jcvvsteknik.dk
Last scanned: 2026-08-07 20:07:41  ·  4729ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.41.215 3600s prolinux4.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   51ms
PriorityTTLMail ServerIP addressesPTRASN
1 3600s aspmx.l.google.com 2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b
74.125.131.26		 li-in-x1b.1e100.net
li-in-f27.1e100.net
lu-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
🔷 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)
🔐 DNSSEC84ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080101
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
47ms
A
49ms
MX
51ms
AAAA
4038ms
TXT
4161ms
CAA
55ms
HTTPS
59ms
TLSA
75ms
SOA
0ms
MTA-STS
73ms
DNSSEC
84ms
SRV
2037ms
Total
4729ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-07 20:07:41 4729ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 02:34:35 16599ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-23 01:44:45 16774ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 08:55:41 4684ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 13:03:32 519ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 04:20:29 742ms 2 NS 1 A 1 MX 🔒 Secure View
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