rumbo.dk
Last scanned: 2026-06-26 16:09:33  ·  1192ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   41ms
NameserverIP addressesPTRASN / ISP
ns-1518.awsdns-61.org 205.251.197.238
2600:9000:5305:ee00::1		 ns-1518.awsdns-61.org
ns-1518.awsdns-61.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-2024.awsdns-61.co.uk 205.251.199.232
2600:9000:5307:e800::1		 ns-2024.awsdns-61.co.uk
ns-2024.awsdns-61.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-375.awsdns-46.com 205.251.193.119
2600:9000:5301:7700::1		 ns-375.awsdns-46.com
ns-375.awsdns-46.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-684.awsdns-21.net 205.251.194.172
2600:9000:5302:ac00::1		 ns-684.awsdns-21.net
ns-684.awsdns-21.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.22 300s server-3-174-18-22.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.48 300s server-3-174-18-48.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.7 300s server-3-174-18-7.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.87 300s server-3-174-18-87.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 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)
🔐 DNSSEC123ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA49ms
FieldValue
Serial1
Primary NS (MNAME)ns-2024.awsdns-61.co.uk
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
41ms
A
52ms
MX
47ms
AAAA
68ms
TXT
197ms
CAA
56ms
HTTPS
61ms
TLSA
182ms
SOA
49ms
MTA-STS
83ms
DNSSEC
123ms
SRV
74ms
Total
1192ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 16:09:33 1192ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-23 00:26:54 1202ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:07:16 877ms 4 NS 4 A 0 MX 🔓 Insecure View
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