blaa-service.dk

📜 Historical scan 2026-06-16 14:45:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blaa-service.dk is a .dk domain served by 2 nameservers (ns1.itmaster.net, ns2.itmaster.net). It was registered on 4 December 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 162.55.22.237 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.itmaster.net. The zone is not DNSSEC-signed, publishes a 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.itmaster.net	—	—	—
ns2.itmaster.net	—	—	—

🌍 A Records#

1 records 150ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.22.237	—	web1.itmaster.net	AS24940	Hetzner Online GmbH	162.55.0.0/16	🇩🇪 Germany	—

📧 MX Records#

1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.itmaster.net	142.132.131.220	mail.itmaster.net	AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 344ms

TXT Record
v=spf1 +a +mx +a:spf.itmaster.net -all

✉️ SPF#

Policy	Record (blaa-service.dk)
-all (hard fail)	v=spf1 +a +mx +a:spf.itmaster.net -all

📨 DMARC#

Policy	Record (_dmarc.blaa-service.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s; aspf=s

📬 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 2026-10-16 09:55:38

www CNAME	blaa-service.dk (all on blaa-service.dk) → 162.55.22.237 (AS24940)
www vs bare domain	Same network blaa-service.dk: 162.55.22.237 (AS24940) www.blaa-service.dk: 162.55.22.237 (AS24940)
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: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

179ms

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

🏷️ SOA#

102ms

Field	Value
Serial	2026050702
Primary NS (MNAME)	ns1.itmaster.net
Responsible (RNAME)	hostmaster@itmaster.net
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-10 10:49:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-12-04
Expires	2026-12-03 (46d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

150ms

104ms

AAAA

101ms

TXT

344ms

CAA

94ms

HTTPS

94ms

TLSA

85ms

SOA

102ms

MTA-STS

90ms

DNSSEC

179ms

SRV

0ms

Total

670ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 17:25:15	1130ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 12:47:28	1548ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-02 00:06:53	1098ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 14:45:36 shown	670ms	2 NS 1 A 1 MX	🔓 Insecure