businessnxt.dk
Last scanned: 2026-08-29 03:25:13  ·  478ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   24ms
NameserverIP addressesPTRASN / ISP
dns1.vismadns.com 162.159.0.247
2400:cb00:2049:1::a29f:f7		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dns2.vismadns.com 162.159.1.230
2400:cb00:2049:1::a29f:1e6		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dns3.vismadns.com 162.159.9.161
2400:cb00:2049:1::a29f:9a1		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dns4.vismadns.com 162.159.10.238
2400:cb00:2049:1::a29f:aee		 —
—		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
🌍 A Records2 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.18.43.2 300s — AS13335 Cloudflare, Inc. 104.16.0.0/14 — —
172.64.144.254 300s — AS13335 Cloudflare, Inc. 172.64.144.0/20 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   34ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:4402::6812:2b02 300s — AS13335 Cloudflare, Inc. 2606:4700:4400:0:0:0:0:0/44 — —
2606:4700:440c::ac40:90fe 300s — AS13335 Cloudflare, Inc. 2606:4700:4400:0:0:0:0:0/44 — —
🔐 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)
🔐 DNSSEC99ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2413400844
Primary NS (MNAME)dns1.vismadns.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
24ms
A
35ms
MX
33ms
AAAA
34ms
TXT
143ms
CAA
32ms
HTTPS
37ms
TLSA
48ms
SOA
0ms
MTA-STS
44ms
DNSSEC
99ms
SRV
50ms
Total
478ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 03:25:13 478ms 4 NS 2 A 0 MX 🔒 Secure View
2026-08-28 00:42:08 623ms 4 NS 2 A 0 MX 🔒 Secure View
2026-08-04 20:10:01 1266ms 4 NS 2 A 0 MX 🔒 Secure View
2026-07-13 12:35:01 16627ms 4 NS 2 A 0 MX 🔒 Secure View
2026-06-27 00:52:36 671ms 4 NS 2 A 0 MX 🔒 Secure View
2026-06-21 02:18:17 1979ms 4 NS 2 A 0 MX 🔒 Secure View
2026-06-16 17:50:13 493ms 4 NS 2 A 0 MX 🔒 Secure View
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