Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
montrosehealth.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 14:57:12 UTC · ↺ Refresh
MX Hostnames
- montrosehealth-com.mail.protection.outlook.com
MX Priorities
- montrosehealth-com.mail.protection.outlook.com: 0
A / AAAA Records
- 172.67.139.94 (no PTR)
- 104.21.65.18 (no PTR)
- 2606:4700:3036::6815:4112
- 2606:4700:3037::ac43:8b5e
Mail Server IPs
- 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
cloe.ns.cloudflare.com dns.cloudflare.com 2397567054 10000 2400 604800 1800
Primary NS (mname)
cloe.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397567054
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
cloe.ns.cloudflare.com
finley.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:216.71.140.136 ip4:216.71.143.232 ip4:40.84.22.152 ip4:209.206.72.122 ip4:213.32.163.43 include:mail.verity.cloud include:spf.sendinblue.com include:spf.protection.outlook.com include:_spf.samanage.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; rua=mailto:[email protected]!10m; ruf=mailto:[email protected]!10m; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]!10m
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
mail._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=HMSptFu5UmSz6gYqS4tiFA7yC2mxupu7StnsQDdc9pQ
- ms-domain-verification=cf77ad66-ea45-4249-9e15-72401754fd2b
- sophos-domain-verification=302c284b4d3fb8c311571c24573be8758fd5938e1805f5dcbdb1a2ad1bcc835d
- SPFv=spf1 ip4:216.71.140.136 ip4:216.71.143.232 ip4:40.84.22.152 ip4:209.206.72.122 ip4:213.32.163.43 include:mail.verity.cloud include:spf.sendinblue.com include:spf.protection.outlook.com include:_spf.samanage.com -all
- 3yfjl5zmb2mzqs0pv6l32wtj2cqs4yn3
- MS=ms31911425
- Sendinblue-code:5ff42c3f6490e12b359a732d41113d43
- asv=8c5bbfa6ee82e77117df3d2f0217f173
- duo_sso_verification=usOOHK3BDp5IIZ5NvHg3bUtWvjk4V10eKGN3uuVhVcW3QMzDAa6T0r03JFC8CSzh
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