grenoble-inp.fr

Valid Email Server
Domain Lookup › grenoble-inp.fr

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
grenoble-inp.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 15:22:41 UTC · ↺ Refresh

MX Hostnames

  • mx1.relay.renater.fr
  • mx2.relay.renater.fr

MX Priorities

  • mx2.relay.renater.fr: 50
  • mx1.relay.renater.fr: 50

A / AAAA Records

  • 195.220.30.60 ↩ magnolia.infra.grenoble-inp.fr

Mail Server IPs

  • 85.31.212.203 ↩ mx2.relay.renater.fr
  • 85.31.212.3 ↩ mx1.relay.renater.fr

SOA Record

Raw SOA dns2.grenoble-inp.fr postmaster.grenoble-inp.fr 2023143171 21600 10800 2419200 86400
Primary NS (mname)
dns2.grenoble-inp.fr
Admin Email (rname)
postmaster@grenoble-inp.fr
Serial
2023143171
Refresh
21600s
Retry
10800s
Expire
2419200s
Minimum TTL
86400s

Nameservers (NS)

nommay.univ-rouen.fr
dns2.grenoble-inp.fr
ns-2.grenet.fr
eip2.u-ga.fr
ns-1.grenet.fr
eip1.u-ga.fr
dns.grenoble-inp.fr

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:spf.tipimail.com include:spf.relay.renater.fr a ip4:195.220.30.0/24 ip4:147.173.216.48/32 ip4:195.83.79.32/27 ip4:147.171.39.128/26 ip4:195.220.36.133/32 ip4:195.220.37.35/32 ip4:194.254.241.21/32 ip4:130.190.255.129/32 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

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

10 records
  • zone-ownership-verification-53f5261a24517c9484c4da8c236a0170788c120d5fc2183f70413b7c7499dd87
  • <10.12.2022>
  • google-site-verification=GF3gNIE2KZh29ZYFxhbtmXxMwVuPO5SgYcPlhrWKG6M
  • HARICA-b8dx7qGb31au1mdx8kn
  • 10.12.2022
  • Institut National Polytechnique de Grenoble
  • brevo-code:6b3f6e3118f53b982be7a9488d5605c3
  • ZOOM_verify_xYy8EEUdTE--1VwuxMB3NQ
  • SPFv=spf1 include:spf.mailjet.com include:spf.tipimail.com include:spf.relay.renater.fr a ip4:195.220.30.0/24 ip4:147.173.216.48/32 ip4:195.83.79.32/27 ip4:147.171.39.128/26 ip4:195.220.36.133/32 ip4:195.220.37.35/32 ip4:194.254.241.21/32 ip4:130.190.255.129/32 ~all
  • 46 Av. Felix Viallet 38031 GRENOBLE Cedex (France)
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