au2.dk

📜 Historical scan 2026-06-16 13:52:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

au2.dk is a .dk domain served by 2 nameservers (ns1.dns.services, ns2.dns.services). It was registered on 17 June 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by scan1.comasys.dk, scan2.comasys.dk. 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 245ms

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

🌍 A Records#

1 records 265ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.123	—	—	AS51377	—	—	—	—

📧 MX Records#

2 records 197ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	scan1.comasys.dk	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.
15	—	scan2.comasys.dk	192.162.219.49	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 411ms

TXT Record
v=spf1 include:_spf.comasys.dk +a +mx -all

✉️ SPF#

Policy	Record (au2.dk)
-all (hard fail)	v=spf1 include:_spf.comasys.dk +a +mx -all

📨 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 2026-10-09 00:03:36

www CNAME	au2.dk (all on au2.dk) → 193.221.124.123 (AS51377)
www vs bare domain	Same network au2.dk: 193.221.124.123 (AS51377) www.au2.dk: 193.221.124.123 (AS51377)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

420ms

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

🏷️ SOA#

233ms

Field	Value
Serial	2025072901
Primary NS (MNAME)	ns2.one.com
Responsible (RNAME)	support+wp02@comasys.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-09 00:17:40

Field	Value
Registrar	Namehost by CoMaSys ApS
Registered	2006-06-17
Expires	2027-06-30 (256d)

📋 WHOIS#

⏱️ Lookup Timing#

245ms

265ms

197ms

AAAA

247ms

TXT

411ms

CAA

224ms

HTTPS

248ms

TLSA

238ms

SOA

233ms

MTA-STS

228ms

DNSSEC

420ms

SRV

0ms

Total

1788ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 00:03:36	942ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-06 02:04:46	2551ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-04 01:06:06	570ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-29 20:59:32	591ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 13:52:48 shown	1788ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 13:49:18	671ms	2 NS 1 A 2 MX	🔓 Insecure