dcs.ch

Valid Email Server
Domain Lookup › dcs.ch
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
dcs.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-10-29 14:15:53 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • dcs-ch.mail.protection.outlook.com: 1

A / AAAA Records

  • 185.172.102.68 ↩ extranet.dcs.ch

Mail Server IPs

  • 52.101.103.36 ↩ mail-miypr05cu00104.inbound.protection.outlook.com
  • 52.101.181.156 ↩ mail-wa4pr05cu00104.inbound.protection.outlook.com
  • 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
  • 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
  • 2a01:111:f403:ca48::c ↩ mail-miypr03cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::22 ↩ mail-am7pr02cu00302.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca3c::8 ↩ mail-zrxpr05cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.swisscenter.net dom-reg.swisslink.ch 2026102101 10800 3600 604800 86400
Primary NS (mname)
ns1.swisscenter.net
Admin Email (rname)
dom-reg@swisslink.ch
Serial
2026102101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.swisscenter.net
ns2.swisscenter.net

SPF Record

✓ Strict (-all)
v=spf1 include:spf-a.dcs.ch include:spf-b.dcs.ch -all
📊 DNS lookups: 3/10
✓ 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

1 record
  • SPFv=spf1 include:spf-a.dcs.ch include:spf-b.dcs.ch -all
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