com-ctr.com - dns.ninja

`com-ctr.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:553c^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:cb09^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.85.60^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.9^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`eric.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b70^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c170^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`eric.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2170^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`eric.ns.cloudflare.com`
		A	108.162.193.112^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	172.64.33.112^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
		A	173.245.59.112^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`eric.ns.cloudflare.com`
NS	`heidi.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`heidi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`heidi.ns.cloudflare.com`
		A	108.162.194.236^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	162.159.38.236^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
		A	172.64.34.236^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`heidi.ns.cloudflare.com`
TXT	`v=spf1 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.85.60, 172.67.203.9
		IPv6 hints	2606:4700:3031::6815:553c, 2606:4700:3033::ac43:cb09
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`eric.ns.cloudflare.com`dns@cloudflare.com serial=2410569307

`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=1785687077

Same first word

com-ctr.com

Similar names

mct-cro.com

DNS History

18 records (6 active, 12 former)

●NSeric.ns.cloudflare.com2026-04-04 → 2026-08-02 · 3 obs

○ 2020-02-26 18:32:46
● 2026-04-04 01:11:40
● 2026-08-02 16:38:46

●NSheidi.ns.cloudflare.com2026-04-04 → 2026-08-02 · 3 obs

○ 2020-02-26 18:32:46
● 2026-04-04 01:11:40
● 2026-08-02 16:38:46

○NSns100.worldnic.com2015-08-17 → 2016-03-04 · 4 obs

● 2015-08-17 01:41:42
● 2016-03-04 19:33:54
○ 2020-02-26 18:32:46
○ 2026-08-02 16:38:46

○NSns17.domaincontrol.com2020-02-26 → 2020-02-26 · 4 obs

○ 2016-03-04 19:33:54
● 2020-02-26 18:32:46
○ 2026-04-04 01:11:40
○ 2026-08-02 16:38:46

○NSns18.domaincontrol.com2020-02-26 → 2020-02-26 · 4 obs

○ 2016-03-04 19:33:54
● 2020-02-26 18:32:46
○ 2026-04-04 01:11:40
○ 2026-08-02 16:38:46

○NSns99.worldnic.com2015-08-17 → 2016-03-04 · 4 obs

● 2015-08-17 01:41:42
● 2016-03-04 19:33:54
○ 2020-02-26 18:32:46
○ 2026-08-02 16:38:46

○MXmail.communicationcenter.com2015-08-17 → 2016-03-04 · 4 obs

● 2015-08-17 01:41:42
● 2016-03-04 19:33:54
○ 2020-02-26 18:32:46
○ 2026-08-02 16:38:46

○MXwebmail.communicationcenter.com2015-08-17 → 2015-08-17 · 3 obs

● 2015-08-17 01:41:42
○ 2015-12-01 00:33:56
○ 2026-08-02 16:38:46

●A104.21.85.602026-04-04 → 2026-08-02 · 8 obs

○ 2020-02-26 18:32:46
● 2026-04-04 01:11:40
○ 2026-04-05 10:00:00
○ 2026-04-21 23:15:58
● 2026-04-24 17:31:20
○ 2026-06-24 03:04:36
● 2026-07-31 06:20:22
● 2026-08-02 16:38:46

●A172.67.203.92026-04-04 → 2026-08-02 · 8 obs

○ 2020-02-26 18:32:46
● 2026-04-04 01:11:40
○ 2026-04-05 10:00:00
○ 2026-04-21 23:15:58
● 2026-04-24 17:31:20
○ 2026-06-24 03:04:36
● 2026-07-31 06:20:22
● 2026-08-02 16:38:46

○A184.168.131.2412020-02-26 → 2020-02-26 · 3 obs

● 2020-02-26 18:32:46
○ 2026-04-04 01:11:40
○ 2026-08-02 16:38:46

○A188.114.96.02026-04-05 → 2026-06-24 · 7 obs

○ 2026-04-04 01:11:40
● 2026-04-05 10:00:00
● 2026-04-21 23:15:58
○ 2026-04-24 17:31:20
● 2026-06-24 03:04:36
○ 2026-07-31 06:20:22
○ 2026-08-02 16:38:46

○A188.114.97.02026-04-05 → 2026-06-24 · 7 obs

○ 2026-04-04 01:11:40
● 2026-04-05 10:00:00
● 2026-04-21 23:15:58
○ 2026-04-24 17:31:20
● 2026-06-24 03:04:36
○ 2026-07-31 06:20:22
○ 2026-08-02 16:38:46

●A2606:4700:3031::6815:553c2026-07-31 → 2026-08-02 · 3 obs

○ 2026-06-24 03:04:36
● 2026-07-31 06:20:22
● 2026-08-02 16:38:46

●A2606:4700:3033::ac43:cb092026-04-04 → 2026-08-02 · 8 obs

○ 2020-02-26 18:32:46
● 2026-04-04 01:11:40
○ 2026-04-05 10:00:00
○ 2026-04-21 23:15:58
● 2026-04-24 17:31:20
○ 2026-06-24 03:04:36
● 2026-07-31 06:20:22
● 2026-08-02 16:38:46

○A2606:4700:3035::6815:553c2026-04-04 → 2026-04-24 · 7 obs

○ 2020-02-26 18:32:46
● 2026-04-04 01:11:40
○ 2026-04-05 10:00:00
○ 2026-04-21 23:15:58
● 2026-04-24 17:31:20
○ 2026-06-24 03:04:36
○ 2026-08-02 16:38:46

○A2a06:98c1:3120::2026-04-05 → 2026-06-24 · 7 obs

○ 2026-04-04 01:11:40
● 2026-04-05 10:00:00
● 2026-04-21 23:15:58
○ 2026-04-24 17:31:20
● 2026-06-24 03:04:36
○ 2026-07-31 06:20:22
○ 2026-08-02 16:38:46

○A2a06:98c1:3121::2026-04-05 → 2026-06-24 · 7 obs

○ 2026-04-04 01:11:40
● 2026-04-05 10:00:00
● 2026-04-21 23:15:58
○ 2026-04-24 17:31:20
● 2026-06-24 03:04:36
○ 2026-07-31 06:20:22
○ 2026-08-02 16:38:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
com-ctr.com	eric.ns.cloudflare.com, heidi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.236

NS records: eric.ns.cloudflare.com, heidi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.85.60, 172.67.203.9`
AAAA	2	`2606:4700:3033::ac43:cb09, 2606:4700:3031::6815:553c`
NS	2	`eric.ns.cloudflare.com, heidi.ns.cloudflare.com`
TXT	1	`v=spf1 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`eric.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (eric.ns.cloudflare.com, eric.ns.cloudflare.com, eric.ns.cloudflare.com...)

Analysis

IP Addresses

com-ctr.com points to the four IP addresses 104.21.85.60, 172.67.203.9, 2606:4700:3031::6815:553c and 2606:4700:3033::ac43:cb09.

Two other host names, along with hackanooga.com, collfuse.com and mail.hejnet.com, also share IP numbers with com-ctr.com.

Name Servers

Two name servers handle the delegation for com-ctr.com: eric.ns.cloudflare.com and heidi.ns.cloudflare.com.

com-ctr.com shares its NS records with other domains, for example jessicarosefavours.co.uk, wikiveilleurs.net, communicationcenter.com and two others.

There is at least partial name server overlap between com-ctr.com and other domains — phrigresik.org, tulbox.net, rotcprojectgo.org and two more among them.

DNS names with 6 IP addresses:

eric.ns.cloudflare.com resolves to 108.162.193.112, 172.64.33.112 and 173.245.59.112 among others, with 3 other IP addresses in total.

heidi.ns.cloudflare.com resolves to 108.162.194.236, 162.159.38.236 and 172.64.34.236 among others, with 3 other IP addresses in total.