ddo.dk
Last scanned: 2026-08-27 06:26:51  ·  5313ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   58ms
NameserverIP addressesPTRASN / ISP
ns-1274.awsdns-31.org 205.251.196.250
2600:9000:5304:fa00::1		 ns-1274.awsdns-31.org
ns-1274.awsdns-31.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-2040.awsdns-63.co.uk 205.251.199.248
2600:9000:5307:f800::1		 ns-2040.awsdns-63.co.uk
ns-2040.awsdns-63.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-346.awsdns-43.com 205.251.193.90
2600:9000:5301:5a00::1		 ns-346.awsdns-43.com
ns-346.awsdns-43.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-973.awsdns-57.net 205.251.195.205
2600:9000:5303:cd00::1		 ns-973.awsdns-57.net
ns-973.awsdns-57.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
165.160.13.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
165.160.15.20 14400s — AS19574 Corporation Service Company 165.160.12.0/22 🇺🇸 United States —
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 14400s custmx.cscdns.net 198.58.121.58 198-58-121-58.ip.linodeusercontent.com AS63949 Akamai Connected Cloud
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover165.160.15.20
🔶 Autoconfig165.160.15.20
🔷 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)
🔐 DNSSEC2117ms
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-973.awsdns-57.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
58ms
A
62ms
MX
37ms
AAAA
42ms
TXT
252ms
CAA
60ms
HTTPS
48ms
TLSA
91ms
SOA
0ms
MTA-STS
70ms
DNSSEC
2117ms
SRV
101ms
Total
5313ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 06:26:51 5313ms 4 NS 2 A 1 MX 🔓 Insecure View
2026-06-20 04:27:19 1990ms 4 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 01:22:46 406ms 4 NS 2 A 1 MX 🔓 Insecure View
2026-06-17 01:21:17 585ms 4 NS 2 A 1 MX 🔓 Insecure View
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