Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
rdwarf.net
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 00:10:25 UTC · ↺ Refresh
MX Hostnames
- mx.junkemailfilter.net
- mx.junkemailfilter.org
- mx.junkemailfilter.com
MX Priorities
- mx.junkemailfilter.net: 20
- mx.junkemailfilter.com: 10
- mx.junkemailfilter.org: 30
A / AAAA Records
- 45.32.133.21 ↩ mail.rdwarf.net
Mail Server IPs
- 184.105.182.40 ↩ euclid.junkemailfilter.com
- 184.105.182.41 ↩ euclid.junkemailfilter.com
- 184.105.182.180 ↩ 180-he.filtered.junkemailfilter.com
- 184.105.182.210 ↩ tarbaby.ctyme.com
- 184.105.182.212 (no PTR)
- 184.105.182.220 (no PTR)
- 184.105.182.222 (no PTR)
- 184.105.182.221 (no PTR)
- 184.105.182.211 (no PTR)
SOA Record
Raw SOA
saga.rdwarf.net hostmaster.rdwarf.net 2026030305 3600 1800 21660 900
Primary NS (mname)
saga.rdwarf.net
Admin Email (rname)
hostmaster@rdwarf.net
Serial
2026030305
Refresh
3600s
Retry
1800s
Expire
21660s
Minimum TTL
900s
Nameservers (NS)
ns6.gandi.net
ns1.rdwarf.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:45.32.133.21 ip6:2001:19f0:ac02:702:5400:04ff:fe66:feb0 a mx ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; fo=1; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected],mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✗ None detectedNo 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 ip4:45.32.133.21 ip6:2001:19f0:ac02:702:5400:04ff:fe66:feb0 a mx ~all
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