Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
smashjump.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 20:22:32 UTC · ↺ Refresh
MX Hostnames
- mailsec.protonmail.ch
- mail.protonmail.ch
MX Priorities
- mailsec.protonmail.ch: 20
- mail.protonmail.ch: 10
A / AAAA Records
- 64.20.52.122 (no PTR)
Mail Server IPs
- 176.119.200.129 ↩ mailsec.protonmail.ch
- 185.70.42.129 ↩ mailsec.protonmail.ch
- 185.205.70.129 ↩ mailsec.protonmail.ch
- 185.70.42.128 ↩ mail.protonmail.ch
- 185.205.70.128 ↩ mail.protonmail.ch
- 176.119.200.128 ↩ mail.protonmail.ch
SOA Record
Raw SOA
dns2031a.trouble-free.net not-monitored-email.interserver.net 2026051905 3600 1800 1209600 86400
Primary NS (mname)
dns2031a.trouble-free.net
Admin Email (rname)
not-monitored-email@interserver.net
Serial
2026051905
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns2031a.trouble-free.net
dns2031b.trouble-free.net
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:66.45.237.230 include:relay.mailbaby.net include:_spf.protonmail.ch ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=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]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- protonmail-verification=36acdfd0d22980fdf226e5c410ad7cdab6830541
- SPFv=spf1 ip4:66.45.237.230 include:relay.mailbaby.net include:_spf.protonmail.ch ~all
- brevo-code:f0ffb42e04aef7e8251eec8920e253b0
Full email verification for smashjump.com
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