Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
swgas.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 19:54:53 UTC · ↺ Refresh
MX Hostnames
- mxb-00572a01.gslb.pphosted.com
- mxa-00572a01.gslb.pphosted.com
MX Priorities
- mxb-00572a01.gslb.pphosted.com: 10
- mxa-00572a01.gslb.pphosted.com: 10
A / AAAA Records
- 167.207.136.121 (no PTR)
Mail Server IPs
- 148.163.144.127 ↩ mx0a-00572a01.pphosted.com
SOA Record
Raw SOA
dns1.swgas.com pubadmin.swgas.com 2026030501 10800 3600 604800 3600
Primary NS (mname)
dns1.swgas.com
Admin Email (rname)
pubadmin@swgas.com
Serial
2026030501
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns1.swgas.com
dns2.swgas.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 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
11 records- _8n5j0x3dj4j7dtxa36qr2luzxc0dwtd
- Ape/YDME+SkaJgssikkZgAk/juT/+RNCuGb2ER5s0TFjAEVwyLt+yHDdvedwuwJxc9D+lwiHBANBaHI7oGPQvA==
- ciscocidomainverification=74ab6e11b40f6c9e152f941532c4451bef66d40146c5d1d34e9c7d940d802506
- vdzwz33lwmfwkk5b01dgb29bplffxs1r
- SPFv=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all
- adobe-sign-verification=ed6ad5dd29e03a1e362ce0fb7681ebf4
- apple-domain-verification=zZxYXplUHRYE7Qu5
- sbhl8sgthfbjvt1wxkwsksgjkl42brpw
- google-site-verification=MkuRBtn8pdfBKI1YQQE-HUjjNT5fyRWD_VWIr16PSt0
- MS=ms30767158
- google-site-verification=r6kzPnMhaO1ekld0-keXFDrVhdDWeEhVJQq8lNBmL8Y
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 swgas.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits