rtswebsitedesign.com

Valid Email Server
Domain Lookup › rtswebsitedesign.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
rtswebsitedesign.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-23 11:10:12 UTC · ↺ Refresh

MX Hostnames

  • alt2.aspmx.l.google.com
  • alt1.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx.l.google.com
  • aspmx3.googlemail.com

MX Priorities

  • alt2.aspmx.l.google.com: 30
  • aspmx.l.google.com: 10
  • aspmx3.googlemail.com: 50
  • aspmx2.googlemail.com: 40
  • alt1.aspmx.l.google.com: 20

A / AAAA Records

  • 68.178.202.82 ↩ 82.202.178.68.host.secureserver.net

Mail Server IPs

  • 172.253.116.26 ↩ dj-in-f26.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA ns1.xtremeinternetservices.com root.servr.xtremeinternetservices.com 2026032302 3600 1800 1209600 86400
Primary NS (mname)
ns1.xtremeinternetservices.com
Admin Email (rname)
root@servr.xtremeinternetservices.com
Serial
2026032302
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.xtremeinternetservices.com
ns1.xtremeinternetservices.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:68.178.202.82 include:_spf.google.com include:secureserver.net include:_spf.mlsend.com include:gmail.com +a +mx +ip4:107.180.90.111 +ip4:166.62.44.12 +ip4:50.62.133.128 +ip4:64.131.64.146 +ip4:207.58.176.120 ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
google._domainkey
default._domainkey
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • SPFv=spf1 ip4:68.178.202.82 include:_spf.google.com include:secureserver.net include:_spf.mlsend.com include:gmail.com +a +mx +ip4:107.180.90.111 +ip4:166.62.44.12 +ip4:50.62.133.128 +ip4:64.131.64.146 +ip4:207.58.176.120 ~all
  • google-site-verification=n3ofiqYYb5y28zZj9KwuoSMgzu14nVR_-oC_ii3wc3Y
  • brevo-code:efe398d0345b3e9f59eb981ae3d31eb5
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 rtswebsitedesign.com

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

No credit card required
Get 1,000 Free Credits