zonering.dk
Last scanned: 2026-08-27 21:59:32  ·  776ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
NameserverIP addressesPTRASN / ISP
ns1.hoelstad.biz 213.5.39.142 isp.webmm.dk AS49974 Bo data ApS
ns2.hoelstad.biz 213.5.39.157 isp.webmm.dk AS49974 Bo data ApS
🌍 A Records1 records   28ms
IPTTLPTRASNISP / OrgCIDRCountryCity
213.5.39.142 3600s isp.webmm.dk AS49974 Bo data ApS 213.5.32.0/21 🇩🇰 Denmark Vildbjerg
📧 MX Records4 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.hoelstad.com 213.5.39.142 isp.webmm.dk AS49974 Bo data ApS
20 3600s mail.hoelstad.com 213.5.39.142 isp.webmm.dk AS49974 Bo data ApS
30 3600s mail.hoelstad.com 213.5.39.142 isp.webmm.dk AS49974 Bo data ApS
40 3600s mail.hoelstad.com 213.5.39.142 isp.webmm.dk AS49974 Bo data ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   140ms
TXT Record
v=spf1 a mx ip4:213.5.39.142 ip4:213.5.39.143 ip4:213.5.39.144 ip4:213.5.39.145 ip4:213.5.39.157 a:smtp.eero.dk -all
✉️ SPF
PolicyRecord (zonering.dk)
-all (hard fail) v=spf1 a mx ip4:213.5.39.142 ip4:213.5.39.143 ip4:213.5.39.144 ip4:213.5.39.145 ip4:213.5.39.157 a:smtp.eero.dk -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 Records1 records   54ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2019110901
Primary NS (MNAME)ns1.hoelstad.biz
Responsible (RNAME)torsten@hoelstad.com
Refresh7200s
Retry540s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
39ms
A
28ms
MX
30ms
AAAA
33ms
TXT
140ms
CAA
54ms
HTTPS
35ms
TLSA
69ms
SOA
0ms
MTA-STS
67ms
DNSSEC
100ms
SRV
56ms
Total
776ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 21:59:32 776ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-18 08:32:38 10640ms 2 NS 1 A 4 MX 🔓 Insecure View
2026-06-18 07:58:14 14322ms 2 NS 1 A 4 MX 🔓 Insecure View
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