rkdanmark.dk

📜 Historical scan 2026-08-15 23:40:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rkdanmark.dk is a .dk domain served by 4 nameservers (ns1.eurodns.com, ns2.eurodns.com, ns3.eurodns.com and 1 more). It was registered on 23 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.166.23.51 is hosted by Mittwald CM Service GmbH & Co. KG (AS15817) in Germany. Mail is handled by eu-esec-02.heimdalsecurity.com, eu-esec-01.heimdalsecurity.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

4 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.eurodns.com	199.167.66.107 2610:1c8:b002::107	ns1.eurodns.com ns1.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns2.eurodns.com	104.37.178.107 2610:1c8:b001::107	ns2.eurodns.com ns2.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns3.eurodns.com	199.167.66.108 2610:1c8:b002::108	ns3.eurodns.com ns3.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns4.eurodns.com	104.37.178.108 2610:1c8:b001::108	ns4.eurodns.com ns4.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC

🌍 A Records#

1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.166.23.51	600s	r31896.agenturserver.it	AS15817	Mittwald CM Service GmbH & Co. KG	185.166.20.0/22	🇩🇪 Germany	—

📧 MX Records#

2 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	eu-esec-02.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
10	3600s	eu-esec-01.heimdalsecurity.com	20.50.183.144 20.50.183.146	eu-esec-01.heimdalsecurity.com eu-esec-01.heimdalsecurity.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 106ms

TXT Record
MS=ms82939339
v=spf1 mx include:spf.protection.outlook.com include:agenturserver.de include:eu-esec.heimdalsecurity.com -all

✉️ SPF#

Policy	Record (rkdanmark.dk)
-all (hard fail)	v=spf1 mx include:spf.protection.outlook.com include:agenturserver.de include:eu-esec.heimdalsecurity.com -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 2026-10-16 16:36:29

www CNAME	rkdanmark.dk (all on rkdanmark.dk) → 185.166.23.51 (AS15817)
www vs bare domain	Same network rkdanmark.dk: 185.166.23.51 (AS15817) www.rkdanmark.dk: 185.166.23.51 (AS15817)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

error include:eu-esec.heimdalsecurity.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

2 records 162ms

Service / Owner	Type	Cert association
SMTP _25._tcp.eu-esec-01.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…
SMTP _25._tcp.eu-esec-02.heimdalsecurity.com	DANE-EE · SPKI · SHA-256	2E8933DD6DB99304A5A9D5C4ECDE7B8E…

🔐 DNSSEC#

234ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	9uCeHEAjCYTtf9WPgxRMH8gAGSGcI8yuAh41u1Yu…
ZSK	ECDSA P-256/SHA-256	BqEKkClEJ6Zcbu7P4PJwYrZ2YEI2lDwGV6SEY8vP…

🏷️ SOA#

15ms

Field	Value
Serial	2026061511
Primary NS (MNAME)	ns1.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-14 13:57:47

Field	Value
Registrar	Eurodns S.A
Registered	2010-09-23
Expires	2027-09-30 (345d)

🔗 Same registrant#

4 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
etikettering.dk	Eurodns S.A
logopak.dk	Eurodns S.A
lss.dk	Eurodns S.A
lssetikettering.dk	Eurodns S.A

📋 WHOIS#

⏱️ Lookup Timing#

29ms

57ms

35ms

AAAA

15ms

TXT

106ms

CAA

42ms

HTTPS

46ms

TLSA

162ms

SOA

15ms

MTA-STS

16ms

DNSSEC

234ms

SRV

0ms

Total

1649ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 16:36:29	648ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-15 15:54:19	1753ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-14 13:48:10	1946ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-27 05:01:14	1229ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-26 04:36:10	2238ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-08 20:43:35	1102ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-02 00:39:36	847ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-28 23:12:58	730ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-21 11:10:30	10617ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-20 11:04:53	1970ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-15 23:40:52 shown	1649ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-06 12:48:57	1886ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-18 11:58:24	17116ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-16 08:26:31	1235ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-14 03:14:53	1172ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-01 22:12:28	976ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-26 18:32:58	2266ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-25 17:07:29	1162ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-22 19:33:49	1027ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-18 13:29:16	1130ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-18 05:26:50	986ms	4 NS 1 A 2 MX	🔒 Secure