oppis.dk

Records from scan: 2026-10-03 21:30:32  ·  1327ms total  ·  last checked 2026-10-19 18:52 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oppis.dk is a .dk domain served by 2 nameservers (dns1.maasarbeit.de, dns2.maasarbeit.de). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 158.220.99.150 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by .. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   32ms
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 Records#

1 records   70ms
IPTTLPTRASNISP / OrgCIDRCountryCity
158.220.99.150 3600s web01.maasarbeit.de AS51167 Contabo GmbH 158.220.96.0/19 🇫🇷 France Lauterbourg

📧 MX Records#

1 records   56ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover158.220.99.150
🔶 Autoconfig158.220.99.150

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   341ms
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 Records#

1 records   52ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

checked 2026-10-10 05:39:27
www158.220.99.150 (AS51167) (address records, no CNAME)
www vs bare domainSame network
oppis.dk: 158.220.99.150 (AS51167)
www.oppis.dk: 158.220.99.150 (AS51167)
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

84ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

118ms
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 yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
32ms
A
70ms
MX
56ms
AAAA
49ms
TXT
341ms
CAA
52ms
HTTPS
45ms
TLSA
352ms
SOA
118ms
MTA-STS
83ms
DNSSEC
84ms
SRV
112ms
Total
1327ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 21:30:32 shown 1327ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 17:01:21 1023ms 2 NS 1 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone