cfcc.dk
📜 Historical scan 2026-06-16 20:10:28  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   53ms
NameserverIP addressesPTRASN / ISP
gabe.ns.cloudflare.com — — —
sue.ns.cloudflare.com — — —
🌍 A Records2 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.16.254 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.217.193 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records1 records   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S
🔷 AAAA Records (IPv6)2 records   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3036::ac43:d9c1 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3037::6815:10fe — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   46ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.16.254,172.67.217.193 ech=AEX+DQBBFgAgACCwNFLgRRTjCPoQPifC2po/IvrwYwTTzGDqxOmWREutYwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d9c1,2606:4700:3037::6815:10fe
📝 TXT Records1 records   136ms
TXT Record
v=spf1 include:spf.simply.com ?all
✉️ SPF
PolicyRecord (cfcc.dk)
?all (neutral) v=spf1 include:spf.simply.com ?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 / DANE2 records   61ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
🔐 DNSSEC124ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA42ms
FieldValue
Serial2406307743
Primary NS (MNAME)gabe.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
53ms
A
48ms
MX
44ms
AAAA
41ms
TXT
136ms
CAA
41ms
HTTPS
46ms
TLSA
61ms
SOA
42ms
MTA-STS
47ms
DNSSEC
124ms
SRV
0ms
Total
569ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 12:00:36 821ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-26 05:08:21 2509ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-08-05 21:13:56 1082ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-16 16:30:22 1732ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-12 12:20:32 1068ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-07-02 23:39:40 2772ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-21 00:28:44 545ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-20 18:26:16 1215ms 2 NS 2 A 1 MX 🔓 Insecure View
2026-06-16 20:10:28 569ms 2 NS 2 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone