philosophy.su.se

Valid Email Server

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
philosophy.su.se
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-20 03:58:28 UTC · ↺ Refresh

MX Hostnames

  • mailfilter-ng-4.sunet.se
  • mailfilter-ng-2.sunet.se
  • mailfilter-ng-3.sunet.se
  • mailfilter-ng-1.sunet.se

MX Priorities

  • mailfilter-ng-3.sunet.se: 10
  • mailfilter-ng-2.sunet.se: 20
  • mailfilter-ng-1.sunet.se: 10
  • mailfilter-ng-4.sunet.se: 10

A / AAAA Records

  • 185.84.52.158 (no PTR)

Mail Server IPs

  • 192.36.171.200 ↩ mailfilter-ng-3.sunet.se
  • 2001:6b0:8:2::200 ↩ mailfilter-ng-3.sunet.se
  • 89.45.235.13 ↩ mailfilter-89-45-235-13.instance.cloud.sunet.se
  • 192.36.171.207 ↩ mailfilter-ng-1.sunet.se
  • 2001:6b0:8:2::207 ↩ mailfilter-ng-1.sunet.se
  • 89.45.235.5 ↩ mailfilter-89-45-235-5.instance.cloud.sunet.se

SOA Record

Raw SOA ipam.su.se hostmaster.su.se 93 14400 3600 1555200 300
Primary NS (mname)
ipam.su.se
Admin Email (rname)
hostmaster@su.se
Serial
93
Refresh
14400s
Retry
3600s
Expire
1555200s
Minimum TTL
300s

Nameservers (NS)

ns1.su.se
ns2.su.se
ns3.su.se

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=su.se
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

4 records
  • MS=401DEB74CB015D9B9A544E4F64312D800AD13F09
  • ZOOM_verify_g8abXPa-TyW6cGQn-oqklA
  • adobe-idp-site-verification=ac6fe83affe4f7cbe13d862cc38c401053df2886f83126d647a3aa61c8f0d514
  • SPFv=spf1 redirect=su.se
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