atu.dk

📜 Historical scan 2026-09-16 19:08:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

atu.dk is a .dk domain served by 3 nameservers (ns1.netsite.dk, ns2.netsite.eu, ns3.netsite.se). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.224.18.18 is hosted by Netsite A/S (AS205206) in Denmark. The zone is DNSSEC-signed and validates, 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#

3 records 96ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.netsite.dk	185.224.16.200 2a0c:cc00:0:1648::53	ns1.netsite.dk ns1.netsite.dk	AS205206 Netsite A/S AS205206 Netsite A/S
ns2.netsite.eu	194.58.196.59 2a01:3f1:859::53	ns2.netsite.eu ns2.netsite.eu	AS8674 Netnod AB AS8674 Netnod AB
ns3.netsite.se	185.42.137.115 2a01:3f0:400::59	ns3.netsite.se ns3.netsite.se	AS8674 Netnod AB AS8674 Netnod AB

🌍 A Records#

1 records 101ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.224.18.18	3600s	webproxy.netsite.dk	AS205206	Netsite A/S	185.224.16.0/22	🇩🇰 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 2026-10-15 12:02:50

www	185.224.18.18 (AS205206) (address records, no CNAME)
www vs bare domain	Same network atu.dk: 185.224.18.18 (AS205206) www.atu.dk: 185.224.18.18 (AS205206)
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#

161ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091001
Primary NS (MNAME)	ns1.netsite.dk
Responsible (RNAME)	hostmaster@netsite.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

96ms

101ms

100ms

AAAA

121ms

TXT

166ms

CAA

113ms

HTTPS

109ms

TLSA

28ms

SOA

0ms

MTA-STS

112ms

DNSSEC

161ms

SRV

124ms

Total

481ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 12:02:50	444ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-08 16:39:26	556ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-01 12:31:25	522ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-24 11:32:53	441ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-23 11:28:24	438ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-17 22:01:07	585ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-16 19:08:14 shown	481ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-03 21:13:06	486ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-31 12:46:46	497ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-30 13:23:38	355ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-28 09:26:47	574ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 12:10:18	377ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-20 11:49:30	4326ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-13 22:59:26	1791ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-08 17:10:51	699ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-01 13:59:28	586ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-24 00:53:51	779ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-22 23:44:33	16783ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-16 20:01:05	641ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-09 11:11:51	8527ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-04 20:58:33	2532ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-03 16:19:05	2418ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-27 03:23:10	958ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-26 10:56:29	535ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-22 09:19:02	2530ms	3 NS 1 A 0 MX	🔒 Secure