dv-sikring.dk
Last scanned: 2026-08-18 16:13:52  ·  13971ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   2057ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   2044ms
IPTTLPTRASNISP / OrgCIDRCountryCity
157.90.67.40 600s cp01.azehosting.net AS24940 Hetzner Online GmbH 157.90.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   2041ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s cp01.azehosting.net 157.90.67.40
2a01:4f8:2b02:6d4::2		 cp01.azehosting.net
cp01.azehosting.net		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover157.90.67.40
🔶 Autoconfigdv-sikring.dk
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   2183ms
TXT Record
google-site-verification=Kt_7aLkBFsQQaO-sadPtdEoaHf16fWAXUwkucYJvSXk
v=spf1 include:_spf.google.com include:spf.smtp2go.com include:spf.dv-sikring.dk ~all
✉️ SPF
PolicyRecord (dv-sikring.dk)
~all (soft fail) v=spf1 include:_spf.google.com include:spf.smtp2go.com include:spf.dv-sikring.dk ~all
📨 DMARC
PolicyRecord (_dmarc.dv-sikring.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:dmarc_reports@dv-sikring.dk; ruf=mailto:dmarc_reports@dv-sikring.dk
📬 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.dv-sikring.dk dv-sikring.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9088ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA51ms
FieldValue
Serial2026081102
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
2057ms
A
2044ms
MX
2041ms
AAAA
2038ms
TXT
2183ms
CAA
4038ms
HTTPS
2048ms
TLSA
80ms
SOA
51ms
MTA-STS
4066ms
DNSSEC
9088ms
SRV
4057ms
Total
13971ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-18 16:13:52 13971ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 23:15:20 1104ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 22:16:59 4785ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 20:26:00 2273ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 17:23:32 831ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 16:28:05 1072ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 05:05:08 673ms 2 NS 1 A 1 MX 🔒 Secure View
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