Domain Overview
DNS: ✓ 1mo ago
Checker: ✓ 1mo ago
partneresi.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-06 11:41:44 UTC · ↺ Refresh
MX Hostnames
- partneresi-com.mail.protection.outlook.com
MX Priorities
- partneresi-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.66.144.90 (no PTR)
- 104.20.47.90 (no PTR)
Mail Server IPs
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns10.digicertdns.com dns.digicertdns.com 2009011615 43200 3600 1209600 180
Primary NS (mname)
ns10.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009011615
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns1.dnsmadeeasy.org
ns3.dnsmadeeasy.org
ns2.dnsmadeeasy.org
ns4.dnsmadeeasy.org
ns0.dnsmadeeasy.org
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.partneresi.com include:mail.zendesk.com include:_spf.messagegears.net include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.ultipro.com include:_spf01.mykronos.com include:mailgun.org -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
4 records- google-site-verification=poJgp_XAqzlfIN5AL1KQYC_lNHIXZvmOqrvMHzl4Ew0
- SPFv=spf1 include:_spf.partneresi.com include:mail.zendesk.com include:_spf.messagegears.net include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:_spf.ultipro.com include:_spf01.mykronos.com include:mailgun.org -all
- ms-domain-verification=12915c91-de08-4229-bde2-b585470735a7
- anthropic-domain-verification-trry77=cVHkdl4hG2jX3U3RsUZo6FTEL
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