unilu.ch

Valid Email Server
Domain Lookup › unilu.ch

Domain Overview

DNS: ✓ 7d ago Checker: ✓ 7d ago
unilu.ch
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-22 21:38:24 UTC · ↺ Refresh

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MX Hostnames

  • mail.unilu.ch
  • mail2.unilu.ch

MX Priorities

  • mail2.unilu.ch: 10
  • mail.unilu.ch: 10

A / AAAA Records

  • 49.13.44.227 ↩ lb01.prod.webcluster.unilu.ch

Mail Server IPs

  • 147.88.247.29 ↩ mail2.unilu.ch
  • 147.88.247.28 ↩ mail.unilu.ch

SOA Record

Raw SOA ns1.arcade.ch technik.arcade.ch 2026092207 10800 3600 1209600 3600
Primary NS (mname)
ns1.arcade.ch
Admin Email (rname)
technik@arcade.ch
Serial
2026092207
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s

Nameservers (NS)

ns3.arcade.ch
ns1.arcade.ch
ns2.arcade.ch

SPF Record

✓ Strict (-all)
v=spf1 mx:hin.ch include:spf.mandrillapp.com include:_spf.qualtrics.com include:spf.abacuscity.ch include:_spf1.lu.ch include:_spf2.lu.ch include:spf.smtp2go.com include:_spf01.eyevip.ch include:spf.protection.outlook.com ip4:77.237.55.128/27 include:_spf.ch.4me.com ip4:83.150.1.32/27 ip4:212.25.2.59 ip4:78.47.247.221 ip4:116.203.6.77 ip4:193.247.208.64/29 ip4:147.88.247.0/24 -all
📊 DNS lookups: 10/10
✓ 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

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

9 records
  • a6808057-2c53-4865-a8c2-182000db7450
  • brevo-code:a71653c6fe1f50e3607b1682b0a93f29
  • ZOOM_verify_e0cmVKH7Tf-li-8ZSl_DqQ
  • apple-domain-verification=jaFakAUk4r3tcjyj
  • adobe-idp-site-verification=7c438db3f17eae2a619df25a0ff7c6ed9cde2afb90366dca4577a6a65bec0ffe
  • SPFv=spf1 mx:hin.ch include:spf.mandrillapp.com include:_spf.qualtrics.com include:spf.abacuscity.ch include:_spf1.lu.ch include:_spf2.lu.ch include:spf.smtp2go.com include:_spf01.eyevip.ch include:spf.protection.outlook.com ip4:77.237.55.128/27 include:_spf.ch.4me.com ip4:83.150.1.32/27 ip4:212.25.2.59 ip4:78.47.247.221 ip4:116.203.6.77 ip4:193.247.208.64/29 ip4:147.88.247.0/24 -all
  • MS=65ABC78748D740B4D2A75BE5C6B11E28E2C12E13
  • QuoVadis=e023c5dd-d4a5-4bc2-8f4a-f090b5b9e92f
  • B5NTPkFhV66xFfe0yrtN1CaH5IKsDnJfwQEVdPk7FG/pOfmd/xKM/RVjrIMccTJXinijun0FbCBvqNPc5xet+g==
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