signsandstuff.biz

Valid Email Server
Domain Lookup › signsandstuff.biz

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
signsandstuff.biz
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 08:55:20 UTC · ↺ Refresh

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MX Hostnames

  • signsandstuff-biz.mail.protection.outlook.com

MX Priorities

  • signsandstuff-biz.mail.protection.outlook.com: 0

A / AAAA Records

  • 67.227.198.135 ↩ host4.unofficial.cc

Mail Server IPs

  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns2.unofficial.cc hostmaster.signsandstuff.biz 1725932679 7200 300 1209600 10800
Primary NS (mname)
ns2.unofficial.cc
Admin Email (rname)
hostmaster@signsandstuff.biz
Serial
1725932679
Refresh
7200s
Retry
300s
Expire
1209600s
Minimum TTL
10800s

Nameservers (NS)

ns1.unofficial.cc
ns2.unofficial.cc

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✓ 3 found
selector1._domainkey
selector2._domainkey
default._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

1 record
  • SPFv=spf1 include:spf.protection.outlook.com -all
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