blaa-service.dk

📜 Historical scan 2026-07-08 12:47:28  ·  ← 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   122ms
NameserverIP addressesPTRASN / ISP
ns1.itmaster.net 162.55.22.237 web1.itmaster.net AS24940 Hetzner Online GmbH
ns2.itmaster.net 65.108.58.212 ns2.itmaster.net AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.55.22.237 3600s web1.itmaster.net AS24940 Hetzner Online GmbH 162.55.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.itmaster.net 142.132.131.220
2a01:4f8:272:2809::5		 mail.itmaster.net
mail.itmaster.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   151ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 5 143 mail.itmaster.net

📝 TXT Records#

1 records   424ms
TXT Record
v=spf1 +a +mx +a:spf.itmaster.net -all

✉️ SPF#

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

📨 DMARC#

PolicyRecord (_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 CNAMEblaa-service.dk (all on blaa-service.dk)
www vs bare domainSame network
blaa-service.dk: 162.55.22.237 (AS24940)
www.blaa-service.dk: 162.55.22.237 (AS24940)
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.blaa-service.dk HHce3XK3ofnCTfxu0Stdw-e3GH_V2heBgGtHjBlpFy4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

168ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026070602
Primary NS (MNAME)ns1.itmaster.net
Responsible (RNAME)hostmaster@itmaster.net
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)10800s

📋 Registration#

WHOIS fetched 2026-10-10 10:49:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2021-12-04
Expires2026-12-03 (47d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
122ms
A
64ms
MX
72ms
AAAA
90ms
TXT
424ms
CAA
84ms
HTTPS
78ms
TLSA
142ms
SOA
0ms
MTA-STS
151ms
DNSSEC
168ms
SRV
151ms
Total
1548ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-07 17:25:15 1130ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-08 12:47:28 shown 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 670ms 2 NS 1 A 1 MX 🔓 Insecure
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