blck.dk

📜 Historical scan 2026-06-21 16:51:47  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blck.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 October 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   137ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S

🌍 A Records#

1 records   124ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.127 3600s webforward.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   127ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover46.30.213.127
🔶 Autoconfig46.30.213.127

🔷 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#

latest probe, not this scan · checked 2026-10-11 21:02:41
www46.30.213.127 (AS51468) (address records, no CNAME)
www vs bare domainSame network
blck.dk: 46.30.213.127 (AS51468)
www.blck.dk: 46.30.213.127 (AS51468)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

194ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2026061905
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 19:47:44
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-10-21
Expires2026-10-31 (14d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
137ms
A
124ms
MX
127ms
AAAA
141ms
TXT
155ms
CAA
136ms
HTTPS
131ms
TLSA
88ms
SOA
0ms
MTA-STS
98ms
DNSSEC
194ms
SRV
141ms
Total
674ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 09:39:51 524ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 05:36:54 5050ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-20 08:03:28 8857ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-21 16:51:47 shown 674ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-18 22:03:12 788ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 14:46:28 638ms 2 NS 1 A 4 MX 🔒 Secure
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