bstdevice.dk
Last scanned: 2026-08-27 14:41:41  ·  4863ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   50ms
NameserverIP addressesPTRASN / ISP
ns-1339.awsdns-39.org 205.251.197.59
2600:9000:5305:3b00::1		 ns-1339.awsdns-39.org
ns-1339.awsdns-39.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1805.awsdns-33.co.uk 205.251.199.13
2600:9000:5307:d00::1		 ns-1805.awsdns-33.co.uk
ns-1805.awsdns-33.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-47.awsdns-05.com 205.251.192.47
2600:9000:5300:2f00::1		 ns-47.awsdns-05.com
ns-47.awsdns-05.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-972.awsdns-57.net 205.251.195.204
2600:9000:5303:cc00::1		 ns-972.awsdns-57.net
ns-972.awsdns-57.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.183.181.22 60s — AS3301 Telia Company AB 193.183.181.0/24 🇸🇪 Sweden —
📧 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)
🔐 DNSSEC2061ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-47.awsdns-05.com
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
51ms
MX
92ms
AAAA
57ms
TXT
255ms
CAA
58ms
HTTPS
65ms
TLSA
63ms
SOA
0ms
MTA-STS
90ms
DNSSEC
2061ms
SRV
80ms
Total
4863ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:41:41 4863ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 19:20:48 1902ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 10:06:44 853ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 09:40:14 1193ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 17:44:48 2127ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 17:40:44 1154ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 17:30:16 389ms 4 NS 1 A 0 MX 🔓 Insecure View
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