opgaveforsvar.dk

📜 Historical scan 2026-06-20 08:34:58  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

opgaveforsvar.dk is a .dk domain with no delegation in this scan. It was registered on 19 June 2026 (WHOIS) and first appeared in the .dk zone on 20 June 2026. 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#

🖥️
No NS records found

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-13 03:06:07
www CNAMEa9c9ba9a8cdc03fb.vercel-dns-017.com (all on vercel-dns-017.com)
www vs bare domainSame network
opgaveforsvar.dk: 216.198.79.1 (AS16509)
www.opgaveforsvar.dk: 216.150.1.65 216.150.16.65 (AS16509)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
google — 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.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

634ms
CheckResult
Validation StatusNot applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-22 00:45:33
FieldValue
RegistrarDANDOMAIN A/S
Registered2026-06-19
Expires2027-06-18 (239d)

🔗 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
416ms
A
400ms
MX
404ms
AAAA
412ms
TXT
2194ms
CAA
388ms
HTTPS
404ms
TLSA
395ms
SOA
449ms
MTA-STS
416ms
DNSSEC
634ms
SRV
607ms
Total
2702ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 19:28:01 435ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 10:26:00 669ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 23:02:57 1056ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-19 07:35:10 3308ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-12 07:51:38 500ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-08 14:01:27 723ms 2 NS 1 A 0 MX 🔒 Secure
2026-07-07 01:36:55 904ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-05 18:35:05 14058ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-04 14:46:32 689ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-02 23:43:10 512ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-23 23:45:32 344ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 18:28:40 798ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 08:42:24 620ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 07:05:08 2333ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 05:18:41 510ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 03:50:51 617ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 22:27:40 1019ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 17:09:42 2197ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 08:34:58 shown 2702ms 0 NS 0 A 0 MX ❓ Unknown
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