mod-u-serve.com

Valid Email Server
Domain Lookup › mod-u-serve.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mod-u-serve.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 02:36:16 UTC · ↺ Refresh

MX Hostnames

  • east.smtp.mx.exch082.serverdata.net
  • west.smtp.mx.exch082.serverdata.net

MX Priorities

  • west.smtp.mx.exch082.serverdata.net: 10
  • east.smtp.mx.exch082.serverdata.net: 25

A / AAAA Records

  • 76.223.27.102 ↩ a20b9ee60132ef283.awsglobalaccelerator.com
  • 13.248.155.104 ↩ a20b9ee60132ef283.awsglobalaccelerator.com

Mail Server IPs

  • 199.193.206.101 ↩ west.smtp.mx.exch082.serverdata.net
  • 64.78.25.103 ↩ east.smtp.mx.exch082.serverdata.net

SOA Record

Raw SOA ns517.pair.com root.pair.com 2025101719 3600 300 604800 3600
Primary NS (mname)
ns517.pair.com
Admin Email (rname)
root@pair.com
Serial
2025101719
Refresh
3600s
Retry
300s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns5.ns0.com
ns517.pair.com

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx a:mail.mod-u-serve.com. ip4:64.130.4.129 mx:mx1.smtp.exch082.serverdata.net mx:mx2.smtp.exch082.serverdata.net mx:mod-u-serve.com. include:spf.intermedia.net include:mxlogic.net include:spf.serverdata.net ~all
📊 DNS lookups: 9/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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 a mx a:mail.mod-u-serve.com. ip4:64.130.4.129 mx:mx1.smtp.exch082.serverdata.net mx:mx2.smtp.exch082.serverdata.net mx:mod-u-serve.com. include:spf.intermedia.net include:mxlogic.net include:spf.serverdata.net ~all
Full email verification for mod-u-serve.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits