Domain Overview
DNS: ✓ just now
Checker: ✓ just now
marsolhotels.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-09-23 11:02:12 UTC · ↺ Refresh
MX Hostnames
- marsolhotels-com.mail.protection.outlook.com
MX Priorities
- marsolhotels-com.mail.protection.outlook.com: 0
A / AAAA Records
- 216.239.32.21 ↩ any-in-2015.1e100.net
Mail Server IPs
- 52.101.103.137 ↩ mail-miypr02cu00101.inbound.protection.outlook.com
- 52.101.91.162 ↩ mail-matpr04cu00302.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca21::8 ↩ mail-matpr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca48::8 ↩ mail-miypr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca21::c ↩ mail-matpr04cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
dns200.anycast.me tech.ovh.net 2025031200 86400 3600 3600000 300
Primary NS (mname)
dns200.anycast.me
Admin Email (rname)
tech@ovh.net
Serial
2025031200
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
300s
Nameservers (NS)
dns200.anycast.me
ns200.anycast.me
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.sendinblue.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
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
3 records- Sendinblue-code:939a22ec3c2bd6aef9187730729df2cb
- SPFv=spf1 include:spf.protection.outlook.com include:spf.mandrillapp.com include:spf.sendinblue.com -all
- google-site-verification=etb4-IISRWKVgr_vTOR1HmYXlqeT6L0maYaHohpKdBg
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