fffh.dk

📜 Historical scan 2026-06-20 00:54:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fffh.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 September 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.69 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by fffh-dk.mail.protection.outlook.com. 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 235ms

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 237ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.69	3600s	webcluster1.webpod16-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 240ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fffh-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09:: 2a01:111:f403:ca09::c 52.101.68.12 52.101.68.5 52.101.73.26 52.101.73.4	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

1 records 233ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:111:29:9f04:8bb6:a4c3	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#

2 records 773ms

TXT Record
MS=ms12322411
v=spf1 include:spf.protection.example.com include:_custspf.one.com -all

✉️ SPF#

Policy	Record (fffh.dk)
-all (hard fail)	v=spf1 include:spf.protection.example.com include:_custspf.one.com -all

📨 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 22:18:43

www	46.30.215.69 2a02:2350:5:111:29:9f04:8bb6:a4c3 (AS51468) (address records, no CNAME)
www vs bare domain	Same network fffh.dk: 46.30.215.69 2a02:2350:5:111:29:9f04:8bb6:a4c3 (AS51468) www.fffh.dk: 46.30.215.69 2a02:2350:5:111:29:9f04:8bb6:a4c3 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:spf.protection.example.com has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

362ms

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

🏷️ SOA#

236ms

Field	Value
Serial	2026061801
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 14:53:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-09-30
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

235ms

237ms

240ms

AAAA

233ms

TXT

773ms

CAA

281ms

HTTPS

233ms

TLSA

126ms

SOA

236ms

MTA-STS

101ms

DNSSEC

362ms

SRV

4035ms

Total

4542ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 22:18:43	1213ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 14:13:02	2185ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 02:26:24	1221ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-20 11:49:04	1272ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 23:29:47	1024ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-20 03:40:22	7774ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-10 13:24:10	7197ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 19:12:25	1791ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 07:05:44	1178ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 22:38:02	2200ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 03:58:16	1243ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 22:14:55	1011ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 05:16:01	1024ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 00:54:43 shown	4542ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:10:58	1354ms	2 NS 1 A 1 MX	🔒 Secure