sciencespo.fr

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sciencespo.fr
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 12:22:38 UTC · ↺ Refresh

MX Hostnames

  • ALT2.ASPMX.L.GOOGLE.COM
  • ASPMX.L.GOOGLE.COM
  • ALT4.ASPMX.L.GOOGLE.COM
  • ALT3.ASPMX.L.GOOGLE.COM
  • ALT1.ASPMX.L.GOOGLE.COM

MX Priorities

  • alt4.aspmx.l.google.com: 10
  • alt3.aspmx.l.google.com: 10
  • aspmx.l.google.com: 1
  • alt2.aspmx.l.google.com: 5
  • alt1.aspmx.l.google.com: 5

A / AAAA Records

  • 193.48.44.234

Mail Server IPs

  • 173.194.76.27 ↩ ws-in-f27.1e100.net
  • 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 142.251.163.26 ↩ wv-in-f26.1e100.net
  • 2607:f8b0:4004:c17::1a ↩ bl-in-f26.1e100.net
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA gemeaux.sciences-po.fr postmaster.sciences-po.fr 2026032701 900 900 900 900
Primary NS (mname)
gemeaux.sciences-po.fr
Admin Email (rname)
postmaster@sciences-po.fr
Serial
2026032701
Refresh
900s
Retry
900s
Expire
900s
Minimum TTL
900s

Nameservers (NS)

gemeaux.sciences-po.fr
nameserver03.reims.sciences-po.fr
nameserver04.reims.sciences-po.fr
lion.sciences-po.fr

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.mailjet.com include:spf.eudonet.com ip4:193.54.67.0/24 include:%{l}.spf.sciencespo.fr ip4:51.158.60.43 ip4:185.31.150.63 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1;p=quarantine;pct=5;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
⚠ Policy applies to 5% of failing messages only

DKIM Selectors

✓ 3 found
google._domainkey
default._domainkey
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

8 records
  • google-site-verification=vbvBDbAB8hQs9dHJoYqyvdZIi2DLU_P0VQDwrJRJO3w
  • MS=C18D437C9AC0712246846BA3A411E23EBA759318
  • cisco-ci-domain-verification=62ddafb0f383b3646d16c6290fb141177ee765d0e787c3d99d0cf031377e1d14
  • apple-domain-verification=K3uxaiAjo1b0mEMA
  • google-site-verification=lXqN6dHyDlWxi9-HwLLeGu9SLQJCcNjS8sBVA6cIgAM
  • HARICA-Nsz6bNayFHE8QNkAixV
  • google-site-verification=PRiXX3FfaLUru7Ydg-U0etQ3__ATBWSEA0-pXGgbaQs
  • SPFv=spf1 include:_spf.google.com include:spf.mailjet.com include:spf.eudonet.com ip4:193.54.67.0/24 include:%{l}.spf.sciencespo.fr ip4:51.158.60.43 ip4:185.31.150.63 ~all
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