plen.dk
Last scanned: 2026-09-01 03:32:38  ·  519ms 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   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
18.214.48.22 3600s ec2-18-214-48-22.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 18.208.0.0/13 🇺🇸 United States Ashburn
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC91ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026080801
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
46ms
MX
39ms
AAAA
36ms
TXT
167ms
CAA
35ms
HTTPS
40ms
TLSA
66ms
SOA
0ms
MTA-STS
54ms
DNSSEC
91ms
SRV
59ms
Total
519ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 03:32:38 519ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-26 18:51:53 592ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-10 04:56:51 1077ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-07 13:48:00 2200ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-28 02:17:31 498ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 12:17:12 681ms 2 NS 1 A 0 MX 🔒 Secure View
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