sundbynet.dk
Last scanned: 2026-09-01 14:44:29  ·  555ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   37ms
NameserverIP addressesPTRASN / ISP
ns1.telecomx.dk 62.192.160.190 ns1.telecomx.dk AS205984 Powernet Aps
ns2.telecomx.dk 62.192.160.191 ns2.telecomx.dk AS205984 Powernet Aps
🌍 A Records1 records   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.99.181.193 600s static.193.181.99.91.clients.your-server.de AS24940 Hetzner Online GmbH 91.98.0.0/15 🇩🇪 Germany Falkenstein
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.dlx.dk 2a00:1b18:1337:1337::25
46.30.121.240		 mail.dlx.dk
mx01.dlx.dk		 AS47527 DLX A/S
AS47527 DLX A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   176ms
TXT Record
brevo-code:a182fda52455c1f5511a83d12401b235
google-site-verification=Y_W1k7mSLreUVBHFWnGez4FCuvjt_4NXhZkFfPzByFY
v=spf1 include:_spf.mail.dlx.dk ?all
✉️ SPF
PolicyRecord (sundbynet.dk)
?all (neutral) v=spf1 include:_spf.mail.dlx.dk ?all
📨 DMARC
PolicyRecord (_dmarc.sundbynet.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com
📬 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   98ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.dlx.dk DANE-EE · SPKI · SHA-256 8A39A20EF25C2CA3EBFF4F7CA64B2272…
🔐 DNSSEC83ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023010347
Primary NS (MNAME)ns1.telecomx.dk
Responsible (RNAME)hostmaster@telecomx.dk
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
37ms
A
38ms
MX
37ms
AAAA
45ms
TXT
176ms
CAA
41ms
HTTPS
45ms
TLSA
98ms
SOA
0ms
MTA-STS
43ms
DNSSEC
83ms
SRV
61ms
Total
555ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:44:29 555ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-25 07:31:14 597ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 01:07:54 4175ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 12:03:58 6153ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 12:59:21 1790ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 08:41:27 801ms 2 NS 1 A 1 MX 🔓 Insecure View
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