Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
portland-communications.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 23:09:25 UTC · ↺ Refresh
MX Hostnames
- portlandcommunications-com02b.mail.protection.outlook.com
MX Priorities
- portlandcommunications-com02b.mail.protection.outlook.com: 0
A / AAAA Records
- 141.193.213.20 (no PTR)
Mail Server IPs
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 52.101.42.16 ↩ mail-co1pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns82.ultradns.com hostmaster.omnicomgroup.com 2016040955 7200 600 2419200 3600
Primary NS (mname)
pdns82.ultradns.com
Admin Email (rname)
hostmaster@omnicomgroup.com
Serial
2016040955
Refresh
7200s
Retry
600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
pdns82.ultradns.net
pdns82.ultradns.org
pdns82.ultradns.biz
pdns82.ultradns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.oneomnicom.com include:servers.mcsv.net include:teamworkdesk.com include:relay.mailchannels.net include:26637250.spf01.hubspotemail.net -all
📊 DNS lookups: 5/10
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
10 records- ibmid=3727ed14-9d1f-4e67-9cb2-ba5655de7ca4
- openai-domain-verification=dv-EnsCqx3zcIZKHDIDioScBnPh
- smartsheet-site-validation=xgSRrtdwmu4FSkMz9Q-OaGZUrn0nbL66
- adobe-idp-site-verification=0680a7e6-c810-4a22-9d41-fabd33ec8fa1
- google-site-verification=29N9sSN_l7wZYl65EzXeABwOpte-lhHVHw9V_j0k0Bg
- globalsign-domain-verification=CEhjyAB2ROCjmW-Nu63zvZiXcFDfSItms4s_gfR1-m
- atlassian-domain-verification=jnECo5N3FFedMZvGze/NG2GaOw0UEzP3iXUmtmPDs29kJD205r8M0ZM7jTqNrESh
- SPFv=spf1 include:_spf.oneomnicom.com include:servers.mcsv.net include:teamworkdesk.com include:relay.mailchannels.net include:26637250.spf01.hubspotemail.net -all
- k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDC1RwJWE0D/3LVGUwaaBqopsI4RM/Fma/mdxRVRUk8+vY+9nPpRhzG3uvhGOMEkiQf8kURcnfDKOCw6u4kta70iRocczeJ/eYGBMZz5TidxhIddtD7qxuRmrZXKd1PJUSEx/7UcP4zQ5iiYYZESgTj11xmAUvS83B/IzEc9j0+dwIDAQAB
- tp968nau6tiro6l9a4elr8jip3
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 portland-communications.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits