Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
farbercorp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 12:44:01 UTC · ↺ Refresh
MX Hostnames
- spamfilter.aheliotech.com
MX Priorities
- spamfilter.aheliotech.com: 0
A / AAAA Records
- 67.227.159.181 ↩ host.newproject.robintek.com
Mail Server IPs
- 66.11.18.82 ↩ spamfilter.aheliotech.com
SOA Record
Raw SOA
ns01.domaincontrol.com dns.jomax.net 2025041000 86400 7200 3600000 86400
Primary NS (mname)
ns01.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025041000
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns02.domaincontrol.com
ns01.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- SPFv=spf1 include:spf.protection.outlook.com -all
- MS=ms18054121
- duo_sso_verification=mfDkV7ZgoBcyIsa9POBnW5Kl5ayHlvlXKaRbBfBx7EB2J4XEcpmNY3hqrAUIcbn4
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