checkdomain.dk

📜 Historical scan 2026-06-27 03:01:39  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

checkdomain.dk is a .dk domain served by 2 nameservers (ns.checkdomain.de, ns2.checkdomain.de). It was registered on 23 March 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 130.185.109.77 is hosted by Core-Backbone GmbH (AS51191) in Germany. Mail is handled by checkdomain.dk. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   362ms
NameserverIP addressesPTRASN / ISP
ns.checkdomain.de 109.237.143.11
2a02:2b80:101:5000::9		 ns1.checkdomain.de
—		 AS45012 dogado GmbH
AS45012 dogado GmbH
ns2.checkdomain.de 2a01:4f8:2b02:a88::106
5.9.190.98		 ns2.checkdomain.de
ns2.checkdomain.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH

🌍 A Records#

1 records   388ms
IPTTLPTRASNISP / OrgCIDRCountryCity
130.185.109.77 300s parking.checkdomain.de AS51191 Core-Backbone GmbH 130.185.104.0/21 🇩🇪 Germany Dietenhofen

📧 MX Records#

1 records   409ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s checkdomain.dk 130.185.109.77
2a01:4a0:2002:4:1da9:a99f:5423:3cf1		 parking.checkdomain.de
parking.checkdomain.de		 AS51191 Core-Backbone GmbH
AS51191 Core-Backbone GmbH

🔷 AAAA Records (IPv6)#

1 records   346ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4a0:2002:4:1da9:a99f:5423:3cf1 300s parking.checkdomain.de AS51191 Core-Backbone GmbH 2a01:4a0:2002:0:0:0:0:0/48 🇩🇪 Germany —

🔐 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 2026-10-08 03:16:50
www130.185.109.77 2a01:4a0:2002:4:1da9:a99f:5423:3cf1 (AS51191) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

553ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

233ms
FieldValue
Serial2022032401
Primary NS (MNAME)ns.checkdomain.de
Responsible (RNAME)hostmaster@checkdomain.de
Refresh40000s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-10 16:29:15
FieldValue
RegistrarASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered2009-03-23
Expires2027-03-31 (165d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
362ms
A
388ms
MX
409ms
AAAA
346ms
TXT
911ms
CAA
375ms
HTTPS
390ms
TLSA
1307ms
SOA
233ms
MTA-STS
375ms
DNSSEC
553ms
SRV
573ms
Total
7443ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 03:16:50 560ms 2 NS 1 A 1 MX 🔓 Insecure
2026-10-01 04:35:42 927ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-23 06:46:27 706ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-02 19:23:52 2584ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 03:01:39 shown 7443ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-24 01:35:21 1020ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-16 20:25:38 632ms 2 NS 1 A 1 MX 🔓 Insecure
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