blackbirdsystems.dk

📜 Historical scan 2026-06-20 10:31:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackbirdsystems.dk is a .dk domain served by 2 nameservers (ns61.domaincontrol.com, ns62.domaincontrol.com). 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 13.248.243.5 is hosted by Amazon.com, Inc. (AS16509) in United States. 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   77ms
NameserverIP addressesPTRASN / ISP
ns61.domaincontrol.com 2603:5:2153::20
97.74.101.32		 ns61.domaincontrol.com
ns61.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH
ns62.domaincontrol.com 173.201.69.32
2603:5:2253::20		 ns62.domaincontrol.com
ns62.domaincontrol.com		 AS44273 Host Europe GmbH
AS44273 Host Europe GmbH

🌍 A Records#

2 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.243.5 3600s a16e665f42988324c.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —
76.223.105.230 3600s a16e665f42988324c.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 76.223.0.0/17 🇺🇸 United States —

📧 MX Records#

1 records   70ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s blackbirdsystems-dk.mail.protection.outlook.com 2a01:111:f403:ca04::b
2a01:111:f403:ca09::
2a01:111:f403:ca09::2
2a01:111:f403:ca09::d
52.101.68.36
52.101.68.5
52.101.73.16
52.101.73.2		 mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-am3pr04cu00500.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-as9pr05cu01305.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-du2pr03cu00105.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-as9pr07cu00302.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 → 52.96.182.184

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   237ms
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=quarantine v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:dmarc_rua@onsecureserver.net;

📬 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#

113ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

61ms
FieldValue
Serial2026052704
Primary NS (MNAME)ns61.domaincontrol.com
Responsible (RNAME)dns@jomax.net
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)600s

📋 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
77ms
A
61ms
MX
70ms
AAAA
60ms
TXT
237ms
CAA
59ms
HTTPS
60ms
TLSA
248ms
SOA
61ms
MTA-STS
74ms
DNSSEC
113ms
SRV
168ms
Total
746ms

🕐 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 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 shown 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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