checkdomain.dk

📜 Historical scan 2026-07-02 19:23:52  ·  ← 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   94ms
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   85ms
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   93ms
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   85ms
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#

2046ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

78ms
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 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
94ms
A
85ms
MX
93ms
AAAA
85ms
TXT
405ms
CAA
84ms
HTTPS
79ms
TLSA
180ms
SOA
78ms
MTA-STS
112ms
DNSSEC
2046ms
SRV
111ms
Total
2584ms

🕐 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 shown 2584ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 03:01:39 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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