Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
formosagroup.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 05:35:59 UTC · ↺ Refresh
MX Hostnames
- usb-smtp-inbound-1.mimecast.com
- usb-smtp-inbound-2.mimecast.com
MX Priorities
- usb-smtp-inbound-2.mimecast.com: 10
- usb-smtp-inbound-1.mimecast.com: 10
A / AAAA Records
- 160.153.0.173 ↩ 173.0.153.160.host.secureserver.net
Mail Server IPs
- 170.10.150.242 ↩ usb-smtp-delivery-2.mimecast.com
- 170.10.152.242 ↩ usb-smtp-delivery-2.mimecast.com
SOA Record
Raw SOA
dns101.register.com root.register.com 125062621 10800 3600 604800 3600
Primary NS (mname)
dns101.register.com
Admin Email (rname)
root@register.com
Serial
125062621
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
dns101.register.com
dns102.register.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:usb._netblocks.mimecast.com a:bbdc-smtp01.slm.bz a:hwsn-smtp01.slm.bz ip4:128.177.123.108 -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected];
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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- MS=ms63442477
- SPFv=spf1 include:spf.protection.outlook.com include:usb._netblocks.mimecast.com a:bbdc-smtp01.slm.bz a:hwsn-smtp01.slm.bz ip4:128.177.123.108 -all
- 25a0mss3ib4lffj0s0nt580nj4
- google-site-verification=I9ik9IHCD9lgs5SXaReJVRo33n5HAZgmmQPNSt72o68
- ms-domain-verification=545c6ead-8c31-4dce-b22a-d37a48cb5c63
- google-site-verification=7UakWBtEE1OJFfoxNCZW3SUiqdkpd41v7GwHoXsy9QI
- knowbe4-site-verification=90672a474d6ce0544f563561a028376d
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