`ctr-us.com`

DNSSEC	⚠️ Not signed
A	3.33.251.168^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`aec037177372cc6cd.awsglobalaccelerator.com`
A	15.197.225.128^{🇺🇸 Amazon15.197.224.0/20}
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	173.194.45.27^{🇺🇸 Google173.194.0.0/16}
			PTR	`yuiadum-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:dc-aa8e722993._spfm.ctr-us.com ~all`
TXT	`google-site-verification=Ron6idkggH1IsOZDpaAWjclDSzkMgfZ8mStNN3spQuU`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2026-07-20 #0

`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=1785583787

Same first word

ctr-us.com

Similar names

rtc-us.com

tcr-us.com

tc-rus.ru

rus-tc.ru

DNS History

9 records (9 active, 0 former)

●NSns01.domaincontrol.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●NSns02.domaincontrol.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●MXalt1.aspmx.l.google.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●MXalt2.aspmx.l.google.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●MXalt3.aspmx.l.google.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●MXalt4.aspmx.l.google.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●MXaspmx.l.google.com2026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●A15.197.225.1282026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

●A3.33.251.1682026-04-13 → 2026-08-01 · 2 obs

● 2026-04-13 16:47:24
● 2026-08-01 11:38:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
ctr-us.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ctr-us.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`15.197.225.128, 3.33.251.168`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 include:dc-aa8e722993._spfm.ctr-u, google-site-verification=Ron6idkggH1IsOZ`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

ctr-us.com directs to two IP numbers, 3.33.251.168 and 15.197.225.128

Among the host names that share IP numbers with ctr-us.com are qqqx.net, pokehouse.it, coloradoadultsoccerassociation.com and two others.

Name Servers

ctr-us.com uses two name servers for its delegation: ns01.domaincontrol.com and ns02.domaincontrol.com.

ctr-us.com has the same name server delegation as a number of other domains, such as brief.world, inbutter.com, appellatebar.com and two more.

There is an overlap in name servers between ctr-us.com and other domains, for example truckrental.com, airportshuttlehawaii.com and edacakir.com

The two host names ns01.domaincontrol.com and ns02.domaincontrol.com each have a pair of IP addresses: ns01.domaincontrol.com has 97.74.100.1 and 2603:5:2140::1, and ns02.domaincontrol.com has 173.201.68.1 and 2603:5:2240::1.