rudbjerg.dk
Last scanned: 2026-09-03 08:21:20  ·  1146ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   48ms
NameserverIP addressesPTRASN / ISP
burt.ns.cloudflare.com 108.162.193.79
172.64.33.79
173.245.59.79
2606:4700:58::adf5:3b4f
2803:f800:50::6ca2:c14f
2a06:98c1:50::ac40:214f		 burt.ns.cloudflare.com
burt.ns.cloudflare.com
burt.ns.cloudflare.com
burt.ns.cloudflare.com
burt.ns.cloudflare.com
burt.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ingrid.ns.cloudflare.com 108.162.192.165
172.64.32.165
173.245.58.165
2606:4700:50::adf5:3aa5
2803:f800:50::6ca2:c0a5
2a06:98c1:50::ac40:20a5		 ingrid.ns.cloudflare.com
ingrid.ns.cloudflare.com
ingrid.ns.cloudflare.com
ingrid.ns.cloudflare.com
ingrid.ns.cloudflare.com
ingrid.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records1 records   39ms
IPTTLPTRASNISP / OrgCIDRCountryCity
54.93.89.105 300s ec2-54-93-89-105.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.93.0.0/16 🇩🇪 Germany Frankfurt am Main
📧 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)
🔐 DNSSEC90ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2413677787
Primary NS (MNAME)burt.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
48ms
A
39ms
MX
48ms
AAAA
45ms
TXT
202ms
CAA
44ms
HTTPS
56ms
TLSA
90ms
SOA
0ms
MTA-STS
88ms
DNSSEC
90ms
SRV
79ms
Total
1146ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 08:21:20 1146ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-31 19:07:01 1178ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-25 20:22:02 790ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-02 21:44:31 8716ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-04 19:56:12 5741ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-28 15:42:07 752ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 19:15:50 2759ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-22 00:20:58 914ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 03:34:38 426ms 2 NS 1 A 0 MX ⚠️ Bogus View
2026-06-17 12:11:58 1008ms 2 NS 1 A 0 MX 🔓 Insecure View
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