Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oxfordcorp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 19:20:17 UTC · ↺ Refresh
MX Hostnames
- oxfordcorp-com.mail.protection.outlook.com
MX Priorities
- oxfordcorp-com.mail.protection.outlook.com: 5
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.10.2 ↩ mail-bn8pr03cu00202.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c946::2 ↩ mail-ch4pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
- 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
SOA Record
Raw SOA
ns20.digicertdns.com dns.digicertdns.com 2009052927 43200 3600 1209600 180
Primary NS (mname)
ns20.digicertdns.com
Admin Email (rname)
dns@digicertdns.com
Serial
2009052927
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s
Nameservers (NS)
ns10.dnsmadeeasy.com
ns13.dnsmadeeasy.com
ns11.dnsmadeeasy.com
ns12.dnsmadeeasy.com
ns15.dnsmadeeasy.com
ns14.dnsmadeeasy.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com a:mail.ccdbv.nl include:spf-us.emailsignatures365.com include:_spf.salesforce.com ip4:4.152.233.120 ip4:136.226.142.0/24 ip4:136.226.152.0/24 ip4:147.161.205.0/24 ip4:147.161.200.0/24 ip4:165.225.118.0/24 ip4:167.103.30.0/24 ip4:167.103.34.0/24 -all
📊 DNS lookups: 5/10
✓ 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
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
23 records- pardot1019112=3b9874d3fcde7193ebbd8560ec71c7669e47a0025f6c209009c5120aaef5e8d8
- hubspot-domain-verification=MzRkMmM1MzctNjk2OS00OGUwLTliODYtYjhlOTAyMTBjYjEy
- cisco-ci-domain-verification=397c4eb7d28116d4942e1fdf555a739c3a4e6512c01bee4df024b20dc43807eb
- google-site-verification=M2BfGSAdC932Ny8kebS7OUKJMYWW8QO2Fq414WdI4No
- MS=ms61514093
- atlassian-domain-verification=1RMv9tOJ2Nda/6gOA0lGMrY1IQnOnSRRCEjoEI3a5TZaQ1IauPUcIY7AWZEuTg3j
- MS=ms77785711
- citrix.mobile.ads.otp=wh5gg4qus55fur1yxi2i567
- smartsheet-site-validation=SpJmX5OJfMdxFIwpb0DHkmRtBb90yDF_
- 8b767ocec19jg30gtks6t62sir
- anthropic-domain-verification-68xae9=XTnXyb6VT78Nw9OHAGTzCYlB2
- atlassian-domain-verification=As1fTmshVdGn59qPwVxHBPGA3xr4tjYbG9CDhLgUwBB9pEkUz8IgoqtVL9kt/S+I
- google-site-verification=43FT1qYY96stBBOujCcvOvZgWq8bTOF7WSiBGCcw6xk
- 40T7IJME3TEED9D1543WZ0LI9FH957R9TZMTTMMV
- google-site-verification=i6z3wV7ID7qEloRQVXVhU07n2uffOkSIbPlLGMNlMDg
- MHLBL2tApZWfBd8nPGT9f2FAyNbaq9ieEXZEBAnWecmZ0Y096GPtqOP6OVHTOOsQmGpgg4r4gAQREXmVIptVSw==
- Gbj9wR3P
- SPFv=spf1 include:spf.protection.outlook.com include:_spf.bullhornmail.com a:mail.ccdbv.nl include:spf-us.emailsignatures365.com include:_spf.salesforce.com ip4:4.152.233.120 ip4:136.226.142.0/24 ip4:136.226.152.0/24 ip4:147.161.205.0/24 ip4:147.161.200.0/24 ip4:165.225.118.0/24 ip4:167.103.30.0/24 ip4:167.103.34.0/24 -all
- r95336mnc95cuttrv0khdq4q8d
- gcvqiac7ctd8dbkmpd0uda832d
- MS=ms84723249
- google-site-verification=j1T_wDE4oeYJZ7_WhBfZZmXUOHF2KLZ4uGd7UhNOWbA
- MS=002E29F295F48486789A48A2F08EC4FB53CB9418
Full email verification for oxfordcorp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits