cmtr.dk

📜 Historical scan 2026-08-28 20:31:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cmtr.dk is a .dk domain served by 2 nameservers (simone.ns.cloudflare.com, skip.ns.cloudflare.com). It was registered on 26 July 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.61.201 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
simone.ns.cloudflare.com	108.162.194.26 162.159.38.26 172.64.34.26 2606:4700:50::a29f:261a 2803:f800:50::6ca2:c21a 2a06:98c1:50::ac40:221a	simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com simone.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
skip.ns.cloudflare.com	108.162.193.233 172.64.33.233 173.245.59.233 2606:4700:58::adf5:3be9 2803:f800:50::6ca2:c1e9 2a06:98c1:50::ac40:21e9	skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com skip.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 80ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.61.201	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.214.71	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 102ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:3dc9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:d647	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 87ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.61.201,172.67.214.71 ech=AEX+DQBBWQAgACAKf/gwecFFeaFGJ2H+Cl5UAU24z/EAincfe49957SwcwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:3dc9,2606:4700:3037::ac43:d647

📝 TXT Records#

1 records 275ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (cmtr.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.cmtr.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s; rua=mailto:b388c229df944c0a9e64a75ec500f360@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 06:56:24

www	104.21.61.201 172.67.214.71 2606:4700:3034::6815:3dc9 2606:4700:3037::ac43:d647 (AS13335) (address records, no CNAME)
www vs bare domain	Same network cmtr.dk: 104.21.61.201 172.67.214.71 2606:4700:3034::6815:3dc9 2606:4700:3037::ac43:d647 (AS13335) www.cmtr.dk: 104.21.61.201 172.67.214.71 2606:4700:3034::6815:3dc9 2606:4700:3037::ac43:d647 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

172ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2413394663
Primary NS (MNAME)	simone.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:23:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-07-26
Expires	2027-07-25 (281d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
fldist.dk	Punktum dk A/S (direct)
tchhandcuffs.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

80ms

106ms

AAAA

102ms

TXT

275ms

CAA

99ms

HTTPS

87ms

TLSA

94ms

SOA

0ms

MTA-STS

103ms

DNSSEC

172ms

SRV

131ms

Total

875ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 06:56:24	498ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 12:17:53	440ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 12:16:12	531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 22:14:45	490ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 21:55:05	2647ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 20:31:02 shown	875ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 13:01:19	1031ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 23:41:05	2843ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-12 07:54:57	9772ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 05:04:14	813ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-27 07:07:42	1538ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 00:29:52	792ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 20:31:52	721ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 19:47:19	926ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 20:03:54	848ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 23:56:17	65535ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:41:02	1300ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:30:11	436ms	2 NS 2 A 0 MX	🔓 Insecure