Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
imt-atlantique.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-27 08:31:28 UTC · ↺ Refresh
MX Hostnames
- mx-imta-fr-02.enst-bretagne.fr
- dns.imt-atlantique.fr
MX Priorities
- mx-imta-fr-02.enst-bretagne.fr: 30
- dns.imt-atlantique.fr: 10
A / AAAA Records
- 192.108.117.237 ↩ imt-atlantique.fr
Mail Server IPs
- 192.108.117.12 ↩ mx-imta-fr-02.enst-bretagne.fr
- 192.44.76.66 ↩ dns.imt-atlantique.fr
SOA Record
Raw SOA
dns.imt-atlantique.fr dnsmaster.imt-atlantique.fr 2026031900 21600 3600 2419200 3600
Primary NS (mname)
dns.imt-atlantique.fr
Admin Email (rname)
dnsmaster@imt-atlantique.fr
Serial
2026031900
Refresh
21600s
Retry
3600s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
dns.imt-atlantique.fr
mx-imta-fr-02.enst-bretagne.fr
spad.emn.fr
mx-imta-fr.rennes.enst-bretagne.fr
SPF Record
✓ Soft Fail (~all)
v=spf1 mx ip4:192.108.117.8/30 ip4:129.20.128.134/24 ip4:93.17.230.6/24 ip4:129.20.134.23 ip4:192.44.76.192/29 ip4:192.108.115.12 ip4:192.108.115.3 ip4:192.44.77.17 include:enst.fr ip4:193.54.78.15 ip4:193.54.78.35 ip4:193.54.78.8 ip4:192.44.76.201 include:_spf.salesforce.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate 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
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- SPFv=spf1 mx ip4:192.108.117.8/30 ip4:129.20.128.134/24 ip4:93.17.230.6/24 ip4:129.20.134.23 ip4:192.44.76.192/29 ip4:192.108.115.12 ip4:192.108.115.3 ip4:192.44.77.17 include:enst.fr ip4:193.54.78.15 ip4:193.54.78.35 ip4:193.54.78.8 ip4:192.44.76.201 include:_spf.salesforce.com ~all
- cisco-ci-domain-verification=4c1dcf08037180fa3dab04b53f2164271998591d8cae03d1a6541c614b0c3846
- ZOOM_verify_EYFBG-9CSAqEV8l0Ex_rtA
- 1|www.imt-atlantique.fr
- mistral-domain-verification=d568fed3b8accd23b66e534c6198629e724b3601
- MS=79158DB1A9A24C98157167C87771B0731206E637
- docusign=1bf489c8-82f2-4ba1-9a76-e1cad2135595
- google-site-verification=d4k-Oqq8ql-qLEbTz9LyHTm18xvOcb_1X1OArdICzrs
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