Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mountville.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 03:31:24 UTC · ↺ Refresh
MX Hostnames
- mountville-com.mail.protection.outlook.com
MX Priorities
- mountville-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.18.21.99 (no PTR)
- 104.18.20.99 (no PTR)
- 2606:4700::6812:1563
- 2606:4700::6812:1463
Mail Server IPs
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 52.101.10.12 ↩ mail-bn1pr21cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f805::1 ↩ mail-co1pr03cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f90d::1 ↩ mail-sn1pr0501cu00301.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
jessica.ns.cloudflare.com dns.cloudflare.com 2397972670 10000 2400 604800 1800
Primary NS (mname)
jessica.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2397972670
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
jessica.ns.cloudflare.com
vicky.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 redirect=mountville.com.hosted.spf-report.com include:spf.protection.outlook.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;pct=10;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 10% of failing messages only
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
8 records- openai-domain-verification=dv-KhfFqEJV000JAPIELxJ2LQAK
- SPFv=spf1 redirect=mountville.com.hosted.spf-report.com include:spf.protection.outlook.com ~all
- amazon-business-verification=da5fee41909ea9bdb586b639dd4e5259e12fd0f495a91d8c898eeefbd90cd430
- anthropic-domain-verification-806dcq=Kioe5BR8Waz3xD8ilvaIL2AAv
- atlassian-domain-verification=TjAIc0Rr5OHJDmOItOK637Z4Y9odkhILYAvPxmSbluJTICnJZMoX8BsKX6y/Jtfa
- b55e17f2c4564f6a8c1a90d2c03ba415
- ccda34acbaefde2aa36b488f3f833cc3828af989bf9b758c49
- notion-domain-verification=5Umg8bPwhwD9Ef3LP5IN4kK3Ej8rUjRZvRpLQe0Awmc
Full email verification for mountville.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits