allgeier-engineering.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
allgeier-engineering.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 04:05:06 UTC · ↺ Refresh

MX Hostnames

  • allgeierengineering-com02b.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 149.126.4.146
  • 2a01:ab20::4:0:0:0:146

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

ns-1820.awsdns-35.co.uk
ns-368.awsdns-46.com
ns-692.awsdns-22.net
ns-1313.awsdns-36.org

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.atlassian.net include:spf.nl2go.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

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

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

All TXT Records

11 records
  • google-site-verification=DJt0tL1S3eiDwqVgZQHJ3rZLh5of3FGLfCQQYBCrwi8
  • ms-domain-verification=b9cc5f69-d11c-451d-bf0e-c57c0a2d812b
  • swisssign-check=YzuXiOhCk10lUXoqaNahfK5hBnYsrc2Uh2y2OnN0Md
  • SPFv=spf1 include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.atlassian.net include:spf.nl2go.com -all
  • zone-ownership-verification-9cd6111ceea42f61e937c03550c77512d71208295e4bdcbb554ec33d2e581932
  • MS=ms98658388
  • amazon-business-verification=9a0d12188c04f9cd537c1d798750b799fa30dd8f2c7abbdde04ef26091b0b381
  • apple-domain-verification=fWJy725e0I7bXYS4
  • atlassian-domain-verification=3Msp6yVSe2x+uLyC/HtD3NOoePR1HifI50wLfcWFy4w2pdH4i5SZVCQ3p5xfcvTh
  • atlassian-sending-domain-verification=28a0f81d-e0e7-4b2f-bbb1-03d194e6aea2
  • docusign=30cc7e6d-cdfe-4667-84dd-e861e802b138
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