mbudvikling.dk

📜 Historical scan 2026-06-25 20:32:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbudvikling.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was registered on 14 May 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.195.176.192 is hosted by GlobalConnect A/S (AS31027) in Denmark. Mail is handled by mail.mbudvikling.dk, backupmail.gullestrupnet.dk. The zone is not DNSSEC-signed, has no 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 232ms

Nameserver	IP addresses	PTR	ASN / ISP
ns51.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns52.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🌍 A Records#

1 records 230ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.176.192	86400s	—	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	—

📧 MX Records#

2 records 265ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.mbudvikling.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE
30	86400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	217.195.176.192
🔶 Autoconfig	217.195.176.192

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1170ms

TXT Record
v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all

✉️ SPF#

Policy	Record (mbudvikling.dk)
-all (hard fail)	v=spf1 ip4:82.165.203.134 ip4=82.165.189.144 +a +mx -all

📨 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#

latest probe, not this scan · checked 2026-10-12 16:18:21

www	NXDOMAIN
www vs bare domain	Neither resolves mbudvikling.dk: no address www.mbudvikling.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

323ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

263ms

Field	Value
Serial	2021030904
Primary NS (MNAME)	ns51.gullestrupnet.dk
Responsible (RNAME)	mette@mimersloft.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-12 16:31:24

Field	Value
Registrar	Simply.com A/S
Registered	2003-05-14
Expires	2027-05-31 (221d)

🔗 Same registrant#

6 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
klangbunden.dk	Simply.com A/S
mimersloft.dk	Simply.com A/S
notatet.dk	Punktum dk A/S (direct)
psykassist.dk	Punktum dk A/S (direct)
psykologkompasset.dk	Punktum dk A/S (direct)
videoterapi.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

232ms

230ms

265ms

AAAA

253ms

TXT

1170ms

CAA

241ms

HTTPS

241ms

TLSA

579ms

SOA

263ms

MTA-STS

278ms

DNSSEC

323ms

SRV

1305ms

Total

2603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 16:18:21	1191ms	3 NS 0 A 4 MX	🔓 Insecure
2026-10-04 15:48:09	1722ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-25 14:38:04	999ms	3 NS 0 A 4 MX	🔓 Insecure
2026-09-03 22:57:04	10063ms	3 NS 0 A 4 MX	🔓 Insecure
2026-08-11 16:22:24	1333ms	3 NS 0 A 4 MX	🔓 Insecure
2026-08-10 06:35:37	1768ms	3 NS 0 A 4 MX	🔓 Insecure
2026-06-25 20:32:26 shown	2603ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-18 01:14:54	669ms	2 NS 1 A 2 MX	🔓 Insecure