blackblue.dk

Records from scan: 2026-08-27 17:26:26  ·  493ms total  ·  last checked 2026-10-24 21:14 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blackblue.dk is a .dk domain served by 3 nameservers (ns1.dns.services, ns2.dns.services, ns3.dns.services). It was registered on 28 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 139.162.152.13 is hosted by Akamai Connected Cloud (AS63949) in Germany. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

3 records   36ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services 195.242.131.6
2001:67c:564:ffff::11		 ns1.dns.services
ns1.dns.services		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.dns.services 2a00:1b18:2:3:3::2
62.69.152.37		 ns2.dns.services
ns2.dns.services		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.dns.services 185.55.197.53 ns3.dns.services AS60153 Inpadi ApS

🌍 A Records#

1 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
139.162.152.13 172800s li1419-13.members.linode.com AS63949 Akamai Connected Cloud 139.162.0.0/16 🇩🇪 Germany Frankfurt am Main

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

1 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7e01::f03c:92ff:fe28:429d 172800s — AS63949 Akamai Connected Cloud 2a01:7e00:0:0:0:0:0:0/30 🇩🇪 Germany Frankfurt am Main

🔐 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 2026-10-09 00:15:07
www139.162.152.13 2a01:7e01::f03c:92ff:fe28:429d (AS63949) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

70ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2022092920
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s

📋 Registration#

WHOIS fetched 2026-10-24 14:10:31
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-08-28
Expires2027-08-27 (305d)

🔗 Same registrant#

2 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
jetlag.dkPunktum dk A/S (direct)
julepik.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
52ms
MX
46ms
AAAA
36ms
TXT
142ms
CAA
50ms
HTTPS
44ms
TLSA
88ms
SOA
0ms
MTA-STS
62ms
DNSSEC
70ms
SRV
63ms
Total
493ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-27 17:26:26 shown 493ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-27 02:55:40 673ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-26 13:14:34 617ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-20 19:06:27 581ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 14:45:44 4304ms 3 NS 1 A 0 MX 🔒 Secure
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