algoritmisk-kunst.dk
Last scanned: 2026-08-28 06:23:17  ·  611ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.133 3600s webcluster1.webpod17-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records1 records   62ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:106:2f:1ffb:8780:a47f 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)
🔐 DNSSEC94ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026081801
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 RegistrationWHOIS fetched 2026-07-19 16:39:25
FieldValue
RegistrarONE.COM A/S
Registered2019-09-06
Expires2026-09-30 (28d)
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
38ms
MX
62ms
AAAA
47ms
TXT
205ms
CAA
45ms
HTTPS
71ms
TLSA
81ms
SOA
0ms
MTA-STS
67ms
DNSSEC
94ms
SRV
100ms
Total
611ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:23:17 611ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-19 04:47:07 3044ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 09:10:12 1267ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 16:33:43 567ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-17 02:34:19 667ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-20 17:46:02 1033ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-19 13:06:55 3043ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-19 06:12:30 1702ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-16 12:43:49 831ms 2 NS 1 A 3 MX 🔒 Secure View
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