Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
truno.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-21 00:38:20 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
No priority data.
A / AAAA Records
- 172.67.198.185
- 104.21.44.104
- 2606:4700:3033::ac43:c6b9
- 2606:4700:3030::6815:2c68
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
riya.ns.cloudflare.com
cash.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com ip4:12.71.112.98 ip4:130.51.168.200 ip4:130.51.168.207 ip4:69.13.222.246 include:1848949.spf01.hubspotemail.net -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
s1._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
7 records- duo_sso_verification=aaU2mdy909LGno9fhucuvP0pm4rH2LvC0XdfamQVnCvstZflRDi0FW8MHlhg6aqm
- slack-domain-verification=IcDVPR3ZJIV1sX2RIZXSCNBcajdzp7aoDgnmK7r1
- SPFv=spf1 include:usb._netblocks.mimecast.com include:spf.protection.outlook.com ip4:12.71.112.98 ip4:130.51.168.200 ip4:130.51.168.207 ip4:69.13.222.246 include:1848949.spf01.hubspotemail.net -all
- 0ed1fe018a6b4800e098124e25a822e38909c01b77
- MS=A51A9D7F3F74D9FD2EC5324294675E74C700C2B1
- MS=ms51152118
- apple-domain-verification=1QHGL8lYqtOmyFIU
Full email verification for truno.com
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