Domain Overview
DNS: ✓ 1d ago
Checker: ✓ 1d ago
symberity.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-19 11:38:38 UTC · ↺ Refresh
MX Hostnames
- symberity.com
MX Priorities
- symberity.com: 0
A / AAAA Records
- 217.115.117.59 ↩ vps3643.dpfoc.com
Mail Server IPs
- 217.115.117.59 ↩ vps3643.dpfoc.com
SOA Record
Raw SOA
ns9.dnsireland.com security.letshost.ie 2026041701 3600 7200 1209600 86400
Primary NS (mname)
ns9.dnsireland.com
Admin Email (rname)
security@letshost.ie
Serial
2026041701
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns10.dnsireland.com
ns9.dnsireland.com
SPF Record
✓ Strict (-all)
v=spf1 a mx a:smtp.thisispearl.com a:smtp01.saasu.com ip4:217.115.117.59 a:smtp02.saasu.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- MS=ms24092182
- zoho-verification=zb86350001.zmverify.zoho.in
- MS=ms18396199
- SPFv=spf1 a mx a:smtp.thisispearl.com a:smtp01.saasu.com ip4:217.115.117.59 a:smtp02.saasu.com -all
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