kvalitetsboliger.dk

📜 Historical scan 2026-06-27 02:32:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kvalitetsboliger.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 22 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.12 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by kvalitetsboliger-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 193ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 208ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.12	3600s	lb1.builder.nu	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 204ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kvalitetsboliger-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.15 52.101.68.36 52.101.73.19 52.101.73.24	mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 251ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 582ms

TXT Record
MS=ms39988786
v=spf1 ip4:77.68.189.40 ip4:62.242.146.175 include:spf.itsecurity.dk include:spf.curanet.dk include:spf.mailmarketing.nu include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (kvalitetsboliger.dk)
-all (hard fail)	v=spf1 ip4:77.68.189.40 ip4:62.242.146.175 include:spf.itsecurity.dk include:spf.curanet.dk include:spf.mailmarketing.nu include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.kvalitetsboliger.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@itsit.dk

📬 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 2026-10-08 00:06:20

www	212.237.249.12 (AS48854) (address records, no CNAME)
www vs bare domain	Same network kvalitetsboliger.dk: 212.237.249.12 (AS48854) www.kvalitetsboliger.dk: 212.237.249.12 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-kvalitetsboliger-dk._domainkey.investorgruppen.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-kvalitetsboliger-dk._domainkey.investorgruppen.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

477ms

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

🏷️ SOA#

228ms

Field	Value
Serial	2026011901
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-15 17:50:16

Field	Value
Registrar	DANDOMAIN A/S
Registered	2006-09-22
Expires	2027-04-30 (193d)

🔗 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
blokhus.dk	DANDOMAIN A/S
kunstnerhuset.dk	Punktum dk A/S (direct)
prinsesjuliana.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

193ms

208ms

204ms

AAAA

179ms

TXT

582ms

CAA

241ms

HTTPS

217ms

TLSA

286ms

SOA

228ms

MTA-STS

245ms

DNSSEC

477ms

SRV

251ms

Total

1803ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:04:44	804ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 12:40:13	690ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 08:25:51	710ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 02:32:37 shown	1803ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 02:33:20	3020ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 06:42:50	900ms	2 NS 1 A 1 MX	🔒 Secure