aalborgtekniskskole.dk

📜 Historical scan 2026-06-16 12:37:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalborgtekniskskole.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 23 August 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.131.238 is hosted by Christian Ebsen ApS (AS62121) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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 160ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	—	—	—
ns2.dns.services	—	—	—
ns3.dns.services	—	—	—

🌍 A Records#

1 records 159ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.131.238	—	forward01.dns.services	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

1 records 156ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:564:fffa::1002	—	—	AS62121	Christian Ebsen ApS	2001:67c:564:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 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 2026-10-10 21:20:13

www	195.242.131.238 2001:67c:564:fffa::1002 (AS62121) (address records, no CNAME)
www vs bare domain	Same network aalborgtekniskskole.dk: 195.242.131.238 2001:67c:564:fffa::1002 (AS62121) www.aalborgtekniskskole.dk: 195.242.131.238 2001:67c:564:fffa::1002 (AS62121)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

155ms

Field	Value
Serial	2026060307
Primary NS (MNAME)	ns1.dns.services
Responsible (RNAME)	post@dns.services
Refresh	10800s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration#

WHOIS fetched 2026-10-10 06:29:55

Field	Value
Registrar	IT Center Nord
Registered	2007-08-23
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

160ms

159ms

160ms

AAAA

156ms

TXT

138ms

CAA

158ms

HTTPS

166ms

TLSA

45ms

SOA

155ms

MTA-STS

27ms

DNSSEC

244ms

SRV

0ms

Total

518ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 17:13:49	398ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-25 19:05:43	441ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 15:46:03	2807ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-21 07:17:58	1680ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 12:37:42 shown	518ms	3 NS 1 A 0 MX	🔒 Secure