Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
oxygen.com
Yes
โ Yes
Proofpoint
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-18 08:23:06 UTC ยท โบ 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 โฉ a23-49-248-15.deploy.static.akamaitechnologies.com
- 23.49.248.13 โฉ a23-49-248-13.deploy.static.akamaitechnologies.com
Mail Server IPs
- 148.163.150.149 โฉ mx0a-00a17301.pphosted.com
- 148.163.154.87 โฉ 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
โ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
๐ DNS lookups: 1/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ None detectedNo 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