blacknight.dk

Records from scan: 2026-09-30 17:09:51  ·  843ms total  ·  last checked 2026-10-17 07:39 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blacknight.dk is a .dk domain served by 2 nameservers (ns.blacknightsolutions.com, ns2.blacknightsolutions.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.17.242.117 is hosted by Blacknight Internet Solutions Limited (AS39122) in Ireland. Mail is handled by mail.blacknight.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   39ms
NameserverIP addressesPTRASN / ISP
ns.blacknightsolutions.com 2a01:a8:dc1:33::33
81.17.240.204		 ns.blacknightsolutions.com
ns.blacknightsolutions.com		 AS39122 Blacknight Internet Solutions Limited
AS39122 Blacknight Internet Solutions Limited
ns2.blacknightsolutions.com 2a01:a8:dc2:33::33
78.153.202.4		 ns2.blacknightsolutions.com
ns2.blacknightsolutions.com		 AS39122 Blacknight Internet Solutions Limited
AS39122 Blacknight Internet Solutions Limited

🌍 A Records#

1 records   63ms
IPTTLPTRASNISP / OrgCIDRCountryCity
81.17.242.117 900s 242-117.colo.sta.blacknight.ie AS39122 Blacknight Internet Solutions Limited 81.17.240.0/20 🇮🇪 Ireland Dublin

📧 MX Records#

1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
30 900s mail.blacknight.dk 81.17.242.117 242-117.colo.sta.blacknight.ie AS39122 Blacknight Internet Solutions Limited

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-13 03:16:59
www CNAMEbouncer.blacknight.com (all on blacknight.com)
www vs bare domainSame network
blacknight.dk: 81.17.242.117 (AS39122)
www.blacknight.dk: 81.17.242.117 2a01:a8:1::bbbb (AS39122)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

88ms
FieldValue
Serial2017032803
Primary NS (MNAME)ns.blacknightsolutions.com
Responsible (RNAME)dns@blacknightsolutions.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)900s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
63ms
MX
62ms
AAAA
65ms
TXT
368ms
CAA
72ms
HTTPS
59ms
TLSA
138ms
SOA
88ms
MTA-STS
109ms
DNSSEC
112ms
SRV
101ms
Total
843ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 17:09:51 shown 843ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-30 06:48:06 1681ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-26 04:34:04 992ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-28 10:18:17 924ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 00:45:12 846ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-19 15:09:04 6976ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-16 14:45:35 2743ms 2 NS 1 A 1 MX 🔓 Insecure
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