Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cysticfibrosis.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 12:47:40 UTC · ↺ Refresh
MX Hostnames
- mx2-hosting.jellyfish.systems
- mx1-hosting.jellyfish.systems
- mx2.emailsrvr.com
- mx1.emailsrvr.com
- mx3-hosting.jellyfish.systems
MX Priorities
- mx1-hosting.jellyfish.systems: 10
- mx2-hosting.jellyfish.systems: 20
- mx3-hosting.jellyfish.systems: 30
- mx1.emailsrvr.com: 5
- mx2.emailsrvr.com: 5
A / AAAA Records
- 198.54.125.131
Mail Server IPs
- 162.255.118.28 ↩ oxse3a.privateemail.com
- 162.255.118.29 ↩ oxse2b.privateemail.com
- 162.255.118.13 ↩ mx3-hosting.jellyfish.systems
- 173.203.187.1 ↩ mx1.emailsrvr.com
- 146.20.161.1 ↩ mx1.emailsrvr.com
- 184.106.54.1 ↩ mx1.emailsrvr.com
- 108.166.43.1 ↩ mx1.emailsrvr.com
- 108.166.43.2 ↩ mx2.emailsrvr.com
- 173.203.187.2 ↩ mx2.emailsrvr.com
- 146.20.161.2 ↩ mx2.emailsrvr.com
- 184.106.54.2
SOA Record
Raw SOA
dns1.namecheaphosting.com cpanel.tech.namecheap.com 1748799907 86400 7200 3600000 86400
Primary NS (mname)
dns1.namecheaphosting.com
Admin Email (rname)
cpanel@tech.namecheap.com
Serial
1748799907
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
dns1.namecheaphosting.com
dns2.namecheaphosting.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:198.54.126.229 +ip4:198.54.126.240 include:spf.web-hosting.com +ip4:198.54.125.131 ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
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
2 records- 4008ba72c7c3e987cd4a29e5e5aa2248b4691ed6
- SPFv=spf1 +a +mx +ip4:198.54.126.229 +ip4:198.54.126.240 include:spf.web-hosting.com +ip4:198.54.125.131 ~all
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