disop.dk
Last scanned: 2026-06-28 01:16:57  ·  1688ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   240ms
NameserverIP addressesPTRASN / ISP
primary.infoserv.dk 139.162.157.8
2a01:7e01::f03c:91ff:fe59:943d		 mail2.ishost.dk
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
secondary.infoserv.dk 139.162.227.162
2a01:7e00::f03c:92ff:fe07:7dc2		 li1512-162.members.linode.com
—		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
🌍 A Records1 records   241ms
IPTTLPTRASNISP / OrgCIDRCountryCity
139.162.227.162 300s li1512-162.members.linode.com AS63949 Akamai Connected Cloud 139.162.0.0/16 🇬🇧 United Kingdom London
📧 MX Records1 records   229ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.ishost.dk 139.162.148.133 mail.ishost.dk AS63949 Akamai Connected Cloud
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   766ms
TXT Record
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
✉️ SPF
PolicyRecord (disop.dk)
-all (hard fail) v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
📨 DMARC
PolicyRecord (_dmarc.disop.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC307ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA210ms
FieldValue
Serial202202048
Primary NS (MNAME)primary.infoserv.dk
Responsible (RNAME)admin@infoserv
Refresh900s
Retry300s
Expire3600s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
240ms
A
241ms
MX
229ms
AAAA
206ms
TXT
766ms
CAA
250ms
HTTPS
211ms
TLSA
219ms
SOA
210ms
MTA-STS
249ms
DNSSEC
307ms
SRV
405ms
Total
1688ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 01:16:57 1688ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 18:47:07 1387ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 05:00:00 630ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 03:10:47 715ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 03:25:37 2473ms 2 NS 1 A 1 MX 🔓 Insecure View
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