visionvz.dk

📜 Historical scan 2026-06-17 14:19:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

visionvz.dk is a .dk domain served by 2 nameservers (clay.ns.cloudflare.com, erin.ns.cloudflare.com). It was registered on 1 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.1.209 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx2.vzmail.de. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
clay.ns.cloudflare.com	108.162.193.88 172.64.33.88 173.245.59.88 2606:4700:58::adf5:3b58 2803:f800:50::6ca2:c158 2a06:98c1:50::ac40:2158	clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com clay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
erin.ns.cloudflare.com	108.162.192.113 172.64.32.113 173.245.58.113 2606:4700:50::adf5:3a71 2803:f800:50::6ca2:c071 2a06:98c1:50::ac40:2071	erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.1.209	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.237	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx2.vzmail.de	23.88.79.162 2a01:4f8:2220:40c6:100::2	mx2.vzmail.de mx2.vzmail.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:1d1	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:81ed	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 70ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.1.209,172.67.129.237 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:1d1,2606:4700:3037::ac43:81ed

📝 TXT Records#

1 records 220ms

TXT Record
v=spf1 include:vzmail.de -all

✉️ SPF#

Policy	Record (visionvz.dk)
-all (hard fail)	v=spf1 include:vzmail.de -all

📨 DMARC#

Policy	Record (_dmarc.visionvz.dk)
p=reject	v=DMARC1;p=reject;rua=mailto:mailstatus@visitnet.de

📬 MTA-STS#

335ms

Check	Result
Status	🔒 Enforce
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	enforce
Policy ID	20260514175739
max_age	86400s
Policy MX	—

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:mailstatus@visitnet.de

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 09:18:33

www	Exists, no address
www vs bare domain	www does not resolve visionvz.dk: 104.21.1.209 172.67.129.237 2606:4700:3033::6815:1d1 2606:4700:3037::ac43:81ed (AS13335) www.visionvz.dk: no address (all like this)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
dkim	—	RSA · ~4096 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: 2/10 · policy: -all

error include:vzmail.de includes itself (directly or via another include): receivers return permerror

🔗 TLSA / DANE#

1 records 121ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx2.vzmail.de	DANE-EE · SPKI · SHA-256	18A6413A8C8DFE0BBC5A278B9FF3943B…

🔐 DNSSEC#

379ms

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

🏷️ SOA#

110ms

Field	Value
Serial	2406193674
Primary NS (MNAME)	clay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 09:46:37

Field	Value
Registrar	Ovh
Registered	2025-07-01
Expires	2027-06-30 (253d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

82ms

71ms

AAAA

74ms

TXT

220ms

CAA

82ms

HTTPS

70ms

TLSA

121ms

SOA

110ms

MTA-STS

335ms

DNSSEC

379ms

SRV

0ms

Total

2195ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 09:18:33	9964ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-04 04:39:12	10738ms	2 NS 2 A 1 MX	🔒 Secure
2026-10-02 04:36:10	1474ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 03:37:15	9744ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-20 16:05:07	916ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-13 23:10:24	2014ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-06 23:48:20	2068ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-22 00:40:10	15538ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 21:19:01	9696ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-13 05:21:41	9363ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-25 01:48:26	17241ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-30 11:33:59	1249ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-28 02:49:48	1874ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-27 23:12:37	1039ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-17 14:19:50 shown	2195ms	2 NS 2 A 1 MX	🔒 Secure