idm.dk

📜 Historical scan 2026-08-21 11:42:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

idm.dk is a .dk domain served by 2 nameservers (karl.ns.cloudflare.com, lady.ns.cloudflare.com). It was registered on 30 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.71.102 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by route1.mx.cloudflare.net, route2.mx.cloudflare.net and 1 more. The zone is DNSSEC-signed and validates, has no 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 206ms

Nameserver	IP addresses	PTR	ASN / ISP
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lady.ns.cloudflare.com	108.162.192.127 172.64.32.127 173.245.58.127 2606:4700:50::adf5:3a7f 2803:f800:50::6ca2:c07f 2a06:98c1:50::ac40:207f	lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.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 243ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.71.102	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.144.98	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 211ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
8	300s	route1.mx.cloudflare.net	162.159.205.11 162.159.205.12 162.159.205.13 2606:4700:f5::b 2606:4700:f5::c 2606:4700:f5::d	route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net route1.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
45	300s	route2.mx.cloudflare.net	162.159.205.17 162.159.205.18 162.159.205.19 2606:4700:f5::10 2606:4700:f5::e 2606:4700:f5::f	route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net route2.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
73	300s	route3.mx.cloudflare.net	162.159.205.23 162.159.205.24 162.159.205.25 2606:4700:f5::11 2606:4700:f5::12 2606:4700:f5::13	route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net route3.mx.cloudflare.net	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🔷 AAAA Records (IPv6)#

2 records 206ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9062	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4766	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 234ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.71.102,172.67.144.98 ech=AEX+DQBBJwAgACAfG7/J5+lTxKMOKZp9lVJ5kgkFaR2JKz90JTHCujfwQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9062,2606:4700:3036::6815:4766

📝 TXT Records#

2 records 539ms

TXT Record
google-site-verification=qpZQ-087Uzhka2pFgd8_pK0FXm6bd3daVFOcnS9A35I
v=spf1 include:_spf.mx.cloudflare.net ~all

✉️ SPF#

Policy	Record (idm.dk)
~all (soft fail)	v=spf1 include:_spf.mx.cloudflare.net ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-14 10:26:50

www	104.21.71.102 172.67.144.98 2606:4700:3032::ac43:9062 2606:4700:3036::6815:4766 (AS13335) (address records, no CNAME)
www vs bare domain	Same network idm.dk: 104.21.71.102 172.67.144.98 2606:4700:3032::ac43:9062 2606:4700:3036::6815:4766 (AS13335) www.idm.dk: 104.21.71.102 172.67.144.98 2606:4700:3032::ac43:9062 2606:4700:3036::6815:4766 (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: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.idm.dk	lamZ-GhKxZPu-GarffJ95JeSvlN-h6vnrYWWLglxjA8
TXT	_acme-challenge.idm.dk	WtGtYON8QfXyOKk7qteqbzKLM-pfY3l93uxiAZyuxOA

🔗 TLSA / DANE#

9 records 397ms

Service / Owner	Type	Cert association
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route1.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route2.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	0F0C6C164A36F97E7B4C5A5B69D6F4F2…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-EE · SPKI · SHA-256	9BE5B7D47F9EFF930C11EB04D27CAE6B…
SMTP _25._tcp.route3.mx.cloudflare.net	DANE-TA · SPKI · SHA-256	59E738E674221702AF1EDB87C5200C1A…

🔐 DNSSEC#

394ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2412782191
Primary NS (MNAME)	karl.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 10:58:35

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-30
Expires	2027-10-29 (375d)

📋 WHOIS#

⏱️ Lookup Timing#

206ms

243ms

211ms

AAAA

206ms

TXT

539ms

CAA

242ms

HTTPS

234ms

TLSA

397ms

SOA

0ms

MTA-STS

302ms

DNSSEC

394ms

SRV

267ms

Total

9009ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 10:26:49	2533ms	2 NS 2 A 3 MX	🔒 Secure
2026-10-01 17:39:35	1266ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-30 17:32:59	715ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-30 16:52:59	1205ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-20 08:58:37	1106ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-17 10:48:08	1335ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-13 23:16:29	2457ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-06 21:43:36	4638ms	2 NS 2 A 3 MX	🔒 Secure
2026-09-01 19:13:17	942ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-27 23:52:55	871ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-26 22:51:57	814ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-24 15:09:29	1829ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-21 11:42:21 shown	9009ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-19 07:46:47	7001ms	2 NS 2 A 3 MX	🔒 Secure
2026-08-04 00:03:16	2271ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-16 17:05:53	2114ms	2 NS 2 A 3 MX	🔒 Secure
2026-07-07 03:56:22	2087ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-27 20:56:47	1087ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-24 22:32:36	1233ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-21 13:49:23	3312ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-21 05:19:55	844ms	2 NS 2 A 3 MX	🔒 Secure
2026-06-17 14:40:23	471ms	0 NS 0 A 0 MX	❓ Unknown