Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
millerglass.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 08:09:06 UTC · ↺ Refresh
MX Hostnames
- mx-01-us-west-2.prod.hydra.sophos.com
- mx-02-us-west-2.prod.hydra.sophos.com
MX Priorities
- mx-02-us-west-2.prod.hydra.sophos.com: 10
- mx-01-us-west-2.prod.hydra.sophos.com: 10
A / AAAA Records
- 209.182.199.238 (no PTR)
Mail Server IPs
- 34.215.37.215 ↩ ec2-34-215-37-215.us-west-2.compute.amazonaws.com
- 44.234.222.180 ↩ ec2-44-234-222-180.us-west-2.compute.amazonaws.com
- 50.112.72.129 ↩ ec2-50-112-72-129.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
ns2.vninc.com mg.vninc.com 2026021906 10800 3600 604800 10800
Primary NS (mname)
ns2.vninc.com
Admin Email (rname)
mg@vninc.com
Serial
2026021906
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
10800s
Nameservers (NS)
ns2.vninc.com
ns1.vninc.com
SPF Record
✓ Strict (-all)
v=spf1 mx include:_spf_uswest2.prod.hydra.sophos.com a:mail.millerglass.com a:millerglass.com ip4:12.71.33.82 ip4:99.54.254.115 ip4:209.182.199.238 ip4:209.182.196.61 ip4:184.105.204.197 include:relay.mailchannels.net include:_spf.google.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- google-site-verification=mZSR3y56f90vevPXD8Aqg_ziE_dhnoUvOVenFPq_f7M
- google-site-verification=CYgCKYVnWB3Gi3JEnlamdjCNDirDOIh-SB_q2mK_p5w
- sophos-domain-verification=11f226f7407e13bc8e5a2a18e68fdb4e5c8e0713
- _globalsign-domain-verification=S-ADm_t8_ioITmuU6uPXAMIjV7w6V4utJT1MlxL_0B
- google-site-verification=wWuRAMaz9OZFOvIlxPyKkVRgumrPPJDgNqLUxPnEtFw0103
- SPFv=spf1 mx include:_spf_uswest2.prod.hydra.sophos.com a:mail.millerglass.com a:millerglass.com ip4:12.71.33.82 ip4:99.54.254.115 ip4:209.182.199.238 ip4:209.182.196.61 ip4:184.105.204.197 include:relay.mailchannels.net include:_spf.google.com -all
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 millerglass.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits