spamfighter.dk

📜 Historical scan 2026-08-17 21:11:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

spamfighter.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was registered on 20 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.124.169.232 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mail.spamfighter.com. The zone is not DNSSEC-signed, 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   117ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
51.124.169.232 28800s — AS8075 Microsoft Corporation 51.124.0.0/16 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 28800s mail.spamfighter.com — — —

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   317ms
TXT Record
v=spf1 include:spamfighter.com -all

✉️ SPF#

PolicyRecord (spamfighter.dk)
-all (hard fail) v=spf1 include:spamfighter.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 2026-10-15 21:30:51
www CNAMEsslredir.spamfighter.com (all on spamfighter.com)
www vs bare domainSame network
spamfighter.dk: 51.124.169.232 (AS8075)
www.spamfighter.dk: 51.124.169.232 (AS8075)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

84ms
FieldValue
Serial2026052900
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s

📋 Registration#

WHOIS fetched 2026-10-12 19:01:41
FieldValue
RegistrarAbion AB
Registered2003-03-20
Expires2027-03-31 (160d)

🔗 Same registrant#

6 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).

DomainRegistrar
anti-spam.dkPunktum dk A/S (direct)
backupfighter.dkAbion AB
full-diskfighter.dkAbion AB
hostedantispam.dkPunktum dk A/S (direct)
slow-pcfighter.dkAbion AB
slowpcfighter.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
117ms
A
81ms
MX
61ms
AAAA
69ms
TXT
317ms
CAA
53ms
HTTPS
104ms
TLSA
4082ms
SOA
84ms
MTA-STS
95ms
DNSSEC
132ms
SRV
141ms
Total
8899ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-24 22:19:31 5362ms 2 NS 1 A 1 MX 🔓 Insecure
2026-08-17 21:11:06 shown 8899ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-25 02:34:28 2378ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 14:16:20 5393ms 2 NS 1 A 1 MX 🔓 Insecure
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