semtrack.dk

📜 Historical scan 2026-08-20 13:59:25  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

semtrack.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was registered on 29 May 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.160.137 is hosted by Amazon.com, Inc. (AS16509) in United States. 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   409ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 ns07.sac-it.dk AS3308 Norlys Telco A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S

🌍 A Records#

1 records   389ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.160.137 3600s aa089eb6179d1ae2b.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 10:19:28
www CNAMErk26qjpb.edge.easyredir.net (all on easyredir.net)
www vs bare domainSame network
semtrack.dk: 13.248.160.137 (AS16509)
www.semtrack.dk: 13.248.160.137 76.223.34.124 (AS16509)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

855ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026082001
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@semtrack.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-10 21:08:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-05-29
Expires2027-05-31 (224d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
409ms
A
389ms
MX
325ms
AAAA
420ms
TXT
1047ms
CAA
333ms
HTTPS
468ms
TLSA
401ms
SOA
0ms
MTA-STS
476ms
DNSSEC
855ms
SRV
470ms
Total
3781ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 10:19:28 647ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-08 18:27:21 365ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-08 12:27:32 2000ms 2 NS 1 A 0 MX 🔓 Insecure
2026-10-01 21:04:35 1779ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-30 20:40:46 546ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-26 06:17:01 417ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-25 01:22:07 560ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-17 11:20:18 576ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-17 11:13:38 650ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-10 09:17:18 536ms 2 NS 1 A 0 MX 🔓 Insecure
2026-09-06 18:35:17 690ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-27 02:00:26 1858ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-20 13:59:25 shown 3781ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-13 06:40:28 493ms 2 NS 1 A 0 MX 🔓 Insecure
2026-08-06 06:16:56 642ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-31 13:58:24 504ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-23 06:16:27 1027ms 2 NS 1 A 0 MX 🔓 Insecure
2026-07-17 00:13:53 583ms 2 NS 1 A 0 MX ❓ Unknown
2026-07-09 11:38:12 8834ms 2 NS 1 A 0 MX ❓ Unknown
2026-07-03 01:08:05 1665ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-27 23:32:51 502ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-21 04:22:00 815ms 2 NS 1 A 0 MX 🔓 Insecure
2026-06-17 13:55:24 1647ms 2 NS 1 A 0 MX 🔓 Insecure
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