oxygen.com

Valid Email Server

Domain Overview

DNS: โœ“ 2mo ago Checker: โœ“ 2mo ago
oxygen.com
Yes
โœ“ Yes
Proofpoint
No
No
โš  Yes
No
No
Did you mean: [email protected]

Checked via [email protected] ยท 2026-03-18 08:23:06 UTC ยท โ†บ Refresh

MX Hostnames

  • mxb-00a17301.gslb.pphosted.com
  • mx0b-00a17301.pphosted.com
  • mx0a-00a17301.pphosted.com
  • mxa-00a17301.gslb.pphosted.com

MX Priorities

  • mxb-00a17301.gslb.pphosted.com: 10
  • mxa-00a17301.gslb.pphosted.com: 10
  • mx0a-00a17301.pphosted.com: 20
  • mx0b-00a17301.pphosted.com: 20

A / AAAA Records

  • 23.49.248.15 โ†ฉ a23-49-248-15.deploy.static.akamaitechnologies.com
  • 23.49.248.13 โ†ฉ a23-49-248-13.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 148.163.150.149 โ†ฉ mx0a-00a17301.pphosted.com
  • 148.163.154.87 โ†ฉ mx0b-00a17301.pphosted.com

SOA Record

Raw SOA pdns129.ultradns.net domain\.admin.versantmedia.com 2014091887 900 3600 2592000 900
Primary NS (mname)
pdns129.ultradns.net
Admin Email (rname)
domain\@admin.versantmedia.com
Serial
2014091887
Refresh
900s
Retry
3600s
Expire
2592000s
Minimum TTL
900s

Nameservers (NS)

pdns129.ultradns.net
pdns129.ultradns.com
pdns129.ultradns.org
pdns129.ultradns.biz

SPF Record

โœ“ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
๐Ÿ“Š DNS lookups: 1/10
~ Soft fail (~all) โ€” moderate enforcement

DMARC Record

โœ— p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
โš  p=none โ€” monitoring only, no enforcement
๐Ÿ“‹ SPF alignment: Relaxed ยท DKIM alignment: Relaxed
๐Ÿ“ง Reports โ†’ mailto:[email protected]

DKIM Selectors

โœ— None detected

No DKIM records found for common selectors โ€” your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

10 records
  • _x1iaktgovhab5diaekswfxn5c5xnwhw
  • _6y2s7e5162i2mpmraq5jozur3hzhqpe
  • MS=ms28948922
  • google-site-verification=FWPzgR2tNH-G_C9Reooy-HpIkwUxpt26CAz__8oPWd8
  • SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
  • google-site-verification=YiJIX6Icl0ZJb1FVBUevvBFvqXjCRnRMqS9Ej6IdOG8
  • amazonses:pZq3IG2utBr37hF9Zqmaa+UZruRJlYdDs7XV0A+AH60=
  • google-site-verification=lyZFf8dBuiMSXohV77iG21jD7GyQPSJk13EeDhlx4no
  • amazonses:QLZnPD8EgurFfinE2vC1B87M5nDEkwX7Qf46DVuEQn4=
  • _pcrne00dgm6talakf0o9iplh8tetflg
Free ยท No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts โ€” unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for oxygen.com

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits