nofilter.dk
Last scanned: 2026-08-27 20:27:00  ·  2613ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   96ms
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   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
139.162.148.133 600s mail.ishost.dk AS63949 Akamai Connected Cloud 139.162.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   58ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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   397ms
TXT Record
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
✉️ SPF
PolicyRecord (nofilter.dk)
-all (hard fail) v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
📨 DMARC
PolicyRecord (_dmarc.nofilter.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)
🔐 DNSSEC2066ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial202503254
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
96ms
A
70ms
MX
58ms
AAAA
52ms
TXT
397ms
CAA
114ms
HTTPS
56ms
TLSA
122ms
SOA
0ms
MTA-STS
111ms
DNSSEC
2066ms
SRV
112ms
Total
2613ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 20:27:00 2613ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 22:59:05 9535ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 19:36:39 1002ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 13:30:29 1467ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 18:31:40 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:05:47 1597ms 2 NS 1 A 1 MX 🔓 Insecure View
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