housing.dk

📜 Historical scan 2026-06-19 23:14:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

housing.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It 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 smtp01.pitweb.dk, smtp04.pitweb.dk. 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 61ms

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 53ms

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#

2 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	smtp01.pitweb.dk	77.75.81.142	smtp01.pitweb.dk	AS42903 Itm8 A/S
30	3600s	smtp04.pitweb.dk	77.75.81.148	smtp04.pitweb.dk	AS42903 Itm8 A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	52.28.164.195
🔶 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#

📝

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 2026-10-13 04:23:01

www	52.28.164.195 (AS16509) (address records, no CNAME)
www vs bare domain	Same network housing.dk: 52.28.164.195 (AS16509) www.housing.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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

153ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2021032200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

61ms

53ms

61ms

AAAA

56ms

TXT

447ms

CAA

59ms

HTTPS

60ms

TLSA

1294ms

SOA

59ms

MTA-STS

85ms

DNSSEC

153ms

SRV

1017ms

Total

2973ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 04:23:01	797ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-02 14:44:43	485ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-26 14:09:30	536ms	4 NS 1 A 2 MX	🔒 Secure
2026-07-02 17:44:34	858ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-22 15:59:46	5079ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-22 02:31:32	946ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 23:14:17 shown	2973ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:49:07	282ms	0 NS 0 A 0 MX	❓ Unknown