plagron.dk
Last scanned: 2026-08-23 13:07:30  ·  5789ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   85ms
NameserverIP addressesPTRASN / ISP
ns1.dn-s.nl 185.104.28.19
2a06:2ec0:1::10		 ns1.zxcs.nl
ns1.zxcs.nl		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL
ns2.dn-s.nl 2a03:b0c0:3:d0::116:2001
46.101.179.64		 ns2.zxcs.nl
ns2.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns3.dn-s.nl 178.62.208.8
2a03:b0c0:2:d0::57:1001		 ns3.zxcs.nl
ns3.zxcs.nl		 AS14061 DigitalOcean, LLC
AS14061 DigitalOcean, LLC
ns4.dn-s.nl 185.220.172.14
2a06:2ec0:1:a::d53		 ns.zxcs.de
ns.zxcs.de		 AS206281 Stichting DIGI NL
AS206281 Stichting DIGI NL
🌍 A Records1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.144.130.122 300s hosting.bertelsonline.com AS20857 Signet B.V. 136.144.128.0/17 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s smtp.dmrmail.nl 18.195.109.3 ec2-18-195-109-3.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   132ms
TXT Record
v=spf1 +mx +a include:spf.dmrmail.nl +all
✉️ SPF
PolicyRecord (plagron.dk)
+all (no restriction) v=spf1 +mx +a include:spf.dmrmail.nl +all
📨 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
🔗 TLSA / DANE1 records   330ms
Service / OwnerTypeCert association
SMTP _25._tcp.smtp.dmrmail.nl DANE-EE · SPKI · SHA-256 69418E6237A497F2D0771D2960EA8DF3…
🔐 DNSSEC142ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
Key typeAlgorithmPublic key
KSK RSA/SHA-256 AwEAAavZIfw/iVW2VKuBEmCUOBi3VoNLuOgr255Q…
🏷️ SOA17ms
FieldValue
Serial2021010100
Primary NS (MNAME)ns1.dn-s.nl
Responsible (RNAME)hostmaster@plagron.dk
Refresh600s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
85ms
A
81ms
MX
37ms
AAAA
30ms
TXT
132ms
CAA
111ms
HTTPS
51ms
TLSA
330ms
SOA
17ms
MTA-STS
17ms
DNSSEC
142ms
SRV
0ms
Total
5789ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-23 13:07:30 5789ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 23:53:19 940ms 4 NS 1 A 1 MX 🔓 Insecure View
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