syddk.dk
Last scanned: 2026-08-28 11:25:06  ·  10505ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   84ms
NameserverIP addressesPTRASN / ISP
ns13.truehostdns.com 51.68.252.77 ns13.truehostdns.com AS16276 OVH SAS
ns14.truehostdns.com 51.68.252.81 ns14.truehostdns.com AS16276 OVH SAS
🌍 A Records1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
209.38.111.245 14400s — AS14061 DigitalOcean, LLC 209.38.0.0/16 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   99ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mail.syddk.dk 51.178.20.173 pink.truehostdns.com AS16276 OVH SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover51.178.20.173
🔶 Autoconfig51.178.20.173
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   265ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   498ms
TXT Record
v=spf1 ip4:51.178.20.173 +a +mx +ip4:148.72.177.82 -all
✉️ SPF
PolicyRecord (syddk.dk)
-all (hard fail) v=spf1 ip4:51.178.20.173 +a +mx +ip4:148.72.177.82 -all
📨 DMARC
PolicyRecord (_dmarc.syddk.dk)
p=quarantine v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:kontor@syddk.dk
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.syddk.dk svzg9dtB-guQEZ4O5Ixmn2INk5hLrM0GkS7T0zk1L5E
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9119ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080804
Primary NS (MNAME)ns13.truehostdns.com
Responsible (RNAME)truehostdns@gmail.com
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
84ms
A
73ms
MX
99ms
AAAA
97ms
TXT
498ms
CAA
55ms
HTTPS
260ms
TLSA
136ms
SOA
0ms
MTA-STS
116ms
DNSSEC
9119ms
SRV
265ms
Total
10505ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 11:25:06 10505ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 21:19:55 1192ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-11 02:37:36 1530ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 22:24:12 3427ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-13 06:35:21 3008ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 10:12:33 3109ms 2 NS 1 A 1 MX 🔓 Insecure View
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