fscugen.dk
Last scanned: 2026-08-24 22:31:20  ·  9659ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   57ms
NameserverIP addressesPTRASN / ISP
ns-1455.awsdns-53.org 205.251.197.175
2600:9000:5305:af00::1		 ns-1455.awsdns-53.org
ns-1455.awsdns-53.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1661.awsdns-15.co.uk 205.251.198.125
2600:9000:5306:7d00::1		 ns-1661.awsdns-15.co.uk
ns-1661.awsdns-15.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-471.awsdns-58.com 205.251.193.215
2600:9000:5301:d700::1		 ns-471.awsdns-58.com
ns-471.awsdns-58.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-798.awsdns-35.net 205.251.195.30
2600:9000:5303:1e00::1		 ns-798.awsdns-35.net
ns-798.awsdns-35.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   54ms
IPTTLPTRASNISP / OrgCIDRCountryCity
198.185.159.144 300s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States New York
198.185.159.145 300s — AS53831 Squarespace, Inc. 198.185.159.0/24 🇺🇸 United States —
198.49.23.144 300s — AS53831 Squarespace, Inc. 198.49.23.0/24 🇺🇸 United States —
198.49.23.145 300s — AS53831 Squarespace, Inc. 198.49.23.0/24 🇺🇸 United States —
📧 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)
🔐 DNSSEC9102ms
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-798.awsdns-35.net
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
57ms
A
54ms
MX
54ms
AAAA
49ms
TXT
246ms
CAA
66ms
HTTPS
64ms
TLSA
62ms
SOA
0ms
MTA-STS
78ms
DNSSEC
9102ms
SRV
76ms
Total
9659ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 22:31:20 9659ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-07-01 12:49:35 849ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-26 10:54:28 4237ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-24 02:07:58 1121ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 06:31:00 787ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-17 09:20:32 986ms 4 NS 4 A 0 MX 🔓 Insecure View
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