fiddleback.dk

📜 Historical scan 2026-06-25 13:59:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fiddleback.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 17 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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 159ms

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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ghs.googlehosted.com → 142.250.147.121
🔶 Autoconfig	ghs.googlehosted.com → 142.250.147.121

🔷 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 2026-10-08 12:56:04

www CNAME	ghs.googlehosted.com (all on googlehosted.com) → 192.178.183.121 2a00:1450:4001:c25::79 (AS15169)
www vs bare domain	Only www resolves fiddleback.dk: no address www.fiddleback.dk: 192.178.183.121 2a00:1450:4001:c25::79 (AS15169) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.fiddleback.dk	ghs.googlehosted.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

206ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

135ms

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 2026-10-06 18:23:24

Field	Value
Registrar	DANDOMAIN A/S
Registered	2022-08-17
Expires	2027-08-16 (299d)

📋 WHOIS#

⏱️ Lookup Timing#

159ms

152ms

155ms

AAAA

138ms

TXT

432ms

CAA

145ms

HTTPS

148ms

TLSA

89ms

SOA

135ms

MTA-STS

201ms

DNSSEC

206ms

SRV

421ms

Total

939ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 09:04:13	456ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-26 07:31:13	687ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-17 19:28:33	576ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-05 08:36:13	634ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-25 13:59:19 shown	939ms	2 NS 0 A 0 MX	🔒 Secure
2026-06-22 00:04:15	1188ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 23:22:38	458ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 10:09:38	458ms	2 NS 0 A 0 MX	🔒 Secure