bagpuss.nu

Valid Email Server
Domain Lookup › bagpuss.nu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bagpuss.nu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-14 05:26:09 UTC · ↺ Refresh

MX Hostnames

  • mail.rollernet.us
  • mail2.rollernet.us

MX Priorities

  • mail.rollernet.us: 0
  • mail2.rollernet.us: 0

A / AAAA Records

  • 104.58.86.77 ↩ 104-58-86-77.lightspeed.tukrga.sbcglobal.net

Mail Server IPs

  • 208.79.240.2 ↩ mail.rollernet.us
  • 2607:fe70::3:0:0:0:a ↩ mail.rollernet.us
  • 208.79.241.2 ↩ mail2.rollernet.us
  • 2607:fe70::4:0:0:0:a ↩ mail2.rollernet.us

SOA Record

Raw SOA ns1-auth.rollernet.us admin.bagpuss.nu 2026030702 1200 600 1209600 86400
Primary NS (mname)
ns1-auth.rollernet.us
Admin Email (rname)
admin@bagpuss.nu
Serial
2026030702
Refresh
1200s
Retry
600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns1-auth.rollernet.us
ns2-auth.rollernet.us

SPF Record

✓ Strict (-all)
v=spf1 include:a._spf.rollernet.us -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

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

1 record
  • SPFv=spf1 include:a._spf.rollernet.us -all
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