fsfi.dk

📜 Historical scan 2026-06-24 23:22:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fsfi.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 20 January 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 84.22.108.126 is hosted by Tilaa B.V. (AS196752) in The Netherlands. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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 51ms

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 404ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
84.22.108.126	3600s	frigg.procore.dk	AS196752	Tilaa B.V.	84.22.96.0/19	🇳🇱 The Netherlands	Woerden

📧 MX Records#

5 records 419ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	aspmx.l.google.com	2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 74.125.131.27	lj-in-f26.1e100.net lj-in-x1a.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	43200s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	43200s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	43200s	aspmx3.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 499ms

TXT Record
google-site-verification=m80IRcfj3CzRMchlIlnLLpuRT7iZ2K8RBjWT8NvyKac
v=spf1 ip4:84.22.96.26 include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (fsfi.dk)
~all (soft fail)	v=spf1 ip4:84.22.96.26 include:spf.mandrillapp.com include:_spf.google.com include:servers.mcsv.net ~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 2026-10-14 07:14:47

www CNAME	fsfi.dk (all on fsfi.dk) → 84.22.108.126 (AS196752)
www vs bare domain	Same network fsfi.dk: 84.22.108.126 (AS196752) www.fsfi.dk: 84.22.108.126 (AS196752)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

492ms

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

🏷️ SOA#

402ms

Field	Value
Serial	2026032401
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 2026-10-14 19:28:53

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2003-01-20
Expires	2027-01-31 (106d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

51ms

404ms

419ms

AAAA

37ms

TXT

499ms

CAA

409ms

HTTPS

46ms

TLSA

350ms

SOA

402ms

MTA-STS

420ms

DNSSEC

492ms

SRV

433ms

Total

1241ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 07:14:47	953ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 11:52:23	1059ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-24 23:22:30 shown	1241ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 15:18:08	1071ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 20:52:52	687ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 15:20:31	626ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-20 06:10:43	608ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-17 10:03:22	1636ms	2 NS 1 A 5 MX	🔒 Secure