sidanic.dk

📜 Historical scan 2026-06-25 02:27:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sidanic.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 22 September 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, has no 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 32ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 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 2026-10-07 23:47:04

www CNAME	sidanic.azureedge.net (all on azureedge.net) → 150.171.109.193 2603:1061:14:c1::1 (AS8075)
www vs bare domain	Only www resolves sidanic.dk: no address www.sidanic.dk: 150.171.109.193 2603:1061:14:c1::1 (AS8075) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u15520019.wl020.sendgrid.net	RSA · ~1024 bit below 2048 bit
s2	s2.domainkey.u15520019.wl020.sendgrid.net	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#

135ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'sidanic.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

28ms

Field	Value
Serial	2023061501
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 11:27:42

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-09-22
Expires	2027-09-30 (348d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

45ms

AAAA

41ms

TXT

126ms

CAA

40ms

HTTPS

77ms

TLSA

26ms

SOA

28ms

MTA-STS

72ms

DNSSEC

135ms

SRV

88ms

Total

459ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:29:08	382ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 19:24:23	422ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-17 00:17:54	421ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-05 21:13:25	481ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 20:07:40	477ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 05:16:38	1639ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 03:58:24	610ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-25 02:27:28 shown	459ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-06-24 03:36:22	2921ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-23 11:55:54	1189ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 21:05:00	652ms	2 NS 0 A 1 MX	🔒 Secure