blackbirdsystems.dk

📜 Historical scan 2026-09-11 15:12:00  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackbirdsystems.dk is a .dk domain served by 2 nameservers (ns1.siteground.net, ns2.siteground.net). It was registered on 27 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 35.214.176.215 is hosted by Google Ireland Limited (AS43515) in The Netherlands. Mail is handled by blackbirdsystems-dk.mail.protection.outlook.com. 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   205ms
NameserverIP addressesPTRASN / ISP
ns1.siteground.net 75.2.77.104 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.siteground.net 99.83.229.113 ac4b097dbd0dd6307.awsglobalaccelerator.com AS16509 Amazon.com, Inc.

🌍 A Records#

1 records   190ms
IPTTLPTRASNISP / OrgCIDRCountryCity
35.214.176.215 86400s 215.176.214.35.bc.googleusercontent.com AS43515 Google Ireland Limited 35.214.128.0/17 🇳🇱 The Netherlands Groningen

📧 MX Records#

1 records   205ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s blackbirdsystems-dk.mail.protection.outlook.com 2a01:111:f403:ca04::9
2a01:111:f403:ca04::a
2a01:111:f403:ca04::f
2a01:111:f403:ca3c::a
52.101.68.21
52.101.68.36
52.101.68.39
52.101.73.126		 mail-db7pr03cu00601.inbound.protection.outlook.com
mail-du0pr03cu00102.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-zrxpr07cu00102.inbound.protection.outlook.com
mail-db4pr02cu00205.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am8pr83cu00106.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 52.98.152.248
🔶 Autoconfig35.214.176.215

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   483ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (blackbirdsystems.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.blackbirdsystems.dk)
p=none (monitor only) v=DMARC1; p=none; aspf=r; adkim=r;

📬 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 2026-10-08 02:44:20
www35.214.176.215 (AS43515) (address records, no CNAME)
www vs bare domainSame network
blackbirdsystems.dk: 35.214.176.215 (AS43515)
www.blackbirdsystems.dk: 35.214.176.215 (AS43515)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

272ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial17
Primary NS (MNAME)ns1.siteground.net
Responsible (RNAME)admins@siteground.com
Refresh10800s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-18 15:27:27
FieldValue
RegistrarNetsite A/S
Registered2026-05-27
Expires2027-05-26 (218d)

🔗 Same registrant#

26 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
antiphish.dkNetsite A/S
appie.dkNetsite A/S
awr.dkNetsite A/S
burnermail.dkNetsite A/S
burnr.dkNetsite A/S
cdnserver.dkNetsite A/S
cmd-ctrl.dkNetsite A/S
cmdctrl.dkNetsite A/S
commandandcontrol.dkNetsite A/S
cyber-awareness.dkNetsite A/S
cyberdefense.dkNetsite A/S
cyberforce.dkNetsite A/S
cyberintelligence.dkNetsite A/S
cybernetix.dkNetsite A/S
cyberuddannelse.dkNetsite A/S
defenceindustry.dkNetsite A/S
defenseindustry.dkNetsite A/S
execurity.dkNetsite A/S
humanintelligence.dkNetsite A/S
milspace.dkNetsite A/S
nummerinfo.dkNetsite A/S
onr.dkNetsite A/S
opensourceintelligence.dkNetsite A/S
reconnaissance.dkNetsite A/S
signalsintelligence.dkNetsite A/S
socialengineering.dkNetsite A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
205ms
A
190ms
MX
205ms
AAAA
188ms
TXT
483ms
CAA
194ms
HTTPS
127ms
TLSA
145ms
SOA
0ms
MTA-STS
140ms
DNSSEC
272ms
SRV
378ms
Total
2045ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 22:37:03 1485ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-25 00:47:08 986ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-11 15:12:00 shown 2045ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-08 13:51:44 8847ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-20 10:31:51 746ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 09:13:31 2503ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 14:45:07 1280ms 2 NS 2 A 1 MX 🔓 Insecure
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