tsdkforlag.dk

📜 Historical scan 2026-07-23 02:22:40 · ← 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, publishes a 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 32ms

Nameserver	IP addresses	PTR	ASN / 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 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	spamfilter.pro.dk	37.140.219.69	spamfilter.pro.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.timehosting.dk → 37.140.219.35

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 180ms

TXT Record
v=spf1 mx a:smtpout.pro.dk a:spamfilter.pro.dk -all

✉️ SPF#

Policy	Record (tsdkforlag.dk)
-all (hard fail)	v=spf1 mx a:smtpout.pro.dk a:spamfilter.pro.dk -all

📨 DMARC#

Policy	Record (_dmarc.tsdkforlag.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

www	NXDOMAIN
www vs bare domain	Neither resolves tsdkforlag.dk: no address www.tsdkforlag.dk: no address
Wildcard	No

🔎 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#

53ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	13
Primary NS (MNAME)	dns1.pro.dk
Responsible (RNAME)	hostmaster@pro.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 20:41:18

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-26
Expires	2030-02-28 (1223d)

📋 WHOIS#

⏱️ Lookup Timing#

32ms

34ms

33ms

AAAA

34ms

TXT

180ms

CAA

33ms

HTTPS

39ms

TLSA

53ms

SOA

0ms

MTA-STS

51ms

DNSSEC

53ms

SRV

50ms

Total

613ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
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 shown	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	1048ms	2 NS 0 A 1 MX	🔓 Insecure