arnsted.dk
📜 Historical scan 2026-08-09 04:09:22  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   50ms
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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.89 3600s webcluster1.webpod13-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   64ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   48ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10b:cc:fb06:2bd0:a175 3600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen
🔐 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)
🔐 DNSSEC96ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA33ms
FieldValue
Serial2026072801
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
50ms
A
46ms
MX
64ms
AAAA
48ms
TXT
187ms
CAA
52ms
HTTPS
56ms
TLSA
133ms
SOA
33ms
MTA-STS
65ms
DNSSEC
96ms
SRV
74ms
Total
4729ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 12:43:29 469ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 18:23:21 2424ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-09 04:09:22 4729ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-03 01:42:21 736ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-22 04:24:28 841ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 15:58:29 1187ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 04:37:45 777ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 23:57:57 1100ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-19 13:32:10 2446ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 12:53:43 882ms 2 NS 1 A 0 MX 🔓 Insecure View
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