spring-align.com

Valid Email Server
Domain Lookup › spring-align.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
spring-align.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-02 08:00:35 UTC · ↺ Refresh

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MX Hostnames

  • springalign-com01e.mail.protection.outlook.com

MX Priorities

  • springalign-com01e.mail.protection.outlook.com: 0

A / AAAA Records

  • 162.217.86.162 ↩ fdl.a2u2.com

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
  • 52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
  • 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
  • 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com

SOA Record

Raw SOA nsc1.a2u2.com jeffwohlfahrt.gmail.com 2026031801 3600 1800 1209600 86400
Primary NS (mname)
nsc1.a2u2.com
Admin Email (rname)
jeffwohlfahrt@gmail.com
Serial
2026031801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsc2.a2u2.com
nsc1.a2u2.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com ip4:162.217.86.162 ip4:75.146.128.113 ip4:69.164.157.221 include:spf.mailpro.com include:spfa.cpmails.com ?all
📊 DNS lookups: 3/10
? Neutral (?all) — no enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ DKIM properly configured for selector: selector1

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

All TXT Records

2 records
  • MS=ms92482436
  • SPFv=spf1 include:spf.protection.outlook.com ip4:162.217.86.162 ip4:75.146.128.113 ip4:69.164.157.221 include:spf.mailpro.com include:spfa.cpmails.com ?all
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