visionvz.dk

📜 Historical scan 2026-08-13 05:21:41  ·  ← 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   218ms
NameserverIP addressesPTRASN / 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   255ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.1.209 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.129.237 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   251ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx2.vzmail.de 23.88.79.162
2a01:4f8:2220:40c6:100::2		 static.162.79.88.23.clients.your-server.de
—		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermx2.vzmail.de → 23.88.79.162
🔶 Autoconfigmx2.vzmail.de → 23.88.79.162

🔷 AAAA Records (IPv6)#

2 records   241ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:1d1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:81ed 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   243ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.1.209,172.67.129.237 ech=AEX+DQBB+wAgACAb2Tcw80pkO67VpclBfnlgrG627SHkUQhCPznfjJwoYgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1d1,2606:4700:3037::ac43:81ed

🔌 SRV Records#

1 records   275ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 mx2.vzmail.de

📝 TXT Records#

1 records   596ms
TXT Record
v=spf1 include:vzmail.de -all

✉️ SPF#

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

📨 DMARC#

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

📬 MTA-STS#

6326ms
CheckResult
Status⚠️ Invalid
TXT record (_mta-sts)✓ Found
HTTPS policy✗ Missing / invalid
Policy ID20260514175739
Policy MX—

📈 TLSRPT#

StatusReport 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 2026-10-21 13:15:46
wwwExists, no address
www vs bare domainwww does not resolve (all like this)
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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   219ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx2.vzmail.de DANE-EE · SPKI · SHA-256 18A6413A8C8DFE0BBC5A278B9FF3943B…

🔐 DNSSEC#

396ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2412024132
Primary NS (MNAME)clay.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 13:31:46
FieldValue
RegistrarOvh
Registered2025-07-01
Expires2027-06-30 (251d)

🔗 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#

NS
218ms
A
255ms
MX
251ms
AAAA
241ms
TXT
596ms
CAA
201ms
HTTPS
243ms
TLSA
219ms
SOA
0ms
MTA-STS
6326ms
DNSSEC
396ms
SRV
275ms
Total
9363ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 13:15:46 6564ms 2 NS 2 A 1 MX 🔒 Secure
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 shown 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 2195ms 2 NS 2 A 1 MX 🔒 Secure
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