holstebro-vuc.dk

📜 Historical scan 2026-06-17 13:59:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holstebro-vuc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 October 1996 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.125.228.140 is hosted by Amazon.com, Inc. (AS16509) in Germany. Mail is handled by dk.mx1.mailanyone.net, dk.mx2.mx25.net and 2 more. The zone is DNSSEC-signed and validates, 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 196ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 228ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.125.228.140	—	ec2-3-125-228-140.eu-central-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	3.96.0.0/11	🇩🇪 Germany	Frankfurt am Main

📧 MX Records#

4 records 358ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dk.mx1.mailanyone.net	192.162.219.155 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	—	dk.mx2.mx25.net	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.
30	—	dk.mx3.mailanyone.net	192.162.219.255 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
40	—	dk.mx4.mx25.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

14 records 460ms

TXT Record
5t8h5vo4lj2m3v795vt1nuf309
67nlu0r7uvncpe2cu1avd91gt5
8cgpigskfgoqbriev417l63295
9hb7ro8ig24l5k4ubaiemqd1r9
gjafkija2vdoi273aak2e73sj4
inst=VUC Holstebro-Lemvig-Struer
MS=ms12086482
MS=ms96532096
obp5t5ibrb9t7rre42cr6ce5eo
oidljejpeiqsvo62ms1la27vn2
p4vcm8pavuijhs4e8lujlkmb96
uvmid=661248
v=spf1 ip4:83.91.91.2 include:spf.protection.outlook.com include:spf.mcb.dk include:spf.mailanyone.net mx a -all
vpe=4332a21b

✉️ SPF#

Policy	Record (holstebro-vuc.dk)
-all (hard fail)	v=spf1 ip4:83.91.91.2 include:spf.protection.outlook.com include:spf.mcb.dk include:spf.mailanyone.net mx a -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 2026-10-14 21:53:42

www CNAME	holstebro-vuc.dk (all on holstebro-vuc.dk) → 195.254.168.52 (AS51073)
www vs bare domain	Same network holstebro-vuc.dk: 195.254.168.52 (AS51073) www.holstebro-vuc.dk: 195.254.168.52 (AS51073)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u898183.wl184.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u898183.wl184.sendgrid.net	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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

8 records 501ms

Service / Owner	Type	Cert association
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx1.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx2.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…
SMTP _25._tcp.dk.mx3.mailanyone.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	1AAAC405385DEB66C25E43D629569F6C…
SMTP _25._tcp.dk.mx4.mx25.net	DANE-EE · Full cert · SHA-256	443DFE296DAC92DD311766BAD0B04CC7…

🔐 DNSSEC#

481ms

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

🏷️ SOA#

197ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 04:25:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1996-10-21
Expires	2026-12-31 (75d)

🔗 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#

196ms

228ms

358ms

AAAA

158ms

TXT

460ms

CAA

379ms

HTTPS

379ms

TLSA

501ms

SOA

197ms

MTA-STS

308ms

DNSSEC

481ms

SRV

0ms

Total

3677ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:42:48	710ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-31 16:03:27	876ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-28 16:00:53	9331ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-27 12:08:07	10825ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-01 22:00:11	673ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-25 19:10:22	903ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 18:22:15	1168ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:59:43 shown	3677ms	2 NS 1 A 4 MX	🔒 Secure