hizmetstudier.dk
Last scanned: 2026-07-02 12:30:02  ·  2638ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.o2switch.net 109.234.160.5 ns1.o2switch.net AS50474 O2switch SAS
ns2.o2switch.net 109.234.161.5 ns2.o2switch.net AS50474 O2switch SAS
🌍 A Records1 records   57ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.234.161.89 14400s 109-234-161-89.reverse.odns.fr AS50474 O2switch SAS 109.234.160.0/21 🇫🇷 France —
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s hizmetstudier.dk 109.234.161.89 109-234-161-89.reverse.odns.fr AS50474 O2switch SAS
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover109.234.161.89
🔶 Autoconfig109.234.161.89
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   218ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   360ms
TXT Record
v=spf1 ip4:109.234.161.89 +a +mx +include:spf.jabatus.fr ~all
✉️ SPF
PolicyRecord (hizmetstudier.dk)
~all (soft fail) v=spf1 ip4:109.234.161.89 +a +mx +include:spf.jabatus.fr ~all
📨 DMARC
PolicyRecord (_dmarc.hizmetstudier.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)
🔐 DNSSEC2076ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA80ms
FieldValue
Serial2023021500
Primary NS (MNAME)ns1.o2switch.net
Responsible (RNAME)systemshl@o2switch.fr
Refresh3600s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
64ms
A
57ms
MX
54ms
AAAA
86ms
TXT
360ms
CAA
52ms
HTTPS
57ms
TLSA
217ms
SOA
80ms
MTA-STS
104ms
DNSSEC
2076ms
SRV
218ms
Total
2638ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 12:30:02 2638ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 18:15:34 1004ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 11:43:50 883ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 14:17:01 1180ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 12:55:01 5924ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 12:03:51 1950ms 2 NS 1 A 1 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone