holckenhus.dk

📜 Historical scan 2026-09-13 18:58:33 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holckenhus.dk is a .dk domain served by 2 nameservers (ns.domainteam.dk, ns2.domainteam.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.50.248.86 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx30.domainteam.dk. The zone is not DNSSEC-signed, 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#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.domainteam.dk	87.238.248.151	ns.domainteam.dk	AS198614 RockyNordic ApS
ns2.domainteam.dk	185.200.74.103	ns2.domainteam.dk	AS198614 RockyNordic ApS

🌍 A Records#

1 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.50.248.86	600s	ec2-52-50-248-86.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.48.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
30	600s	mx30.domainteam.dk	185.200.74.103	ns2.domainteam.dk	AS198614 RockyNordic ApS

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-07 20:39:24

www CNAME	userdomains-alb-72477253.eu-west-1.elb.amazonaws.com (all on amazonaws.com) ⚠ Dangling: the CNAME target does not exist. If that name can be claimed (an unregistered domain, or a free name on a hosting platform), whoever claims it controls www.holckenhus.dk
www vs bare domain	www does not resolve holckenhus.dk: 52.50.248.86 (AS16509) www.holckenhus.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9070ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023083101
Primary NS (MNAME)	ns.domainteam.dk
Responsible (RNAME)	hostmaster@domainteam.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

38ms

59ms

33ms

AAAA

40ms

TXT

208ms

CAA

87ms

HTTPS

55ms

TLSA

73ms

SOA

0ms

MTA-STS

75ms

DNSSEC

9070ms

SRV

101ms

Total

9403ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:18:46	669ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-13 18:58:33 shown	9403ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 01:57:55	9608ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 00:25:10	1243ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-22 11:37:10	1158ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 05:23:58	515ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 09:52:10	732ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:16:56	270ms	0 NS 0 A 0 MX	❓ Unknown