ferch.dk

📜 Historical scan 2026-08-17 16:18:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ferch.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 11 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.57 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 197ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.57	3600s	webcluster2.webpod15-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 176ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10e:80cd:392f:f91f:23a1	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 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 17:29:14

www	46.30.215.57 2a02:2350:5:10e:80cd:392f:f91f:23a1 (AS51468) (address records, no CNAME)
www vs bare domain	Same network ferch.dk: 46.30.215.57 2a02:2350:5:10e:80cd:392f:f91f:23a1 (AS51468) www.ferch.dk: 46.30.215.57 2a02:2350:5:10e:80cd:392f:f91f:23a1 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

318ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026081601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-09 19:46:03

Field	Value
Registrar	ONE.COM A/S
Registered	2013-03-11
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

197ms

186ms

176ms

AAAA

152ms

TXT

396ms

CAA

208ms

HTTPS

182ms

TLSA

173ms

SOA

0ms

MTA-STS

233ms

DNSSEC

318ms

SRV

252ms

Total

1914ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 15:43:17	361ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 22:46:25	471ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 11:33:07	580ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 21:01:43	561ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-17 16:18:41 shown	1914ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-23 02:16:02	643ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-21 21:53:54	8525ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 16:06:23	624ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 19:23:33	579ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 19:19:21	863ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:43:37	435ms	2 NS 1 A 0 MX	🔒 Secure