conceptbolig.dk

📜 Historical scan 2026-06-16 23:15:27 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

conceptbolig.dk is a .dk domain served by 2 nameservers (ns.vest.net, ns2.vest.net). It was registered on 25 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.mx11.dk. The zone is not DNSSEC-signed, 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 771ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.vest.net	—	—	—
ns2.vest.net	—	—	—

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 3183ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.mx11.dk	140.82.38.100	mail.mx11.dk	AS20473 The Constant Company, LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 5139ms

TXT Record
google-site-verification=7WUiKdiVssXezHXQcsLUPJCwixNOyrV-iisrEWisC0M
v=spf1 ip4:140.82.38.100 include:mail.mx11.dk include:_spf.google.com ~all

✉️ SPF#

Policy	Record (conceptbolig.dk)
~all (soft fail)	v=spf1 ip4:140.82.38.100 include:mail.mx11.dk include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.conceptbolig.dk)
p=quarantine	v=DMARC1; p=quarantine;

📬 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 14:27:33

www	NXDOMAIN
www vs bare domain	Neither resolves conceptbolig.dk: no address www.conceptbolig.dk: no address
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
s1	—	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#

12594ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

1291ms

Field	Value
Serial	2025102704
Primary NS (MNAME)	ns.vest.net
Responsible (RNAME)	hostmaster@vest.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-13 14:42:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-05-25
Expires	2028-05-31 (592d)

🔗 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#

771ms

2339ms

3183ms

AAAA

2111ms

TXT

5139ms

CAA

2526ms

HTTPS

2552ms

TLSA

2799ms

SOA

1291ms

MTA-STS

1749ms

DNSSEC

12594ms

SRV

0ms

Total

65535ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 14:27:33	5725ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-12 06:09:32	20319ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-07 14:16:46	7405ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 12:18:23	583ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-25 03:35:43	816ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-27 05:04:25	736ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-15 16:34:51	17536ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-23 04:13:06	2080ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-22 03:51:24	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 09:41:44	1644ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-20 12:46:34	2046ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 23:15:27 shown	65535ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 22:24:17	1254ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 22:01:33	717ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 22:01:07	460ms	2 NS 0 A 1 MX	🔓 Insecure