boligkolding.dk

📜 Historical scan 2026-06-19 12:44:52 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligkolding.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 3 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 93.191.158.24 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by boligkolding-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 126ms

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 131ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.24	475s	linux18.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 125ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	boligkolding-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::d 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 52.101.68.8 52.101.73.153 52.101.73.19 52.101.73.4	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 362ms

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

📝 TXT Records#

2 records 506ms

TXT Record
MS=ms74623064
v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk include:spf.web.mindworking.dk -all

✉️ SPF#

Policy	Record (boligkolding.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.dandomain.dk include:spf.web.mindworking.dk -all

📨 DMARC#

Policy	Record (_dmarc.boligkolding.dk)
p=none (monitor only)	v=DMARC1; p=none; fo=1; rua=mailto:dmarc@boligkolding.dk; ruf=mailto:dmarc@boligkolding.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 2026-10-10 05:36:00

www	93.191.158.24 (AS48854) (address records, no CNAME)
www vs bare domain	Same network boligkolding.dk: 93.191.158.24 (AS48854) www.boligkolding.dk: 93.191.158.24 (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1192ms

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

🏷️ SOA#

233ms

Field	Value
Serial	2026040601
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 2026-10-12 04:33:21

Field	Value
Registrar	DANDOMAIN A/S
Registered	2018-04-03
Expires	2027-04-30 (190d)

🔗 Same registrant#

1 domain

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
koldinger.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

126ms

131ms

125ms

AAAA

134ms

TXT

506ms

CAA

164ms

HTTPS

175ms

TLSA

1253ms

SOA

233ms

MTA-STS

249ms

DNSSEC

1192ms

SRV

362ms

Total

11669ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 02:00:19	665ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 03:39:22	1111ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 19:28:43	1307ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 09:32:47	1461ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 21:11:46	824ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 12:44:52 shown	11669ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:40:23	649ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:40:13	1605ms	2 NS 1 A 1 MX	🔒 Secure