estoublon.com

Valid Email Server
Domain Lookup › estoublon.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
estoublon.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 18:41:37 UTC · ↺ Refresh

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MX Hostnames

  • estoublon-com.mail.protection.outlook.com

MX Priorities

  • estoublon-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 188.165.83.122 ↩ ip122.ip-188-165-83.eu
  • 2001:41d0:203:8a9f::7 (no PTR)

Mail Server IPs

  • 52.101.166.0 ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 52.101.166.2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 52.101.164.0 ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 52.101.166.1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::2 ↩ mail-paup264cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca25:: ↩ mail-pa5p264cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:ca1e:: ↩ mail-mrzp264cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:ca25::1 ↩ mail-pr0p264cu01301.inbound.protection.outlook.com

SOA Record

Raw SOA dns109.ovh.net tech.ovh.net 2082420108 86400 3600 3600000 60
Primary NS (mname)
dns109.ovh.net
Admin Email (rname)
tech@ovh.net
Serial
2082420108
Refresh
86400s
Retry
3600s
Expire
3600000s
Minimum TTL
60s

Nameservers (NS)

dns109.ovh.net
ns109.ovh.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:mx.ovh.com include:spf.infomaniak.ch include:spf.protection.outlook.com ip4:51.210.118.159 ip4:188.165.83.122 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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

3 records
  • SPFv=spf1 include:mx.ovh.com include:spf.infomaniak.ch include:spf.protection.outlook.com ip4:51.210.118.159 ip4:188.165.83.122 ~all
  • google-site-verification=2yAjpcG0-QT2KT0XKfct7Hr5CKF7jmTZqDNOPh94s5A
  • MS=ms25559416
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