nybolstenderup.dk
Last scanned: 2026-06-24 09:18:26  ·  2137ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   81ms
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   134ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.40.218.18 600s www493.your-server.de AS24940 Hetzner Online GmbH 188.40.0.0/16 🇩🇪 Germany Nuremberg
📧 MX Records1 records   139ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.nybolstenderup.dk 46.4.121.70 cp07.nordicway.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovernybolstenderup.dk → 188.40.218.18
🔶 Autoconfignybolstenderup.dk → 188.40.218.18
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   477ms
TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (nybolstenderup.dk)
~all (soft fail) v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~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 Records
✗ No CAA records — any CA may issue certificates
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.nybolstenderup.dk aF1Juhci4BaZ5E3gbMjaT3HLRDXzgtm1tgu35ptadKc
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC468ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA191ms
FieldValue
Serial2026032501
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
81ms
A
134ms
MX
139ms
AAAA
124ms
TXT
477ms
CAA
137ms
HTTPS
179ms
TLSA
291ms
SOA
191ms
MTA-STS
274ms
DNSSEC
468ms
SRV
316ms
Total
2137ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 09:18:26 2137ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 01:21:39 1128ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 19:17:06 718ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 14:16:24 960ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 17:38:14 559ms 2 NS 1 A 1 MX 🔒 Secure View
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