housingdanmark.dk

Records from scan: 2026-10-12 14:07:41 · 1007ms total · last checked 2026-10-17 00:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

housingdanmark.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 12 January 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.28.164.195 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by housingdanmark-dk.mail.protection.outlook.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.28.164.195	3600s	ec2-52-28-164-195.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	52.24.0.0/13	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	housingdanmark-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::26 2a01:111:f403:ca09::a 2a01:111:f403:ca3c::6 52.101.103.162 52.101.181.153 52.101.68.25 52.101.91.21	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr05cu00105.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136
🔶 Autoconfig	52.28.164.195

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 136ms

TXT Record
MS=ms38660822
v=spf1 include:spf.protection.outlook.com -all
v=spf1 include:spf.simply.com ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (housingdanmark.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all
~all (soft fail)	v=spf1 include:spf.simply.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#

checked 2026-10-12 14:07:41

www	52.28.164.195 (AS16509) (address records, no CNAME)
www vs bare domain	Same network housingdanmark.dk: 52.28.164.195 (AS16509) www.housingdanmark.dk: 52.28.164.195 (AS16509)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
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

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

54ms

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

🏷️ SOA#

29ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-12 14:34:43

Field	Value
Registrar	Simply.com A/S
Registered	2007-01-12
Expires	2027-01-31 (105d)

🔗 Same registrant#

3 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
buytolet.dk	Simply.com A/S
housingdenmark.dk	Simply.com A/S
relocater.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

42ms

34ms

37ms

AAAA

29ms

TXT

136ms

CAA

29ms

HTTPS

28ms

TLSA

621ms

SOA

29ms

MTA-STS

55ms

DNSSEC

54ms

SRV

57ms

Total

1007ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 14:07:41 shown	1007ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 05:05:13	1215ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-14 17:52:25	1113ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:41:28	1484ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-19 07:33:27	885ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:40:45	280ms	0 NS 0 A 0 MX	❓ Unknown