Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
virtbiz.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 11:36:07 UTC · ↺ Refresh
MX Hostnames
- mail.virtbiz.com
MX Priorities
- mail.virtbiz.com: 30
A / AAAA Records
- 208.77.216.250 ↩ www.virtbiz.com
Mail Server IPs
- 208.77.216.243 ↩ mail.virtbiz.com
SOA Record
Raw SOA
ns1.virtbiz.com host.virtbiz.com 2026031101 10800 3600 604800 300
Primary NS (mname)
ns1.virtbiz.com
Admin Email (rname)
host@virtbiz.com
Serial
2026031101
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns4.virtbiz.com
ns1.virtbiz.com
ns2.virtbiz.com
ns3.virtbiz.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx:virtbiz.com a ip4:208.77.216.0/24 ip4:208.80.15.0/24 ip4:208.77.147.0/24 ip6:2607:1c00:1:2::253 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400;
~ 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: 216 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- google-site-verification=04Gmd8_Zr5jsatAFhmgOqn0Qt_kTgeXZshpEHPwYphY
- google-site-verification=1taOi0qymKr-b2iBF3j1Z6don7Cx-uD8StJ_nZ48XYM
- SPFv=spf1 mx:virtbiz.com a ip4:208.77.216.0/24 ip4:208.80.15.0/24 ip4:208.77.147.0/24 ip6:2607:1c00:1:2::253 ~all
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