Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cofinpro.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 06:03:54 UTC · ↺ Refresh
MX Hostnames
- cofinpro-de.mail.protection.outlook.com
MX Priorities
- cofinpro-de.mail.protection.outlook.com: 10
A / AAAA Records
- 213.133.104.77 ↩ www77.your-server.de
Mail Server IPs
- 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.73.4 ↩ mail-am0pr83cu00404.inbound.protection.outlook.com
- 2a01:111:f403:ca04::f ↩ mail-db7pr03cu00507.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca09:: ↩ mail-am3pr04cu00500.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1067.ui-dns.de hostmaster.1and1.com 2018082422 28800 7200 604800 600
Primary NS (mname)
ns1067.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2018082422
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1067.ui-dns.de
ns1076.ui-dns.com
ns1047.ui-dns.org
ns1091.ui-dns.biz
SPF Record
✓ Strict (-all)
v=spf1 ip4:89.246.170.254 include:spf.protection.outlook.com include:spf.umantis.com include:spf.de.umantis.com include:_spf.cmail.ondemand.com include:amazonses.com include:spf-de.emailsignatures365.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=10; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- SPFv=spf1 ip4:89.246.170.254 include:spf.protection.outlook.com include:spf.umantis.com include:spf.de.umantis.com include:_spf.cmail.ondemand.com include:amazonses.com include:spf-de.emailsignatures365.com -all
- google-site-verification=R627hQvLUHgQ1ylu0nWe7KpBt6MVEb0SiuP1wqfu2Kw
- google-gws-recovery-domain-verification=49204814
- 6DBtp/LKIC8wd8pS+02YsOWSSdxzX1lMfa9axv2wpKc=
- docusign=f64894a0-6632-4318-9111-adace6da1268
- google-site-verification=WNTyJ5JZWFMObYZSgrhK2fUDFEuCjzBpFfvBAcZNHB4
- 1password-site-verification=LB7S7WVQEVGEXOEVQIOJBKRZTU
- jetbrains-domain-verification=7rc7f8etj3ah3midgtzw6x9c9
- google-site-verification=v3-7BwDLNw5uDoI_HmpKo6Y2vFsbpgTsloeRpwIeoRs
- google-gws-recovery-domain-verification=49225213
- sophos-domain-verification=82bbec286c58620ba1fa9eb191ea602433eb378618e4d232ae17ccdd5a3113dd
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