sfv.dk

📜 Historical scan 2026-06-18 04:51:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sfv.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 30 January 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.238 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by sfv-dk.mail.protection.outlook.com. 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#

3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services 37.34-46.152.69.62.in-addr.arpa	AS47527 DLX A/S AS47527 DLX A/S
ns3.dns.services	185.55.197.53	ns3.dns.services	AS60153 Inpadi ApS

🌍 A Records#

1 records 74ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.238	—	forward01.dns.services	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	sfv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09::2 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.3 52.101.68.8 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 278ms

TXT Record
a1joi3hp77pncup3auhd8qplr8
MS=ms70295827
v=spf1 include:spf.protection.outlook.com include:smtp2.mailnem.dk -all

✉️ SPF#

Policy	Record (sfv.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:smtp2.mailnem.dk -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 2026-10-08 14:39:15

www	89.249.8.220 (AS39642) (address records, no CNAME)
www vs bare domain	Different networks sfv.dk: 195.242.131.238 (AS62121) www.sfv.dk: 89.249.8.220 (AS39642) (all like this)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

error include:smtp2.mailnem.dk 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#

73ms

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

🏷️ SOA#

42ms

Field	Value
Serial	2022091432
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-18 12:25:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-01-30
Expires	2027-03-31 (163d)

🔗 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#

44ms

74ms

43ms

AAAA

43ms

TXT

278ms

CAA

47ms

HTTPS

62ms

TLSA

142ms

SOA

42ms

MTA-STS

47ms

DNSSEC

73ms

SRV

296ms

Total

870ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 12:02:50	980ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 11:29:42	763ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-07 01:30:48	1378ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-01 04:20:51	1162ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 15:51:49	1200ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-25 10:13:58	764ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-26 22:10:19	1078ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:54:37	2133ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-23 07:52:59	981ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 04:51:34 shown	870ms	3 NS 1 A 1 MX	🔒 Secure