superlæser.dk xn--superlser-l3a.dk
Last scanned: 2026-08-17 22:56:52  ·  4610ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   31ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.47.247.18 3600s one.com.webforward.g1i.one AS51468 One.com A/S 195.47.247.0/24 — —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA43ms
FieldValue
Serial2026080901
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
31ms
A
42ms
MX
44ms
AAAA
45ms
TXT
164ms
CAA
36ms
HTTPS
52ms
TLSA
35ms
SOA
43ms
MTA-STS
65ms
DNSSEC
83ms
SRV
57ms
Total
4610ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-17 22:56:52 4610ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-10 13:32:10 4587ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-10 11:22:52 772ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-09 02:15:01 1106ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-06 05:37:12 577ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 23:33:43 2409ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 02:11:47 412ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-23 22:20:42 946ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 07:13:32 970ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-21 21:23:29 349ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-21 02:30:37 389ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-18 03:43:00 639ms 2 NS 1 A 0 MX 🔒 Secure View
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