studpsyk.dk
📜 Historical scan 2026-06-17 22:43:59  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   55ms
🌍 A Records2 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.50.127 AS13335 Cloudflare, Inc. 104.21.0.0/17
172.67.163.57 AS13335 Cloudflare, Inc. 172.67.128.0/17
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover172.67.163.57
🔶 Autoconfig172.67.163.57
🔷 AAAA Records (IPv6)2 records   56ms
🔐 HTTPS Records1 records   44ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.50.127,172.67.163.57 ech=AEX+DQBBnAAgACBeRsiogButg1cXG+B47GvAtSqi3Ug1C0cFugeMjxDaMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:a339,2606:4700:3035::6815:327f
🔌 SRV Records1 records   164ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   240ms
TXT Record
v=spf1 ip4:109.234.164.222 +a +mx +include:spf.jabatus.fr ~all
✉️ SPF
PolicyRecord (studpsyk.dk)
~all (soft fail) v=spf1 ip4:109.234.164.222 +a +mx +include:spf.jabatus.fr ~all
📨 DMARC
PolicyRecord (_dmarc.studpsyk.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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)
🔐 DNSSEC161ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA55ms
FieldValue
Serial2406085683
Primary NS (MNAME)karl.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
55ms
A
50ms
MX
50ms
AAAA
56ms
TXT
240ms
CAA
45ms
HTTPS
44ms
TLSA
494ms
SOA
55ms
MTA-STS
26ms
DNSSEC
161ms
SRV
164ms
Total
1176ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-02 05:40:06 893ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-07-20 02:31:11 862ms 2 NS 2 A 0 MX 🔓 Insecure View
2026-06-17 22:43:59 1176ms 2 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone