vindstort.dk

📜 Historical scan 2026-06-17 13:12:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

vindstort.dk is a .dk domain served by 2 nameservers (ns1.onwelcom.dk, ns2.onwelcom.dk). It was registered on 18 September 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.41.207.69 is hosted by Snel.com B.V. (AS62370) in The Netherlands. Mail is handled by mailfilter.onwelcom.dk, mx2.onwelcom.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   204ms
NameserverIP addressesPTRASN / ISP
ns1.onwelcom.dk 185.51.79.241 ns1.onwelcom.dk AS205984 Powernet Aps
ns2.onwelcom.dk 185.51.79.251 — AS205984 Powernet Aps

🌍 A Records#

1 records   201ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.41.207.69 — host.vindstort.dk AS62370 Snel.com B.V. 78.41.207.0/24 🇳🇱 The Netherlands —

📧 MX Records#

2 records   204ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mailfilter.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps
20 — mx2.onwelcom.dk 185.51.79.248 mailfilter.powernet.dk AS205984 Powernet Aps

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   367ms
TXT Record
v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx include:_spf.sendgrid.net ~all

✉️ SPF#

PolicyRecord (vindstort.dk)
~all (soft fail) v=spf1 a ip4:185.51.79.241 ip4:195.190.31.0/24 a:mail.onwelcom.dk mx include:_spf.sendgrid.net ~all

📨 DMARC#

PolicyRecord (_dmarc.vindstort.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-08 19:59:56
www78.41.207.69 (AS62370) (address records, no CNAME)
www vs bare domainSame network
vindstort.dk: 78.41.207.69 (AS62370)
www.vindstort.dk: 78.41.207.69 (AS62370)
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

2 found
SelectorCNAMEKey
s1 s1.domainkey.u44662819.wl070.sendgrid.net RSA · ~2048 bit
s2 s2.domainkey.u44662819.wl070.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: 4/10 · policy: ~all

  • error include:_spf.sendgrid.net has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

353ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

200ms
FieldValue
Serial2022082626
Primary NS (MNAME)ns1.onwelcom.dk
Responsible (RNAME)hostmaster@vindstort.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-08 06:50:20
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2002-09-18
Expires2029-09-30 (1076d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
204ms
A
201ms
MX
204ms
AAAA
202ms
TXT
367ms
CAA
198ms
HTTPS
209ms
TLSA
128ms
SOA
200ms
MTA-STS
83ms
DNSSEC
353ms
SRV
0ms
Total
1857ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 16:57:10 690ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-22 10:08:15 1145ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 13:12:15 shown 1857ms 2 NS 1 A 2 MX 🔓 Insecure
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