elson.ch

Valid Email Server
Domain Lookup › elson.ch

Domain Overview

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

Checked via [email protected] · 2026-03-25 04:41:10 UTC · ↺ Refresh

MX Hostnames

  • elson-ch.mail.protection.outlook.com

MX Priorities

  • elson-ch.mail.protection.outlook.com: 10

A / AAAA Records

  • 89.107.187.21 ↩ 12496-2.whserv.de

Mail Server IPs

  • 52.101.185.12 ↩ mail-zrap278cu00304.inbound.protection.outlook.com
  • 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
  • 52.101.185.14 ↩ mail-zr1p278cu00206.inbound.protection.outlook.com
  • 52.101.187.1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::2 ↩ mail-zr1p278cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca3e::1 ↩ mail-gvap278cu00301.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::1 ↩ mail-zrzp278cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c:: ↩ mail-zrap278cu00300.inbound.protection.outlook.com

SOA Record

Raw SOA ch.pro.io hostmaster.elson.ch 2020021808 10800 3600 604800 1440
Primary NS (mname)
ch.pro.io
Admin Email (rname)
hostmaster@elson.ch
Serial
2020021808
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
1440s

Nameservers (NS)

nl.pro.io
p.dnh.net
ch.pro.io

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

✗ 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

2 records
  • MS=ms49203312
  • SPFv=spf1 include:spf.protection.outlook.com -all
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