Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pattersoncompanies.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 22:02:57 UTC · ↺ Refresh
MX Hostnames
- pattersoncompanies.mail.protection.outlook.com
MX Priorities
- pattersoncompanies.mail.protection.outlook.com: 10
A / AAAA Records
- 2620:12a:8000::3 (no PTR)
- 2620:12a:8001::3 (no PTR)
Mail Server IPs
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c902::5 ↩ mail-sj2pr05cu00505.inbound.protection.outlook.com
- 2a01:111:f403:c902::6 ↩ mail-sj0pr21cu00106.inbound.protection.outlook.com
- 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-01.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-01.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-01.azure-dns.org
ns4-01.azure-dns.info
ns1-01.azure-dns.com
ns2-01.azure-dns.net
SPF Record
✓ Soft Fail (~all)
v=spf1 mx a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:spf.protection.outlook.com include:_spf.q4press.com ip4:204.231.241.42 ip4:137.116.72.115 ip4:52.183.81.11 ip4:204.12.3.222 ip4:159.183.215.125 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
18 records- apple-domain-verification=kOkK0Jxej8QcKhOG
- 8t2413w9rmr7ksbx47k6l03fr69n3bvf
- SPFv=spf1 mx a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:spf.protection.outlook.com include:_spf.q4press.com ip4:204.231.241.42 ip4:137.116.72.115 ip4:52.183.81.11 ip4:204.12.3.222 ip4:159.183.215.125 ~all
- knowbe4-site-verification=ea6f38af4c380407bd6d86c2085efd6b
- _iokabi2dvqzwu47cg0i0jv4v2souncf
- paloaltonetworks-site-verification=84a6b405bbf077f9d99f66c9a439050ebb4102ee6708715db89f12ebfcd485e5
- atlassian-domain-verification=pcwIqaZoqKo1JL3sGRzOIIq9qZw5rRVoELqEXmYhuFLi7Y95htJkgf0s0e1VraJj
- cisco-ci-domain-verification=37e2f31766ca188b6e6a4568b6fe3b440df70b05cd54ef74a49eca0c5cd3842c
- docusign=fd764e09-b306-4798-8236-c0086d01d0f5
- intersight=79d28f4731bc772bd626d5373e18e602c3d7b2fc9fc66ca4211e399c51aeca82
- ZOOM_verify_nRm6cPOiRk-uDxK6zTaQ8w
- MS=ms37332343
- ciscocidomainverification=1887346a23dfe6d83477e21bef997a9669d63d72d2ffdccc4d122c44e8057455
- postman-domain-verification=27618b1a29ebff3c09a8e52718e38a468c0a409ad383841ceb01b6358e6896cfea54d393167b64889dde89fab7834fecf62063a411303de3cfd2175ff8cb0d6c
- _ir7m02ekh0fgdhaw0eiqh61ibo8beri
- tnq5t841wq5k9hwg2xykgzq8ys59ztxd
- docker-verification=6fb37bc5-9d8b-494b-8b14-43e36a5e0801
- docusign=2f67b438-d31c-4d52-91ac-586da6acce66
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for pattersoncompanies.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits