imt.fr

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
imt.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-09-23 00:15:37 UTC · ↺ Refresh

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MX Hostnames

  • mx1.enst.fr
  • mx2.enst.fr

MX Priorities

  • mx1.enst.fr: 10
  • mx2.enst.fr: 20

A / AAAA Records

  • 137.194.22.227 ↩ rp.enst.fr
  • 2a04:8ec0:0:a::89c2:16e3 ↩ rp.enst.fr

Mail Server IPs

  • 137.194.2.137 ↩ mx1.enst.fr
  • 2a04:8ec0:0:2::137 ↩ mx1.enst.fr
  • 137.194.2.136 ↩ mx2.enst.fr
  • 2a04:8ec0:0:2::136 ↩ mx2.enst.fr

SOA Record

Raw SOA ns-auth1.enst.fr hostmaster.enst.fr 2026090100 21600 3600 2419200 86400
Primary NS (mname)
ns-auth1.enst.fr
Admin Email (rname)
hostmaster@enst.fr
Serial
2026090100
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

ns-auth2.enst.fr
ns4.int-evry.fr
ns-auth1.enst.fr

SPF Record

✓ Soft Fail (~all)
v=spf1 include:enst.fr include:message-business.com ip4:159.31.2.0/24 ip4:185.50.52.182 ip4:193.55.113.211 ip4:193.55.113.210 ip4:193.55.113.213 ?all
📊 DNS lookups: 2/10
? Neutral (?all) — no enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

6 records
  • SPFv=spf1 include:enst.fr include:message-business.com ip4:159.31.2.0/24 ip4:185.50.52.182 ip4:193.55.113.211 ip4:193.55.113.210 ip4:193.55.113.213 ?all
  • mistral-domain-verification=851548cac91bfed1ff5c0e8784907bfe3ff0e0e0
  • HARICA-Ofw8KQ17g5TqEO4XV5n
  • brevo-code:7ba8735db3a4bd6d859a192f97f223ce
  • docusign=deea2c39-d5f7-42ee-b01f-40d9f310c802
  • MS=ms77356753
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