nelkenberg.dk
Last scanned: 2026-06-20 16:58:06  ·  1238ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   120ms
NameserverIP addressesPTRASN / ISP
dns.home.pl 2001:8d8:fe:53:6870::1
217.160.80.244		 dns.home.pl
dns.home.pl		 AS8560 IONOS SE
AS8560 IONOS SE
dns2.home.pl 2001:8d8:fe:53:6870::2
217.160.81.248		 dns2.home.pl
dns2.home.pl		 AS8560 IONOS SE
AS8560 IONOS SE
dns3.home.pl 185.132.34.251
2607:f1c0:fe:53:185:132:34:251		 dns3.home.pl
dns3.home.pl		 AS15418 Fasthosts Internet Limited
AS15418 Fasthosts Internet Limited
🌍 A Records1 records   122ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.242.248.23 3600s cloudserver3261049-3261080.home.pl AS12824 home.pl sp. z o.o. 46.242.128.0/17 🇵🇱 Poland —
📧 MX Records1 records   110ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s nelkenberg.dk 46.242.248.23 cloudserver3261049-3261080.home.pl AS12824 home.pl sp. z o.o.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovernelkenberg.dk → 46.242.248.23
🔶 Autoconfignelkenberg.dk → 46.242.248.23
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   516ms
TXT Record
v=spf1 a mx ~all
✉️ SPF
PolicyRecord (nelkenberg.dk)
~all (soft fail) v=spf1 a mx ~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
CNAME _acme-challenge.nelkenberg.dk nelkenberg.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC229ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA131ms
FieldValue
Serial1592978415
Primary NS (MNAME)dns.home.pl
Responsible (RNAME)admin@home.pl
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
120ms
A
122ms
MX
110ms
AAAA
123ms
TXT
516ms
CAA
133ms
HTTPS
108ms
TLSA
136ms
SOA
131ms
MTA-STS
124ms
DNSSEC
229ms
SRV
195ms
Total
1238ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-20 16:58:06 1238ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 15:37:24 878ms 3 NS 1 A 1 MX 🔓 Insecure View
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