boligbud.dk

📜 Historical scan 2026-06-16 15:41:50  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

boligbud.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 5 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.12.171.172 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.boligbud.dk. The zone is DNSSEC-signed but currently fails validation, 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   119ms
NameserverIP addressesPTRASN / ISP
ns3.nordicway.dk — — —
ns4.nordicway.dk — — —

🌍 A Records#

1 records   91ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.171.172 — cp12.nordicway.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   103ms
PriorityTTLMail ServerIP addressesPTRASN
0 — mail.boligbud.dk 49.12.171.172 cp12.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   154ms
TXT Record
v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (boligbud.dk)
~all (soft fail) v=spf1 +a +mx +ip4:49.12.171.172 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.boligbud.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-07 19:26:40
www CNAMEboligbud.dk (all on boligbud.dk)
www vs bare domainSame network
boligbud.dk: 49.12.171.172 (AS24940)
www.boligbud.dk: 49.12.171.172 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 7 iterations · 8-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: insecurity proof failed

🏷️ SOA#

56ms
FieldValue
Serial2026052301
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-17 13:31:08
FieldValue
Registrarnordicway ApS
Registered2011-05-05
Expires2027-05-31 (221d)

🔗 Same registrant#

2 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).

DomainRegistrar
elehoy.dkPunktum dk A/S (direct)
guldner.dknordicway ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
119ms
A
91ms
MX
103ms
AAAA
111ms
TXT
154ms
CAA
58ms
HTTPS
68ms
TLSA
92ms
SOA
56ms
MTA-STS
91ms
DNSSEC
126ms
SRV
0ms
Total
439ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 14:51:38 701ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-09 14:14:24 717ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-24 09:49:11 9670ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-01 23:36:30 2164ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 15:41:50 shown 439ms 2 NS 1 A 1 MX ⚠️ Bogus
2026-06-16 15:40:29 614ms 2 NS 1 A 1 MX 🔒 Secure
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