skizofreniskolen.dk
Last scanned: 2026-06-23 06:06:06  ·  796ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   33ms
NameserverIP addressesPTRASN / ISP
ns-1387.awsdns-45.org 205.251.197.107
2600:9000:5305:6b00::1		 ns-1387.awsdns-45.org
ns-1387.awsdns-45.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1653.awsdns-14.co.uk 205.251.198.117
2600:9000:5306:7500::1		 ns-1653.awsdns-14.co.uk
ns-1653.awsdns-14.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-494.awsdns-61.com 205.251.193.238
2600:9000:5301:ee00::1		 ns-494.awsdns-61.com
ns-494.awsdns-61.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-680.awsdns-21.net 205.251.194.168
2600:9000:5302:a800::1		 ns-680.awsdns-21.net
ns-680.awsdns-21.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.16.187.108 600s — AS61207 Hostek AB 212.16.184.0/22 🇸🇪 Sweden —
📧 MX Records1 records   59ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail-gw01.fsdata.se 54.187.177.89
54.69.1.140		 ec2-54-187-177-89.us-west-2.compute.amazonaws.com
ec2-54-69-1-140.us-west-2.compute.amazonaws.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🔷 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)
🔐 DNSSEC110ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA52ms
FieldValue
Serial1
Primary NS (MNAME)ns-494.awsdns-61.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
33ms
A
58ms
MX
59ms
AAAA
93ms
TXT
249ms
CAA
63ms
HTTPS
79ms
TLSA
67ms
SOA
52ms
MTA-STS
58ms
DNSSEC
110ms
SRV
116ms
Total
796ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-23 06:06:06 796ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 15:29:46 848ms 4 NS 1 A 1 MX 🔓 Insecure View
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