sulo.de

Valid Email Server
Domain Lookup › sulo.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sulo.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-24 16:16:26 UTC · ↺ Refresh

MX Hostnames

  • sulo-de.mail.protection.outlook.com

MX Priorities

  • sulo-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 185.233.55.172 ↩ r31170.agenturserver.it

Mail Server IPs

  • 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
  • 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.safebrands.fr tech.brandshelter.com 2025012200 28800 14400 3600000 300
Primary NS (mname)
ns1.safebrands.fr
Admin Email (rname)
tech@brandshelter.com
Serial
2025012200
Refresh
28800s
Retry
14400s
Expire
3600000s
Minimum TTL
300s

Nameservers (NS)

ns2.safebrands.eu
ns3.safebrands.com
ns1.safebrands.fr
ns5.safebrands.tech
ns4.safebrands.org

SPF Record

✓ Strict (-all)
v=spf1 ip4:194.2.205.7 ip4:194.2.205.8 ip4:62.161.186.26 ip4:62.161.186.27 include:spf2.plasticomnium.com include:spf3.plasticomnium.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

3 records
  • MS=ms25053583
  • spf2.0/pra ~all
  • SPFv=spf1 ip4:194.2.205.7 ip4:194.2.205.8 ip4:62.161.186.26 ip4:62.161.186.27 include:spf2.plasticomnium.com include:spf3.plasticomnium.com -all
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