calibre.dk

📜 Historical scan 2026-08-13 08:50:04 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

calibre.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 12 August 2026 (WHOIS) and first appeared in the .dk zone on 13 August 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#

1 records 263ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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 2026-10-10 19:10:21

www CNAME	calibre.dk (all on calibre.dk) → 144.76.168.29 2a01:4f8:200:442e::2 (AS24940)
www vs bare domain	Same network calibre.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940) www.calibre.dk: 144.76.168.29 2a01:4f8:200:442e::2 (AS24940)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	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#

481ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
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 2026-10-10 07:05:38

Field	Value
Registrar	nordicway ApS
Registered	2026-08-12
Expires	2027-08-11 (292d)

📋 WHOIS#

⏱️ Lookup Timing#

263ms

270ms

265ms

AAAA

277ms

TXT

523ms

CAA

232ms

HTTPS

260ms

TLSA

41ms

SOA

234ms

MTA-STS

339ms

DNSSEC

481ms

SRV

284ms

Total

3781ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 07:57:13	733ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 17:38:44	9499ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-27 13:07:05	859ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-26 18:53:16	775ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-24 14:22:36	200ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-23 05:20:48	909ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-22 04:49:30	1001ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-21 04:35:06	1692ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-20 03:46:27	1838ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-19 03:22:06	2305ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-18 01:28:06	1084ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-16 18:41:48	690ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-15 17:17:12	831ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-14 15:44:41	1534ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-13 08:50:04 shown	3781ms	1 NS 0 A 0 MX	❓ Unknown