sfv.dk

📜 Historical scan 2026-06-24 18:54:37 · ← 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 already in the .dk zone when our tracking began on 16 June 2026. 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 224ms

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#

🌍

No A records found

📧 MX Records#

1 records 217ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sfv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09::4 2a01:111:f403:ca09::5 52.101.68.27 52.101.73.12 52.101.73.30 52.101.73.6	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am6pr04cu00306.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 311ms

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#

334ms

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

🏷️ SOA#

218ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

224ms

243ms

217ms

AAAA

239ms

TXT

311ms

CAA

204ms

HTTPS

217ms

TLSA

180ms

SOA

218ms

MTA-STS

221ms

DNSSEC

334ms

SRV

634ms

Total

2133ms

🕐 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 shown	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	870ms	3 NS 1 A 1 MX	🔒 Secure