admhuset.dk

📜 Historical scan 2026-06-21 04:12:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

admhuset.dk is a .dk domain served by 4 nameservers (ns-1291.awsdns-33.org, ns-2035.awsdns-62.co.uk, ns-503.awsdns-62.com and 1 more). It was registered on 7 October 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.50.162.171 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by mx.simply.com. 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#

4 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1291.awsdns-33.org	205.251.197.11 2600:9000:5305:b00::1	ns-1291.awsdns-33.org ns-1291.awsdns-33.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-2035.awsdns-62.co.uk	205.251.199.243 2600:9000:5307:f300::1	ns-2035.awsdns-62.co.uk ns-2035.awsdns-62.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-503.awsdns-62.com	205.251.193.247 2600:9000:5301:f700::1	ns-503.awsdns-62.com ns-503.awsdns-62.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-794.awsdns-35.net	205.251.195.26 2600:9000:5303:1a00::1	ns-794.awsdns-35.net ns-794.awsdns-35.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.50.162.171	600s	ec2-52-50-162-171.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.48.0.0/14	🇮🇪 Ireland	Dublin
54.154.119.239	600s	ec2-54-154-119-239.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.154.0.0/15	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx.simply.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	admhuset.dk → 54.154.119.239
🔶 Autoconfig	admhuset.dk → 52.50.162.171

🔷 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 2026-10-09 20:12:31

www CNAME	admhuset.dk (all on admhuset.dk) → 52.51.41.249 54.77.162.56 (AS16509)
www vs bare domain	Same network admhuset.dk: 52.51.41.249 54.77.162.56 (AS16509) www.admhuset.dk: 52.51.41.249 54.77.162.56 (AS16509)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.admhuset.dk	admhuset.dk

🔗 TLSA / DANE#

2 records 142ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com	DANE-EE · SPKI · SHA-256	A9D603AF4D7ED6B9246B4B68500CD6F2…

🔐 DNSSEC#

73ms

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

🏷️ SOA#

33ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-794.awsdns-35.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-20 02:10:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-10-07
Expires	2028-07-31 (650d)

🔗 Same registrant#

8 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
administration-administrationshuset.dk	Punktum dk A/S (direct)
cobbelstone.dk	Punktum dk A/S (direct)
cobblestonefs.dk	Punktum dk A/S (direct)
driftogservice.dk	Punktum dk A/S (direct)
efa3.dk	Punktum dk A/S (direct)
efbagsvaerdhus.dk	Punktum dk A/S (direct)
efbagsværdhus.dk	Punktum dk A/S (direct)
stiftelseandelsboligforening.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

48ms

50ms

AAAA

49ms

TXT

263ms

CAA

51ms

HTTPS

56ms

TLSA

142ms

SOA

33ms

MTA-STS

81ms

DNSSEC

73ms

SRV

148ms

Total

1034ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:01:32	619ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:58:23	3117ms	4 NS 2 A 1 MX	🔓 Insecure
2026-09-26 16:12:03	12022ms	4 NS 2 A 1 MX	🔓 Insecure
2026-08-28 08:42:42	3377ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-28 12:49:51	1984ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-21 04:12:27 shown	1034ms	4 NS 2 A 1 MX	🔓 Insecure
2026-06-16 12:44:57	630ms	4 NS 2 A 1 MX	🔓 Insecure