walthamservices.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
walthamservices.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 02:08:15 UTC · ↺ Refresh

MX Hostnames

  • walthamservices-com.mail.protection.outlook.com
  • walthamservices-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 141.193.213.20
  • 141.193.213.21

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns.rackspace.com
ns2.rackspace.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:67.202.202.128/26 ip4:67.202.220.128/29 ip4:67.202.220.160/27 ip4:67.202.223.160/27 ip4:69.164.88.0/26 ip4:64.238.213.105 ip4:50.112.146.127 ip4:46.137.207.172 ip4:54.85.70.106 include:spf.protection.outlook.com include:_spf.pestpac.com include:sendgrid.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; ri=43200
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

DKIM Selectors

✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1

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

All TXT Records

5 records
  • R+XATFaw1E7d4OhYo0c3rxL1rDxXjpQKG0hKfBAERVGTdQlaheGtA2+6Y60PxfsAms1LD9TzsPFxIhuyjBQQSA==
  • MS=ms32990931
  • gmjn2zrdv955m9xxjkdcx1jsvyr2l5bx
  • SPFv=spf1 ip4:67.202.202.128/26 ip4:67.202.220.128/29 ip4:67.202.220.160/27 ip4:67.202.223.160/27 ip4:69.164.88.0/26 ip4:64.238.213.105 ip4:50.112.146.127 ip4:46.137.207.172 ip4:54.85.70.106 include:spf.protection.outlook.com include:_spf.pestpac.com include:sendgrid.net ~all
  • _tromnlt697eesofbvxqp7k2q7jynit1
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