sullivanmetals.com

Valid Email Server
Domain Lookup › sullivanmetals.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
sullivanmetals.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 12:05:11 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

  • sullivanmetals-com.inbound.emailservice.co
  • sullivanmetals-com.inbound.emailservice.cc
  • sullivanmetals-com.inbound.emailservice.io

MX Priorities

  • sullivanmetals-com.inbound.emailservice.io: 0
  • sullivanmetals-com.inbound.emailservice.co: 0
  • sullivanmetals-com.inbound.emailservice.cc: 0

A / AAAA Records

  • 198.185.159.145 (no PTR)
  • 198.185.159.144 (no PTR)
  • 198.49.23.144 (no PTR)
  • 198.49.23.145 (no PTR)

Mail Server IPs

  • 54.211.15.143 ↩ ec2-54-211-15-143.compute-1.amazonaws.com
  • 52.44.33.109 ↩ ec2-52-44-33-109.compute-1.amazonaws.com
  • 107.21.241.201 ↩ ec2-107-21-241-201.compute-1.amazonaws.com

SOA Record

Raw SOA ns1.dreamhost.com hostmaster.dreamhost.com 2025090302 21021 600 1814400 300
Primary NS (mname)
ns1.dreamhost.com
Admin Email (rname)
hostmaster@dreamhost.com
Serial
2025090302
Refresh
21021s
Retry
600s
Expire
1814400s
Minimum TTL
300s

Nameservers (NS)

ns3.dreamhost.com
ns1.dreamhost.com
ns2.dreamhost.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.us.emailservice.io ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; aspf=r; adkim=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — 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

1 record
  • SPFv=spf1 include:_spf.google.com include:spf.us.emailservice.io ~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 · Customize →
See demo & docs
Deep verification
Full email verification for sullivanmetals.com

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

No credit card required
Get 1,000 Free Credits