infoserv.dk
Last scanned: 2026-08-27 21:04:56  ·  956ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   79ms
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   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
139.162.191.106 300s node3.ishost.dk AS63949 Akamai Connected Cloud 139.162.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   60ms
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 Records3 records   423ms
TXT Record
google-site-verification=a6ksTq-PdRgrzlLMp56UpLyh6Fl_g400_mMdW3q4IiE
MS=ms54007993
v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
✉️ SPF
PolicyRecord (infoserv.dk)
-all (hard fail) v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all
📨 DMARC
PolicyRecord (_dmarc.infoserv.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)
🔐 DNSSEC109ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071451
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
79ms
A
60ms
MX
60ms
AAAA
76ms
TXT
423ms
CAA
66ms
HTTPS
78ms
TLSA
176ms
SOA
0ms
MTA-STS
118ms
DNSSEC
109ms
SRV
117ms
Total
956ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:04:56 956ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 10:11:52 2174ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 11:52:10 1731ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 13:30:15 1670ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 07:12:06 910ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 22:48:37 2577ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 15:02:32 1454ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 03:24:46 1452ms 2 NS 1 A 1 MX 🔓 Insecure View
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