saltholmen.dk
Last scanned: 2026-07-21 16:48:10  ·  9060ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   62ms
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   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.184.106.212 21600s — AS3308 Norlys Digital A/S 195.184.96.0/19 🇩🇰 Denmark Dragør
📧 MX Records1 records   91ms
PriorityTTLMail ServerIP addressesPTRASN
10 21600s mail.saltholmen.dk 195.184.106.220 — AS3308 Norlys Digital A/S
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC182ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072005
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
62ms
A
71ms
MX
91ms
AAAA
86ms
TXT
236ms
CAA
88ms
HTTPS
79ms
TLSA
177ms
SOA
0ms
MTA-STS
98ms
DNSSEC
182ms
SRV
8054ms
Total
9060ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-21 16:48:10 9060ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 11:28:19 988ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 18:29:07 774ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 17:02:02 1190ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:20:23 579ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 03:37:31 632ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:52:33 513ms 2 NS 1 A 1 MX 🔒 Secure View
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