beholdning.dk
Last scanned: 2026-06-22 16:54:05  ·  1860ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   186ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 A Records1 records   166ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.163.115.178 3600s lvps46-163-115-178.dedicated.hosteurope.de AS8972 Host Europe GmbH 46.163.112.0/21 🇫🇷 France Strasbourg
📧 MX Records1 records   189ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.runbox.com 185.226.149.25 aibo.runbox.com AS50304 Blix Solutions AS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   261ms
TXT Record
v=spf1 include:spf.runbox.com -all
✉️ SPF
PolicyRecord (beholdning.dk)
-all (hard fail) v=spf1 include:spf.runbox.com -all
📨 DMARC
PolicyRecord (_dmarc.beholdning.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:nikolaj@bjerringfelt.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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC246ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA176ms
FieldValue
Serial2026020104
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
186ms
A
166ms
MX
189ms
AAAA
169ms
TXT
261ms
CAA
175ms
HTTPS
164ms
TLSA
495ms
SOA
176ms
MTA-STS
162ms
DNSSEC
246ms
SRV
192ms
Total
1860ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 16:54:05 1860ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 06:07:53 1116ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 14:17:34 606ms 4 NS 1 A 1 MX 🔒 Secure View
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