uug.dk
Last scanned: 2026-08-27 16:52:45  ·  3135ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   65ms
NameserverIP addressesPTRASN / ISP
ns-1401.awsdns-47.org 205.251.197.121
2600:9000:5305:7900::1		 ns-1401.awsdns-47.org
ns-1401.awsdns-47.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1618.awsdns-10.co.uk 205.251.198.82
2600:9000:5306:5200::1		 ns-1618.awsdns-10.co.uk
ns-1618.awsdns-10.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-324.awsdns-40.com 205.251.193.68
2600:9000:5301:4400::1		 ns-324.awsdns-40.com
ns-324.awsdns-40.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-988.awsdns-59.net 205.251.195.220
2600:9000:5303:dc00::1		 ns-988.awsdns-59.net
ns-988.awsdns-59.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records3 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.248.42.160 60s ec2-3-248-42-160.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 3.240.0.0/12 🇮🇪 Ireland Dublin
34.252.99.16 60s ec2-34-252-99-16.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 34.240.0.0/12 🇮🇪 Ireland Dublin
52.51.61.51 60s ec2-52-51-61-51.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.48.0.0/14 🇮🇪 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)
🔐 DNSSEC91ms
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-324.awsdns-40.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
65ms
A
52ms
MX
49ms
AAAA
74ms
TXT
221ms
CAA
63ms
HTTPS
62ms
TLSA
166ms
SOA
0ms
MTA-STS
64ms
DNSSEC
91ms
SRV
93ms
Total
3135ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:52:45 3135ms 4 NS 3 A 0 MX 🔓 Insecure View
2026-08-27 02:43:24 3586ms 4 NS 3 A 0 MX 🔓 Insecure View
2026-06-26 07:55:24 767ms 4 NS 3 A 0 MX 🔓 Insecure View
2026-06-22 20:07:11 751ms 4 NS 3 A 0 MX 🔓 Insecure View
2026-06-17 21:52:53 882ms 4 NS 3 A 0 MX 🔓 Insecure View
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