telekat.dk

📜 Historical scan 2026-07-09 03:59:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

telekat.dk is a .dk domain served by 2 nameservers (ns1.aau.dk, ns2.aau.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.225.59.12 is hosted by IDDQD-AS (AS1835) in Denmark. 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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.aau.dk	130.225.52.5 2001:878:300:1::5	ns1.aau.dk ns1.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education
ns2.aau.dk	130.225.54.5 2001:878:300:100::5	ns2.aau.dk ns2.aau.dk	AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education AS1835 FSKNET-DK Forskningsnettet - Danish network for Research and Education

🌍 A Records#

1 records 4026ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
130.225.59.12	3600s	—	AS1835	IDDQD-AS	130.225.0.0/16	🇩🇰 Denmark	—

📧 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 2026-10-02 08:38:24

www	Address record (no CNAME)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.telekat.dk	4c12a08d-a1e7-4a5b-bc1e-a1e7539b3eaa.acme.aau.dk
TXT	4c12a08d-a1e7-4a5b-bc1e-a1e7539b3eaa.acme.aau.dk	Wi5JfvjqzAgrqZomKdYg1TkVS4yyIx6odbhxvnsPjH0
TXT	4c12a08d-a1e7-4a5b-bc1e-a1e7539b3eaa.acme.aau.dk	fGsVWj4rRT697T2olleBa6bXuSwmmHddsz8CYZVrVLI

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1434ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

80ms

Field	Value
Serial	2018090508
Primary NS (MNAME)	ns1.aau.dk
Responsible (RNAME)	hostmaster@its.aau.dk
Refresh	3600s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

98ms

4026ms

67ms

AAAA

8067ms

TXT

9219ms

CAA

80ms

HTTPS

8074ms

TLSA

100ms

SOA

80ms

MTA-STS

117ms

DNSSEC

1434ms

SRV

225ms

Total

25687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-12 14:28:25	608ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-04 01:30:22	2897ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 16:56:38	1183ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-27 06:08:06	653ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-09 03:59:15 shown	25687ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 05:03:06	7202ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:03:20	1985ms	2 NS 1 A 0 MX	🔓 Insecure