excelbuildingservices.com

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

Domain Overview

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

Checked via [email protected] · 2026-05-21 17:18:36 UTC · ↺ Refresh

MX Hostnames

  • excelbuildingservices-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 34.174.237.206

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns21.domaincontrol.com
ns22.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:34.174.237.206 ip4:12.47.172.3 ip4:12.47.172.13 ip4:12.47.172.14 ip4:12.47.172.55 include:spfa.cpmails.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; fo=1; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

7 records
  • SPFv=spf1 ip4:34.174.237.206 ip4:12.47.172.3 ip4:12.47.172.13 ip4:12.47.172.14 ip4:12.47.172.55 include:spfa.cpmails.com include:spf.protection.outlook.com ~all
  • zoho-verification=zb82220556.zmverify.zoho.com
  • google-site-verification=-dp589Y9w5_H4eknUmHhcD-yGMolClt7e7cJps8IFSA
  • 1password-site-verification=OX47HVPZI5AKNK6SQGY7HJDJU4
  • apple-domain-verification=HJHHBRUrHtOCiLxN
  • MS=ms50309375
  • uGwKtQC6VVyj4o4cJaMpycp0IDsU69kKsEDnOZ3zf0qN7T8jSweegAQE+QbZckLBmVvtPN3J3JAbYONmYc5nQA==
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