downcheck.dk

Records from scan: 2026-10-02 18:41:53  ·  593ms total  ·  last checked 2026-10-20 12:56 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

downcheck.dk is a .dk domain served by 3 nameservers (ns1.domaindiscount24.net, ns2.domaindiscount24.net, ns3.domaindiscount24.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.22.145.121 is hosted by Amazon.com, Inc. (AS16509) in Germany. The zone is not DNSSEC-signed, 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   35ms
NameserverIP addressesPTRASN / ISP
ns1.domaindiscount24.net 193.227.117.34
2a04:2b00:14cc::34		 ns1.domaindiscount24.net
ns1.monikerdns.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns2.domaindiscount24.net 194.50.187.34
2a04:2b00:14dd::34		 ns2.domaindiscount24.net
ns2.monikerdns.net		 AS207021 ipcom GmbH
AS1921 ipcom GmbH
ns3.domaindiscount24.net 194.0.182.34
2a04:2b00:14ee::34		 ns3.domaindiscount24.net
ns3.monikerdns.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH

🌍 A Records#

2 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
5.22.145.121 600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 5.22.145.0/24 🇩🇪 Germany —
5.22.145.16 600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 5.22.145.0/24 🇩🇪 Germany —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a00:18e0:5:2:7577:4e4d:413b:f507 600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 2a00:18e0:5:0:0:0:0:0/48 🇩🇪 Germany —
2a00:18e0:5:3:dfe2:c743:85aa:61bc 600s relay.mail-forwarder.io AS16509 Amazon.com, Inc. 2a00:18e0:5:0:0:0:0:0/48 🇩🇪 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#

checked 2026-10-07 20:06:52
www5.22.145.121 5.22.145.16 2a00:18e0:5:2:7577:4e4d:413b:f507 2a00:18e0:5:3:dfe2:c743:85aa:61bc (AS16509) (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#

76ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

41ms
FieldValue
Serial2021102800
Primary NS (MNAME)ns1.domaindiscount24.net
Responsible (RNAME)tech@key-systems.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)28800s

📋 Registration#

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

⏱️ Lookup Timing#

NS
35ms
A
52ms
MX
50ms
AAAA
52ms
TXT
224ms
CAA
37ms
HTTPS
69ms
TLSA
156ms
SOA
41ms
MTA-STS
77ms
DNSSEC
76ms
SRV
78ms
Total
593ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 18:41:53 shown 593ms 3 NS 2 A 0 MX 🔓 Insecure
2026-09-26 05:16:14 9518ms 3 NS 2 A 0 MX 🔓 Insecure
2026-08-26 22:42:48 790ms 3 NS 2 A 0 MX 🔓 Insecure
2026-08-24 14:16:13 2134ms 3 NS 2 A 0 MX 🔓 Insecure
2026-06-17 04:22:16 398ms 3 NS 2 A 0 MX 🔓 Insecure
2026-06-17 04:20:47 506ms 3 NS 2 A 0 MX 🔓 Insecure
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