maryslab.dk
Last scanned: 2026-08-25 11:25:55  ·  451ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   27ms
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   24ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.198.79.1 3600s — AS16509 Amazon.com, Inc. 216.198.79.0/24 🇺🇸 United States —
📧 MX Records1 records   38ms
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)
🔐 DNSSEC93ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080701
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
27ms
A
24ms
MX
38ms
AAAA
30ms
TXT
126ms
CAA
38ms
HTTPS
36ms
TLSA
46ms
SOA
0ms
MTA-STS
39ms
DNSSEC
93ms
SRV
50ms
Total
451ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 11:25:55 451ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-08 01:53:39 16439ms 2 NS 1 A 1 MX ❓ Unknown View
2026-08-02 10:12:20 750ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-29 08:01:36 9678ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-27 15:51:41 597ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-26 14:04:56 683ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-25 13:32:57 710ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-24 13:19:06 765ms 1 NS 0 A 0 MX ❓ Unknown View
2026-07-23 08:53:39 3003ms 1 NS 0 A 0 MX ❓ Unknown View
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