Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
organon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-25 09:09:55 UTC · ↺ Refresh
MX Hostnames
- organon-com.mail.protection.outlook.com
MX Priorities
- organon-com.mail.protection.outlook.com: 0
A / AAAA Records
- 192.0.66.24 (no PTR)
Mail Server IPs
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.194.12 ↩ mail-ch0pr04cu00504.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 2a01:111:f403:f909:: ↩ mail-bn6pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
cbru.br.ns.els-gms.att.net rm-hostmaster.ems.att.com 531 3600 1200 604800 86400
Primary NS (mname)
cbru.br.ns.els-gms.att.net
Admin Email (rname)
rm-hostmaster@ems.att.com
Serial
531
Refresh
3600s
Retry
1200s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
cbru.br.ns.els-gms.att.net
ns9.customer.level3.net
cmtu.mt.ns.els-gms.att.net
ns6.customer.level3.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf1.organon.com include:spf.protection.outlook.com include:mailgun.org include:spf.mtasv.net include:spf.mandrillapp.com ip4:204.239.0.0/24 ip4:198.207.147.0/24 ip4:74.217.49.0/25 ip4:69.25.227.128/25 ip4:52.164.219.227 ip4:185.46.182.200/29 ip4:185.46.182.208/31 -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; ri=3600; rua=mailto:[email protected]; ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
19 records- google-site-verification=NxzvELwaJ7otAyTvqlzv70xaD2TatNxev5xArS45dBk
- apple-domain-verification=8unZ667xnpnRrYPI
- Z00M_verify_UvBuPbLqTSaPpy92g3Wtqq
- SFMC-Q3aJXNv92LpRQ-sT_24csFKurFxgUa4l0y00OIyd
- google-site-verification=GmuATgOJgNrQOAKn5EPsH0uSV3gl_auRg0ATtrmjawc
- adobe-idp-site-verification=2729455c32c5cda24abbc6e57142da298591e9dfb2e652d7f487edf8f61b3757
- atlassian-domain-verification=iDlH9v3KeB74Eo7KbnewbXdF1/8zIyULyETash5aiLbCvyEhxOUKgC87pklazkZA
- google-gws-recovery-domain-verification=50927622
- anthropic-domain-verification-2jfx0w=Z9DkHXfu1uLth7wgfvcp8SX3T
- SPFv=spf1 include:spf1.organon.com include:spf.protection.outlook.com include:mailgun.org include:spf.mtasv.net include:spf.mandrillapp.com ip4:204.239.0.0/24 ip4:198.207.147.0/24 ip4:74.217.49.0/25 ip4:69.25.227.128/25 ip4:52.164.219.227 ip4:185.46.182.200/29 ip4:185.46.182.208/31 -all
- onetrust-domain-verification=6de94149f8f645379e2075cf29e0746b
- google-site-verification=acq2hdQMaH0xrJdZoenuwS3wDit8SkTCrj4AKJzLs_Q
- openai-domain-verification=dv-XgV9gqsoPnve9uyvrAlo6RTd
- MS=ms45823371
- jamf-site-verification=PgwzKHl7AMsAuAdOFI74_A
- google-site-verification=RkEOgV20O_SREKekAFO3WralNrQbblZuJOUH8_8qCWw
- MS=ms34976720
- onetrust-domain-verification=4e94956db9d845d9ab41ca2c2ae911f1
- google-site-verification=5lcL5xmNGH_BtaC0xiW8DK9-TJIlG6WwkK1Y2jZ9A7k
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