safercompany.com

Valid Email Server
Domain Lookup › safercompany.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
safercompany.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 19:44:11 UTC · ↺ Refresh

MX Hostnames

  • mx2-us.emailsecurity.app
  • mx1-us.emailsecurity.app

MX Priorities

  • mx1-us.emailsecurity.app: 1
  • mx2-us.emailsecurity.app: 5

A / AAAA Records

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

Mail Server IPs

  • 40.121.188.167 ↩ mx1-us.emailsecurity.app
  • 172.212.4.33 ↩ mx1-us.emailsecurity.app

SOA Record

Raw SOA dns1.p01.nsone.net hostmaster.nsone.net 1711582145 43200 7200 1209600 3600
Primary NS (mname)
dns1.p01.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1711582145
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

dns4.p06.nsone.net
ns01.squarespacedns.com
ns02.squarespacedns.com
ns03.squarespacedns.com
ns04.squarespacedns.com
dns1.p06.nsone.net
dns2.p06.nsone.net
dns3.p06.nsone.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf1.emailsecurity.app -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 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.protection.outlook.com include:spf1.emailsecurity.app -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 safercompany.com

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

No credit card required
Get 1,000 Free Credits