ruwa-ag.ch

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ruwa-ag.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-10 15:17:31 UTC · ↺ Refresh

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MX Hostnames

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

MX Priorities

  • spaeter-ch.mail.protection.outlook.com: 1
  • mail.spaeter.ch: 40

A / AAAA Records

  • 80.74.142.120 ↩ augustus.sui-inter.net
  • 2a00:1128:1:1::142:120 ↩ augustus.sui-inter.net

Mail Server IPs

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

SOA Record

Raw SOA ns1.cablecom.net hostmaster.cablecom.net 2023082501 28800 7200 604800 86400
Primary NS (mname)
ns1.cablecom.net
Admin Email (rname)
hostmaster@cablecom.net
Serial
2023082501
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns1.cablecom.net
ns2.cablecom.net

SPF Record

✓ Strict (-all)
v=spf1 +a +mx +ip4:62.2.158.192/26 +include:spf.protection.outlook.com +include:mailgun.org -all
📊 DNS lookups: 4/10
✓ 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

4 records
  • SPFv=spf1 +a +mx +ip4:62.2.158.192/26 +include:spf.protection.outlook.com +include:mailgun.org -all
  • knowbe4-site-verification=a7b6565e2fa455404a44b36e8e011309
  • cisco-ci-domain-verification=2c25cb32a0f76ab25b936aab84c775d9022c40a212eb96f25eb46e85b6eade3e
  • MS=ms68179975
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