cadsigns.net

Valid Email Server
Domain Lookup › cadsigns.net

Domain Overview

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

Checked via [email protected] · 2026-03-26 03:17:56 UTC · ↺ Refresh

MX Hostnames

  • cadsigns-net.mail.protection.outlook.com

MX Priorities

  • cadsigns-net.mail.protection.outlook.com: 1

A / AAAA Records

  • 74.208.236.55 ↩ 74-208-236-55.elastic-ssl.ui-r.com
  • 2607:f1c0:100f:f000::2c8 ↩ 2607-f1c0-100f-f000-0000-0000-0000-02c8.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.41.28 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:f804::2 ↩ mail-co1pr05cu00402.inbound.protection.outlook.com

SOA Record

Raw SOA ns1090.ui-dns.biz hostmaster.1and1.com 2016051329 28800 7200 604800 300
Primary NS (mname)
ns1090.ui-dns.biz
Admin Email (rname)
hostmaster@1and1.com
Serial
2016051329
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1090.ui-dns.biz
ns1090.ui-dns.de
ns1090.ui-dns.com
ns1090.ui-dns.org

SPF Record

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

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • google-site-verification=WGUSWL29H-GBYVe0lr0wxbYHuC4n0SrwoTfjt5TBHvM
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • linkedin-site-verification=e7b745c2-762b-4f5c-8d14-8cd088f951b3
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