siliconsvenstrup.dk
Last scanned: 2026-08-31 13:30:52  ·  434ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   22ms
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 Records2 records   27ms
IPTTLPTRASNISP / OrgCIDRCountryCity
23.21.157.88 3600s ec2-23-21-157-88.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 23.20.0.0/14 🇺🇸 United States Ashburn
23.21.234.173 3600s ec2-23-21-234-173.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 23.20.0.0/14 🇺🇸 United States Ashburn
📧 MX Records1 records   35ms
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🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026083101
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
22ms
A
27ms
MX
35ms
AAAA
25ms
TXT
109ms
CAA
35ms
HTTPS
34ms
TLSA
73ms
SOA
0ms
MTA-STS
39ms
DNSSEC
93ms
SRV
41ms
Total
434ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 13:30:52 434ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-26 16:20:27 829ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-07 00:17:04 1505ms 2 NS 2 A 4 MX 🔒 Secure View
2026-06-28 15:24:19 1098ms 2 NS 2 A 4 MX 🔒 Secure View
2026-06-25 11:33:31 761ms 2 NS 2 A 4 MX 🔒 Secure View
2026-06-19 03:35:46 6461ms 2 NS 2 A 4 MX 🔒 Secure View
2026-06-18 00:37:22 1175ms 2 NS 2 A 4 MX 🔒 Secure View
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