sitec.corsica

Valid Email Server
Domain Lookup › sitec.corsica

Domain Overview

DNS: ✓ just now Checker: ✓ just now
sitec.corsica
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 14:52:11 UTC · ↺ Refresh

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MX Hostnames

  • sitec-corsica.mail.protection.outlook.com

MX Priorities

  • sitec-corsica.mail.protection.outlook.com: 0

A / AAAA Records

  • 83.206.252.207 (no PTR)

Mail Server IPs

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

SOA Record

Raw SOA ns1.sitec.fr admin.sitec.fr 3080643518 10800 3600 604800 86400
Primary NS (mname)
ns1.sitec.fr
Admin Email (rname)
admin@sitec.fr
Serial
3080643518
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ns100.sitec.fr
ns1.sitec.fr
ns200.sitec.fr

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mailjet.com include:spf.sendinblue.com include:spf.protection.outlook.com ip4:31.14.4.0/22 ip4:83.206.252.0/24 -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • SPFv=spf1 include:spf.mailjet.com include:spf.sendinblue.com include:spf.protection.outlook.com ip4:31.14.4.0/22 ip4:83.206.252.0/24 -all
  • MS=ms62031974
  • brevo-code:609384426844d383e87d2861275335be
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