auff.dk

📜 Historical scan 2026-06-21 20:39:57 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

auff.dk is a .dk domain with no delegation in this scan. It was registered on 8 September 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 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 2026-10-11 08:32:15

www	185.45.20.48 (AS62138) (address records, no CNAME)
www vs bare domain	Same network auff.dk: 185.45.20.48 (AS62138) www.auff.dk: 185.45.20.48 (AS62138)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-auff-dk._domainkey.auff.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-auff-dk._domainkey.auff.onmicrosoft.com	RSA · ~1024 bit below 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#

294ms

Check	Result
Validation Status	Not 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
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-12 00:38:17

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-09-08
Expires	2027-09-30 (348d)

🔗 Same registrant#

5 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).

Domain	Registrar
cetera.dk	Punktum dk A/S (direct)
feas.dk	Punktum dk A/S (direct)
forskningfonden.dk	Punktum dk A/S (direct)
forskningsfondensejendomsselskab.dk	Punktum dk A/S (direct)
universitetsboligerne.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

195ms

191ms

192ms

AAAA

209ms

TXT

279ms

CAA

197ms

HTTPS

188ms

TLSA

17ms

SOA

205ms

MTA-STS

195ms

DNSSEC

294ms

SRV

205ms

Total

917ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 20:16:24	3083ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-19 14:03:42	1191ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-10 13:30:43	1307ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 11:35:15	1980ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 23:57:08	852ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 20:39:57 shown	917ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 14:01:20	702ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 02:21:50	2109ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 12:26:00	1098ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 02:14:03	2182ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 13:50:24	627ms	2 NS 1 A 1 MX	🔓 Insecure