554.dk
Last scanned: 2026-08-30 06:52:50  ·  1125ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   45ms
NameserverIP addressesPTRASN / ISP
barbara.ns.cloudflare.com 108.162.192.248
172.64.32.248
173.245.58.248
2606:4700:50::adf5:3af8
2803:f800:50::6ca2:c0f8
2a06:98c1:50::ac40:20f8		 barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com
barbara.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
jeff.ns.cloudflare.com 108.162.193.124
172.64.33.124
173.245.59.124
2606:4700:58::adf5:3b7c
2803:f800:50::6ca2:c17c
2a06:98c1:50::ac40:217c		 jeff.ns.cloudflare.com
jeff.ns.cloudflare.com
jeff.ns.cloudflare.com
jeff.ns.cloudflare.com
jeff.ns.cloudflare.com
jeff.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records
🌍
No A records found
📧 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)
🔐 DNSSEC120ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA7ms
FieldValue
Serial2410216013
Primary NS (MNAME)barbara.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
45ms
A
12ms
MX
8ms
AAAA
6ms
TXT
38ms
CAA
7ms
HTTPS
19ms
TLSA
27ms
SOA
7ms
MTA-STS
16ms
DNSSEC
120ms
SRV
0ms
Total
1125ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 06:52:50 1125ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-28 09:57:00 493ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 20:14:05 589ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-22 23:37:33 9624ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-07-17 07:25:28 787ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 08:16:46 1149ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 09:42:55 2566ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-24 01:41:56 704ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 18:41:10 792ms 2 NS 0 A 0 MX 🔓 Insecure View
2026-06-16 12:57:21 735ms 2 NS 0 A 0 MX 🔓 Insecure View
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