tsdkforlag.dk

📜 Historical scan 2026-06-17 14:19:11  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tsdkforlag.dk is a .dk domain served by 2 nameservers (dns1.pro.dk, dns2.pro.dk). It was registered on 26 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by spamfilter.pro.dk. 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   76ms
NameserverIP addressesPTRASN / ISP
dns1.pro.dk 37.140.219.20 — AS31027 GlobalConnect A/S
dns2.pro.dk 37.140.219.21 — AS31027 GlobalConnect A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

1 records   117ms
PriorityTTLMail ServerIP addressesPTRASN
10 — spamfilter.pro.dk 37.140.219.69 spamfilter.pro.dk AS31027 GlobalConnect 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   446ms
TXT Record
v=spf1 mx a:smtpout.pro.dk a:spamfilter.pro.dk -all

✉️ SPF#

PolicyRecord (tsdkforlag.dk)
-all (hard fail) v=spf1 mx a:smtpout.pro.dk a:spamfilter.pro.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 2026-10-23 12:00:15
wwwNXDOMAIN
www vs bare domainNeither resolves
tsdkforlag.dk: no address
www.tsdkforlag.dk: no address
WildcardNo

🔎 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#

266ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

110ms
FieldValue
Serial11
Primary NS (MNAME)dns1.pro.dk
Responsible (RNAME)hostmaster@pro.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-09 20:41:18
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-02-26
Expires2030-02-28 (1223d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
76ms
A
80ms
MX
117ms
AAAA
72ms
TXT
446ms
CAA
95ms
HTTPS
79ms
TLSA
132ms
SOA
110ms
MTA-STS
114ms
DNSSEC
266ms
SRV
0ms
Total
1048ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 12:00:15 479ms 2 NS 0 A 1 MX 🔓 Insecure
2026-09-28 05:46:48 9456ms 2 NS 0 A 1 MX 🔓 Insecure
2026-08-26 14:43:36 569ms 2 NS 0 A 1 MX 🔓 Insecure
2026-07-23 02:22:40 613ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-27 12:29:14 1603ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-19 17:29:28 2859ms 2 NS 0 A 1 MX 🔓 Insecure
2026-06-17 14:19:11 shown 1048ms 2 NS 0 A 1 MX 🔓 Insecure
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