Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
univoip.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 19:14:48 UTC · ↺ Refresh
MX Hostnames
- univoip-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 199.60.103.138
- 199.60.103.38
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
ns-1484.awsdns-57.org
ns-189.awsdns-23.com
ns-1941.awsdns-50.co.uk
ns-821.awsdns-38.net
SPF Record
✓ Strict (-all)
v=spf1 a:o1.em.univoip.com a:mail.univoip.net a:mx3.univoip.com include:zcsend.net include:_spf.messagegears.net include:u1559070.wl.sendgrid.net include:nexiwave.com include:amazonses.com include:spf.protection.outlook.com include:4136637.spf02.hubspotemail.net -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; ruf=mailto:[email protected]; fo=1; adkim=r; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
1 record- SPFv=spf1 a:o1.em.univoip.com a:mail.univoip.net a:mx3.univoip.com include:zcsend.net include:_spf.messagegears.net include:u1559070.wl.sendgrid.net include:nexiwave.com include:amazonses.com include:spf.protection.outlook.com include:4136637.spf02.hubspotemail.net -all
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