nicolai-elberling.dk
Last scanned: 2026-08-28 08:43:47  ·  1168ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   57ms
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   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.211.38 600s domain-parking.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records3 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
100 43200s us2.mx1.mailhostbox.com 162.215.3.26 162-215-3-26.unifiedlayer.com AS46606 Unified Layer
100 43200s us2.mx2.mailhostbox.com 162.215.2.27 162-215-2-27.unifiedlayer.com AS46606 Unified Layer
100 43200s us2.mx3.mailhostbox.com 162.215.3.25 162-215-3-25.unifiedlayer.com AS46606 Unified Layer
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   172ms
TXT Record
v=spf1 redirect=_spf.mailhostbox.com
✉️ SPF
PolicyRecord (nicolai-elberling.dk)
no all — incomplete SPF v=spf1 redirect=_spf.mailhostbox.com
📨 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC98ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081101
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
57ms
A
51ms
MX
59ms
AAAA
46ms
TXT
172ms
CAA
42ms
HTTPS
47ms
TLSA
130ms
SOA
0ms
MTA-STS
68ms
DNSSEC
98ms
SRV
70ms
Total
1168ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 08:43:47 1168ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-25 12:16:26 1197ms 2 NS 1 A 3 MX 🔒 Secure View
2026-08-14 18:05:23 1024ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-17 23:35:14 1389ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-14 20:47:42 1544ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-23 05:25:56 3029ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-20 19:48:40 858ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 11:55:03 1041ms 2 NS 1 A 3 MX 🔒 Secure View
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