tide.dk
Last scanned: 2026-08-27 15:08:11  ·  1109ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   87ms
NameserverIP addressesPTRASN / ISP
cns1.alfahosting.info 109.237.142.8
2a01:64c0:0:5000::8		 cns1.cloudpit.de
cns1.cloudpit.de		 AS45012 dogado GmbH
AS45012 dogado GmbH
cns2.alfahosting.info 148.251.254.105
2a01:4f8:2b02:a88::105		 cns2.cloudpit.com
cns2.cloudpit.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
cns3.alfahosting.info 109.237.143.8
2a02:2b80:101:5000::8		 cns3.cloudpit.io
cns3.cloudpit.io		 AS45012 dogado GmbH
AS45012 dogado GmbH
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.237.132.28 86400s alfa3102.alfahosting-server.de AS45012 dogado GmbH 109.237.128.0/21 🇩🇪 Germany —
📧 MX Records1 records   72ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.tide.dk 109.237.132.28 alfa3102.alfahosting-server.de AS45012 dogado GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover109.237.132.28
🔶 Autoconfig109.237.132.28
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   357ms
TXT Record
v=spf1 a mx include:secure-mailgate.com ~all
✉️ SPF
PolicyRecord (tide.dk)
~all (soft fail) v=spf1 a mx include:secure-mailgate.com ~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 / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023101701
Primary NS (MNAME)cns1.alfahosting.info
Responsible (RNAME)hostmaster@alfahosting.de
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
87ms
A
48ms
MX
72ms
AAAA
59ms
TXT
357ms
CAA
88ms
HTTPS
72ms
TLSA
261ms
SOA
0ms
MTA-STS
105ms
DNSSEC
89ms
SRV
147ms
Total
1109ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 15:08:11 1109ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 06:57:16 2792ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 00:16:56 2523ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 13:30:45 936ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 17:17:48 1398ms 3 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone