Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
upjohn.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:22:39 UTC · ↺ Refresh
MX Hostnames
- upjohn-org.mail.protection.outlook.com
MX Priorities
- upjohn-org.mail.protection.outlook.com: 5
A / AAAA Records
- 23.185.0.2 (no PTR)
- 2620:12a:8001::2 (no PTR)
- 2620:12a:8000::2
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.194.17 ↩ mail-ch5pr02cu00401.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
dns3.merit.net dns.merit.edu 2025111100 28800 14400 2419200 14400
Primary NS (mname)
dns3.merit.net
Admin Email (rname)
dns@merit.edu
Serial
2025111100
Refresh
28800s
Retry
14400s
Expire
2419200s
Minimum TTL
14400s
Nameservers (NS)
dns3.merit.net
dns1.merit.net
dns2.merit.net
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.intacct.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ 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
5 records- SPFv=spf1 include:_spf.intacct.com include:spf.protection.outlook.com -all
- apple-domain-verification=YUDib6W93ffSSjbN
- intacct-esk=C84A9FEB804FE928E0539A220D0A3724
- citrix-verification-code=13e7badd-0cfa-440e-840e-80c286675bdf
- google-site-verification=jwwrCUK2FNq4TNaIbyNBizamwkmAbHrR1qlz5Aon2X4
Full email verification for upjohn.org
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits