univ-lorraine.fr

Valid Email Server
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
univ-lorraine.fr
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-01 16:10:54 UTC · ↺ Refresh

Add email validation to your forms — free

Add our free script to block 10,000+ disposable domains + perform other checks. No signup, unlimited checks.

MX validation Disposable detection Role accounts
Add to your signup form
<script src="https://check.verifyswift.com/"></script>
One line · No registration · See full docs & demo → · Customize →

MX Hostnames

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

MX Priorities

  • mx2.relay.renater.fr: 10
  • mx1.relay.renater.fr: 10

A / AAAA Records

  • 193.54.54.4 ↩ unys-sciences.fr

Mail Server IPs

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

SOA Record

Raw SOA arcturus.ciril.fr hostmaster.ciril.fr 2026062905 21600 3600 604800 86400
Primary NS (mname)
arcturus.ciril.fr
Admin Email (rname)
hostmaster@ciril.fr
Serial
2026062905
Refresh
21600s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

arcturus.ciril.fr
orion.ciril.fr

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.relay.renater.fr ip4:193.54.32.0/26 ip4:194.214.200.0/28 ip4:194.214.201.0/28 ip4:193.54.6.96/27 ip4:193.54.21.128/28 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none ; pct=100 ; rua=mailto:[email protected] ; ruf=mailto:[email protected] ; adkim=r ; aspf=r
⚠ 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

8 records
  • adobe-idp-site-verification=41532eab541eb81248a67a820d515df81c44b5306031e4068501bc41a5fa8582
  • apple-domain-verification=TsWigYO2eOB4WEQG
  • SPFv=spf1 include:spf.relay.renater.fr ip4:193.54.32.0/26 ip4:194.214.200.0/28 ip4:194.214.201.0/28 ip4:193.54.6.96/27 ip4:193.54.21.128/28 ~all
  • MS=ms41525998
  • google-site-verification=Bv4GUKqNr1yJ3ZOpTmiAOPG_Q5-fYe08LrtHghyHM34
  • HARICA-FQoCPVefz1GLmU12pW5
  • apple-domain-verification=ou3Y2izcYWBGbr1i
  • cisco-ci-domain-verification=625dc6d82e816b5ece17d49909bc0f90cbc0aabf05d66bf3942aa8edbcffefcc
Free · No signup required
Add email validation to your forms

Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.

<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site · Customize →
See demo & docs
Deep verification
Full email verification for univ-lorraine.fr

SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.

No credit card required
Get 1,000 Free Credits