explorado.dk
Last scanned: 2026-08-31 15:19:29  ·  9720ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   65ms
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   96ms
IPTTLPTRASNISP / OrgCIDRCountryCity
91.102.88.132 600s — AS47292 Sentia Denmark A/S 91.102.88.0/21 🇩🇰 Denmark —
📧 MX Records1 records   65ms
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   424ms
TXT Record
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
✉️ SPF
PolicyRecord (explorado.dk)
-all (hard fail) v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
📨 DMARC
PolicyRecord (_dmarc.explorado.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)
🔐 DNSSEC9091ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial202311308
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
65ms
A
96ms
MX
65ms
AAAA
97ms
TXT
424ms
CAA
75ms
HTTPS
63ms
TLSA
180ms
SOA
0ms
MTA-STS
107ms
DNSSEC
9091ms
SRV
112ms
Total
9720ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 15:19:29 9720ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 23:32:09 9806ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-27 05:41:39 9724ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 12:10:19 1899ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 11:11:39 934ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 09:09:26 5219ms 2 NS 1 A 1 MX 🔓 Insecure View
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