dumbo.dk
Last scanned: 2026-09-01 14:07:04  ·  699ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   44ms
NameserverIP addressesPTRASN / ISP
ns1.disneyinternational.net 205.251.196.47
2600:9000:5304:2f00::1		 ns-1071.awsdns-05.org
ns-1071.awsdns-05.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns2.disneyinternational.net 205.251.192.163
2600:9000:5300:a300::1		 ns-163.awsdns-20.com
ns-163.awsdns-20.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns3.disneyinternational.net 205.251.199.56
2600:9000:5307:3800::1		 ns-1848.awsdns-39.co.uk
ns-1848.awsdns-39.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns4.disneyinternational.net 205.251.194.147
2600:9000:5302:9300::1		 ns-659.awsdns-18.net
ns-659.awsdns-18.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.150.189 300s a43ace875fd13aca7.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —
76.223.18.1 300s a43ace875fd13aca7.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 76.223.0.0/17 🇺🇸 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 Records1 records   251ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (dumbo.dk)
-all (hard fail) v=spf1 -all
📨 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)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial3000000000
Primary NS (MNAME)ns1.disneyinternational.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
44ms
A
62ms
MX
52ms
AAAA
47ms
TXT
251ms
CAA
63ms
HTTPS
59ms
TLSA
80ms
SOA
0ms
MTA-STS
85ms
DNSSEC
108ms
SRV
86ms
Total
699ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 14:07:04 699ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-24 15:45:25 1303ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 05:15:12 1279ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 05:14:07 15314ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 05:04:41 446ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 05:00:37 641ms 4 NS 2 A 0 MX 🔓 Insecure View
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