Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ehl.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 12:27:21 UTC · ↺ Refresh
MX Hostnames
- ehl-ch.mail.protection.outlook.com
MX Priorities
- ehl-ch.mail.protection.outlook.com: 0
A / AAAA Records
- 193.247.248.20 ↩ sso.ehl.ch
Mail Server IPs
- 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.68.0 ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
- 2a01:111:f403:ca04::6 ↩ mail-db4pr02cu00406.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
SOA Record
Raw SOA
dns01p0.ehl.ch hostmaster.ehl.ch 2014073533 1200 600 1209600 3600
Primary NS (mname)
dns01p0.ehl.ch
Admin Email (rname)
hostmaster@ehl.ch
Serial
2014073533
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
dns02p0.ehl.ch
dns01p0.ehl.ch
scsnms.switch.ch
SPF Record
✓ Strict (-all)
v=spf1 ip4:193.247.249.180 ip4:85.31.0.0/20 ip4:193.247.249.181 ip4:193.247.249.183 ip4:193.247.249.184 include:alumnforce.org include:spf.protection.outlook.com include:216693.spf02.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
16 records- SPFv=spf1 ip4:193.247.249.180 ip4:85.31.0.0/20 ip4:193.247.249.181 ip4:193.247.249.183 ip4:193.247.249.184 include:alumnforce.org include:spf.protection.outlook.com include:216693.spf02.hubspotemail.net -all
- docusign=b0d759da-7299-411d-b902-8eac030f82d6
- MS=ms25316884
- r247tjx4s7p2m8fvmty3z779fmcytm67
- apple-domain-verification=IXj5V4a9mcofaCJA
- ms-domain-verification=68ec8f97-6e07-4752-9623-61d118001b5c
- heygen-verification=68jzxbwxid8johogmgreoc6gbdyqq3pz
- hr6w2zwdd3gqx4y6z62pgm8ybb8kn6q0
- google-site-verification=koU_CB-AF11ofF4BgZyOg76tZaV6YlU89eRuW38c5DM
- 2nwm9yvl6mfpmj1ypv920qrvt27byhcp
- skyjqd4ywhzmd8s7rp8vr5g11kq81yyj
- teamviewer-sso-verification=514ebdb67e424f2f8a319eb8f8a2456f
- google-gws-recovery-domain-verification=57673012
- dIu08vUYbad6wjtYbFdJXRdR8mtQ32cJjqmaVviQv7z3S8vusqfAkq+rZRx3zl4/PGucfD7U49rgWLVrhHQZqA==
- mindmanager-verification=a3ca001b001f1a9c41def83cac1ffd1949f2c9736f10ecb03ffb719363ede707
- docusign=5221f238-2dde-4b91-bd1e-ab0ccaf596fb
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