au2.dk

Records from scan: 2026-10-09 00:03:36 · 942ms total · last checked 2026-10-16 14:22 (unchanged)

⬇ 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. Its website address 193.221.124.123 is hosted by CoMaSys ApS (AS51377) in Denmark. 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 52ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns.services	195.242.131.6 2001:67c:564:ffff::11	ns1.dns.services ns1.dns.services	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.dns.services	2a00:1b18:2:3:3::2 62.69.152.37	ns2.dns.services ns2.dns.services	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.221.124.123	86400s	—	AS51377	CoMaSys ApS	193.221.124.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 90ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	scan1.comasys.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S
15	86400s	scan2.comasys.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk mx14.centerasecurity.dk mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Telco A/S AS3308 Norlys Telco A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 170ms

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#

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#

138ms

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

🏷️ SOA#

24ms

Field	Value
Serial	2025072903
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#

52ms

39ms

90ms

AAAA

73ms

TXT

170ms

CAA

83ms

HTTPS

89ms

TLSA

239ms

SOA

24ms

MTA-STS

95ms

DNSSEC

138ms

SRV

90ms

Total

942ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 00:03:36 shown	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	1788ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-16 13:49:18	671ms	2 NS 1 A 2 MX	🔓 Insecure