oppi.dk

📜 Historical scan 2026-06-21 14:12:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oppi.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 156ms

Nameserver	IP addresses	PTR	ASN / 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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
158.220.99.150	3600s	web01.maasarbeit.de	AS51167	Contabo GmbH	158.220.96.0/19	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 109ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	158.220.99.150
🔶 Autoconfig	158.220.99.150

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 448ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (oppi.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 249ms

Flags	Tag	Value
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 12:08:58

www	158.220.99.150 (AS51167) (address records, no CNAME)
www vs bare domain	Same network oppi.dk: 158.220.99.150 (AS51167) www.oppi.dk: 158.220.99.150 (AS51167)
Wildcard	Yes: 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#

208ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

317ms

Field	Value
Serial	2025112401
Primary NS (MNAME)	dns1.maasarbeit.de
Responsible (RNAME)	info@maasarbeit.com
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

156ms

57ms

109ms

AAAA

199ms

TXT

448ms

CAA

249ms

HTTPS

265ms

TLSA

94ms

SOA

317ms

MTA-STS

202ms

DNSSEC

208ms

SRV

276ms

Total

977ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 18:52:29	1371ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 05:21:20	1683ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 14:12:26 shown	977ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 16:40:27	2704ms	2 NS 1 A 0 MX	🔓 Insecure