Domain Overview
DNS: ✓ 8d ago
Checker: ✓ 8d ago
vernayaz.ch
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-12 11:01:50 UTC · ↺ Refresh
MX Hostnames
- vernayaz-ch.mail.protection.outlook.com
MX Priorities
- vernayaz-ch.mail.protection.outlook.com: 10
A / AAAA Records
- 52.223.20.219 ↩ a42c63cf4abac2f34.awsglobalaccelerator.com
Mail Server IPs
- 52.101.185.13 ↩ mail-zrzp278cu00205.inbound.protection.outlook.com
- 52.101.185.14 ↩ mail-zr1p278cu00206.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::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
ns41.infomaniak.com hostmaster.infomaniak.ch 2026070903 10800 3600 605800 3600
Primary NS (mname)
ns41.infomaniak.com
Admin Email (rname)
hostmaster@infomaniak.ch
Serial
2026070903
Refresh
10800s
Retry
3600s
Expire
605800s
Minimum TTL
3600s
Nameservers (NS)
ns41.infomaniak.com
ns42.infomaniak.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ti-informatique.com ip4:213.221.142.206/32 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;adkim=s;aspf=s;pct=100
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✗ None detectedNo 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
3 records- SPFv=spf1 include:spf.protection.outlook.com include:ti-informatique.com ip4:213.221.142.206/32 -all
- google-site-verification=R1uYss9ErRKaTxR3L8gpk5om-RwgZf0sNe6nYZdnXYo
- MS=ms28470144
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for vernayaz.ch
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits