6ugerskursus.dk
Last scanned: 2026-07-01 23:57:34  ·  3289ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   34ms
NameserverIP addressesPTRASN / ISP
ns-1230.awsdns-25.org 205.251.196.206
2600:9000:5304:ce00::1		 ns-1230.awsdns-25.org
ns-1230.awsdns-25.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1632.awsdns-12.co.uk 205.251.198.96
2600:9000:5306:6000::1		 ns-1632.awsdns-12.co.uk
ns-1632.awsdns-12.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-164.awsdns-20.com 205.251.192.164
2600:9000:5300:a400::1		 ns-164.awsdns-20.com
ns-164.awsdns-20.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-825.awsdns-39.net 205.251.195.57
2600:9000:5303:3900::1		 ns-825.awsdns-39.net
ns-825.awsdns-39.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records3 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
34.240.75.56 60s ec2-34-240-75-56.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 34.240.0.0/12 🇮🇪 Ireland Dublin
52.48.163.81 60s ec2-52-48-163-81.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.48.0.0/14 🇮🇪 Ireland Dublin
54.246.156.236 60s ec2-54-246-156-236.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.244.0.0/14 🇮🇪 Ireland Dublin
📧 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)
🔐 DNSSEC65ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA57ms
FieldValue
Serial1
Primary NS (MNAME)ns-1230.awsdns-25.org
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
34ms
A
46ms
MX
37ms
AAAA
46ms
TXT
231ms
CAA
46ms
HTTPS
45ms
TLSA
77ms
SOA
57ms
MTA-STS
43ms
DNSSEC
65ms
SRV
59ms
Total
3289ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 23:57:34 3289ms 4 NS 3 A 0 MX 🔓 Insecure View
2026-06-16 13:15:29 714ms 4 NS 3 A 0 MX ❓ Unknown View
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