frt.dk

📜 Historical scan 2026-06-25 14:23:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

frt.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 31 May 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by virgo.webstream.dk. 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   254ms
NameserverIP addressesPTRASN / 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   244ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s virgo.webstream.dk 81.7.136.28 — AS47292 Sentia Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   632ms
TXT Record
v=spf1 a mx a:virgo.webstream.dk ip4:81.7.136.28 -all

✉️ SPF#

PolicyRecord (frt.dk)
-all (hard fail) v=spf1 a mx a:virgo.webstream.dk ip4:81.7.136.28 -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 23:51:12
wwwNXDOMAIN
www vs bare domainNeither resolves
frt.dk: no address
www.frt.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 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#

592ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

217ms
FieldValue
Serial2023112810
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-14 02:34:04
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1999-05-31
Expires2027-06-30 (256d)

🔗 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#

NS
254ms
A
233ms
MX
244ms
AAAA
228ms
TXT
632ms
CAA
250ms
HTTPS
246ms
TLSA
144ms
SOA
217ms
MTA-STS
282ms
DNSSEC
592ms
SRV
430ms
Total
1915ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 07:30:47 523ms 3 NS 0 A 1 MX 🔒 Secure
2026-06-25 14:23:39 shown 1915ms 3 NS 0 A 1 MX 🔒 Secure
2026-06-17 10:17:10 574ms 3 NS 0 A 1 MX 🔒 Secure
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