boligbyggeriet.dk

Records from scan: 2026-10-25 12:38:11 · 494ms total · last checked 2026-10-28 02:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligbyggeriet.dk is a .dk domain served by 2 nameservers (ns1.dnsserver.dk, ns2.dnsserver.dk). It was registered on 24 March 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.8.37.27 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by mail1.boligbyggeriet.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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsserver.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dnsserver.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.37.27	10800s	—	AS3308	Norlys Telco A/S	193.8.36.0/23	🇩🇰 Denmark	Sorø

📧 MX Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mail1.boligbyggeriet.dk	193.8.36.162	—	AS3308 Norlys Telco A/S

🔷 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#

checked 2026-10-25 12:38:11

www	193.8.37.27 (AS3308) (address records, no CNAME)
www vs bare domain	Same network boligbyggeriet.dk: 193.8.37.27 (AS3308) www.boligbyggeriet.dk: 193.8.37.27 (AS3308)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2025122201
Primary NS (MNAME)	ns1.dnsserver.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-18 06:32:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-03-24
Expires	2027-03-31 (154d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

25ms

29ms

28ms

AAAA

29ms

TXT

93ms

CAA

23ms

HTTPS

23ms

TLSA

60ms

SOA

36ms

MTA-STS

37ms

DNSSEC

106ms

SRV

31ms

Total

494ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 12:38:11 shown	494ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:45:40	430ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 16:11:06	467ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 06:29:53	769ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 23:32:45	500ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:48:09	1621ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 15:40:15	557ms	2 NS 1 A 1 MX	🔒 Secure