oppis.dk
Last scanned: 2026-06-17 17:01:21  ·  1023ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   124ms
NameserverIP addressesPTRASN / ISP
dns1.maasarbeit.de 45.92.10.40 dns1.maasarbeit.de AS51167 Contabo GmbH
dns2.maasarbeit.de 85.215.136.227 ip85-215-136-227.pbiaas.com AS8560 IONOS SE
🌍 A Records1 records   128ms
IPTTLPTRASNISP / OrgCIDRCountryCity
158.220.99.150 — web01.maasarbeit.de AS51167 Contabo GmbH 158.220.96.0/19 🇫🇷 France Lauterbourg
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   529ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (oppis.dk)
-all (hard fail) v=spf1 -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 Records1 records   107ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC219ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA115ms
FieldValue
Serial2025112401
Primary NS (MNAME)dns1.maasarbeit.de
Responsible (RNAME)info@maasarbeit.com
Refresh3600s
Retry600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
124ms
A
128ms
MX
125ms
AAAA
116ms
TXT
529ms
CAA
107ms
HTTPS
117ms
TLSA
173ms
SOA
115ms
MTA-STS
69ms
DNSSEC
219ms
SRV
0ms
Total
1023ms
dhd.dk [/] search Domains, Hosts & DNS — .dk zone