Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
protravelinc.com
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 02:32:52 UTC · ↺ Refresh
MX Hostnames
- us-smtp-inbound-2.mimecast.com
- us-smtp-inbound-1.mimecast.com
MX Priorities
- us-smtp-inbound-1.mimecast.com: 10
- us-smtp-inbound-2.mimecast.com: 10
A / AAAA Records
- 40.121.200.245 (no PTR)
Mail Server IPs
- 170.10.132.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.221 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.141 ↩ us-smtp-inbound-1.mimecast.com
- 170.10.132.242 ↩ us-smtp-inbound-2.mimecast.com
- 170.10.128.242 ↩ us-smtp-inbound-1.mimecast.com
SOA Record
Raw SOA
karl.ns.cloudflare.com dns.cloudflare.com 2397363896 10000 2400 604800 1800
Primary NS (mname)
karl.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397363896
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
karl.ns.cloudflare.com
kimora.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.concurcompleat.com include:spf.sabre.com include:us._netblocks.mimecast.com include:spfa.protravelinc.com include:spf.protection.outlook.com include:sendgrid.net ip4:216.221.31.43 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
k1._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
17 records- 431697657-221029456
- google-site-verification=lzZbWOiVCxKMxOcTZawSz9j1zWiHRcVlOa1-JY3NfTY
- MS=ms98717022
- ijmqt3kthldbfbqdma4v3u6st4
- ca3-e6088065ad5e40feba37b51399be8816
- hava9m8n09rqh277nqj0ldmfo9
- atlassian-domain-verification=OWK/G9MIpJPzTaf4coGw2EogrzWtUpLsERlb2RFMYHse4m7fkRsNhnpXEYjagz14
- 937v66mi9d8c28210ff1dct5mt
- CF5WAb9F7yMPIXk0DngigDzZEEtc/feWGjeoX4ZZt1Me98LTcAMCurbw3YUcW+G6whtmv6EgFGkSON020rP69w==
- 7b46konh70geo2c9cu2ged3a29
- smartsheet-site-validation=L8vBhcsg_klw4J6TpfKls1zAc6wwfr78
- loom-site-verification=fe97644492674f73a1fd4c7e9edc962a
- kkju6pcn7jtvemt04sehvefjv0
- atlassian-domain-verification=bQD6OhkZJxU4VRUYfJhbajXLF88jBw7m9EYu0Kd84Eajw6dkrRIPkXcYhPJyK7sz
- docusign=1a5d8213-4806-4782-b75c-fb6da960b42b
- yahoo-verification-key=7q9WjyhGGeqPMy/S/oyL2PuEje2Q5X5xd5I7BDobRsk=
- SPFv=spf1 include:_spf.concurcompleat.com include:spf.sabre.com include:us._netblocks.mimecast.com include:spfa.protravelinc.com include:spf.protection.outlook.com include:sendgrid.net ip4:216.221.31.43 -all
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