:36:30
● 2026-03-17 01:28:24
● 2026-06-15 12:20:24

○A34.206.157.642017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-28 03:43:02
● 2017-03-19 06:12:28
○ 2019-12-31 12:36:30
○ 2026-06-15 12:20:24

○A52.0.96.242016-02-19 → 2016-02-19 · 4 obs

○ 2015-12-31 16:08:30
● 2016-02-19 13:19:00
○ 2016-06-28 03:43:02
○ 2026-06-15 12:20:24

○A52.200.243.1232016-06-28 → 2016-06-28 · 4 obs

○ 2016-02-19 13:19:00
● 2016-06-28 03:43:02
○ 2017-03-19 06:12:28
○ 2026-06-15 12:20:24

○A52.71.117.992016-02-19 → 2016-02-19 · 4 obs

○ 2015-12-31 16:08:30
● 2016-02-19 13:19:00
○ 2016-06-28 03:43:02
○ 2026-06-15 12:20:24

○A54.152.144.2432016-06-28 → 2016-06-28 · 4 obs

○ 2016-02-19 13:19:00
● 2016-06-28 03:43:02
○ 2017-03-19 06:12:28
○ 2026-06-15 12:20:24

○A54.174.31.2542015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-05 08:50:04
● 2015-10-15 18:33:40
○ 2015-12-31 16:08:30
○ 2026-06-15 12:20:24

○A54.208.74.2152015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-05 08:50:04
● 2015-10-15 18:33:40
○ 2015-12-31 16:08:30
○ 2026-06-15 12:20:24

○A54.209.90.812015-12-31 → 2015-12-31 · 4 obs

○ 2015-10-15 18:33:40
● 2015-12-31 16:08:30
○ 2016-02-19 13:19:00
○ 2026-06-15 12:20:24

○A54.236.195.152017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-28 03:43:02
● 2017-03-19 06:12:28
○ 2019-12-31 12:36:30
○ 2026-06-15 12:20:24

○A54.236.84.1112015-05-05 → 2015-05-05 · 4 obs

○ 2008-03-20 08:52:24
● 2015-05-05 08:50:04
○ 2026-03-17 01:28:24
○ 2026-06-15 12:20:24

●A54.243.117.1972026-03-17 → 2026-06-15 · 3 obs

○ 2019-12-31 12:36:30
● 2026-03-17 01:28:24
● 2026-06-15 12:20:24

○A54.85.146.1862015-05-05 → 2015-05-05 · 4 obs

○ 2008-03-20 08:52:24
● 2015-05-05 08:50:04
○ 2026-03-17 01:28:24
○ 2026-06-15 12:20:24

○A72.51.47.392008-03-20 → 2008-03-20 · 3 obs

● 2008-03-20 08:52:24
○ 2015-05-05 08:50:04
○ 2026-06-15 12:20:24

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-05-05 → 2016-06-28 · 5 obs

○ 2008-03-20 08:52:24
● 2015-05-05 08:50:04
● 2016-06-28 03:43:02
○ 2017-03-19 06:12:28
○ 2026-06-15 12:20:24

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-28 03:43:02
● 2017-03-19 06:12:28
○ 2019-12-31 12:36:30
○ 2026-06-15 12:20:24

○CNAMEhdredirect-lb5-1afb6e2973825a56.elb.us-east-1.amazonaws.com2019-12-31 → 2019-12-31 · 4 obs

○ 2017-03-19 06:12:28
● 2019-12-31 12:36:30
○ 2026-03-17 01:28:24
○ 2026-06-15 12:20:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
ctrlu.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:3.85.118.95

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctrlu.com (unsigned zone)

⏱️ Timing

Total: 142ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg2.namebrightdns.com, nsg1.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

ctrlu.com is the parent zone for mail.ctrlu.com.

IP Addresses

ctrlu.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Additional host names — com--kongjunfazhao.jayss.com, omniech.com, pomfy.com and two others — share IP numbers with ctrlu.com.

Name Servers

Three name servers are authoritative for ctrlu.com: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

ctrlu.com partially shares its NS delegation with several other domains, including mail.tastymovies.com, mail.intwest.com, 69845.jsdcoffee.com and two others.

These name servers regularly co-occur with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with 6 IP numbers:

ns1.namebrightdns.com carries IP addresses 13.218.191.141, 52.203.211.134 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca, with 3 other addresses beyond those.

nsg1.namebrightdns.com carries IP addresses 3.85.118.95, 52.55.198.41 and 54.175.130.15, with 3 other addresses beyond those.

nsg2.namebrightdns.com carries IP addresses 3.91.13.94, 44.222.227.90 and 54.204.144.198, with 3 other addresses beyond those.