flexfolio.dk
📜 Historical scan 2026-06-17 09:37:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   66ms
NameserverIP addressesPTRASN / ISP
craig.ns.cloudflare.com — — —
sierra.ns.cloudflare.com — — —
🌍 A Records2 records   84ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.28.218 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.147.182 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)2 records   58ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:1cda — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3037::ac43:93b6 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   61ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.28.218,172.67.147.182 ech=AEX+DQBBBwAgACCqfmcfnIuoKJ5IlEf/fctMxRpLGzhWDr4T3BFQFMHreQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:1cda,2606:4700:3037::ac43:93b6
📝 TXT Records1 records   198ms
TXT Record
v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~all
✉️ SPF
PolicyRecord (flexfolio.dk)
~all (soft fail) v=spf1 ip4:148.251.244.167 +a +mx +ip4:157.90.179.89 ~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)
🔐 DNSSEC157ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA63ms
FieldValue
Serial2404821426
Primary NS (MNAME)craig.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
66ms
A
84ms
MX
85ms
AAAA
58ms
TXT
198ms
CAA
82ms
HTTPS
61ms
TLSA
95ms
SOA
63ms
MTA-STS
69ms
DNSSEC
157ms
SRV
0ms
Total
580ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 15:45:21 489ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-22 07:56:13 819ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-03 14:49:08 800ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-28 05:08:39 1783ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 09:37:32 580ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone