opusone.team

Valid Email Server
Domain Lookup › opusone.team

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
opusone.team
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 05:57:27 UTC · ↺ Refresh

MX Hostnames

  • mg01.univativ.de

MX Priorities

  • mg01.univativ.de: 0

A / AAAA Records

  • 217.160.0.239 ↩ 217-160-0-239.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::2d2 ↩ 2001-08d8-100f-f000-0000-0000-0000-02d2.elastic-ssl.ui-r.com

Mail Server IPs

  • 88.198.241.174 ↩ mg01.univativ.de

SOA Record

Raw SOA ns1063.ui-dns.com hostmaster.1and1.com 2018080242 28800 7200 604800 600
Primary NS (mname)
ns1063.ui-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2018080242
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns1034.ui-dns.biz
ns1072.ui-dns.de
ns1063.ui-dns.com
ns1101.ui-dns.org

SPF Record

✓ Strict (-all)
v=spf1 a mx a:mg01.univativ.de a:mx0.hrmx.de a:mx1.hrmx.de ip4:93.190.66.0/25 ip4:185.134.240.0/22 include:_spf.salesforce.com include:spf.protection.outlook.com include:agenturserver.de -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • MS=ms73614967
  • SPFv=spf1 a mx a:mg01.univativ.de a:mx0.hrmx.de a:mx1.hrmx.de ip4:93.190.66.0/25 ip4:185.134.240.0/22 include:_spf.salesforce.com include:spf.protection.outlook.com include:agenturserver.de -all
  • google-site-verification=rEQG12v-mkPGozoo8qqAdcxngF904ux8Uj7-F5xGDJk
  • v=verifydomain MS=3373342
  • google-site-verification=TyeO4T1GTQu1TIbkibdBjHh5qkFZXIPT0SJbKQghrM8
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