Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mountaire.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 12:29:38 UTC · ↺ Refresh
MX Hostnames
- mountaire-com.mail.protection.outlook.com
MX Priorities
- mountaire-com.mail.protection.outlook.com: 0
A / AAAA Records
- 104.131.21.149 ↩ mountaire.com
Mail Server IPs
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
- 52.101.50.7 ↩ mail-co1pr21cu00207.inbound.protection.outlook.com
- 2a01:111:f403:f802::2 ↩ mail-sj2pr05cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.worldnic.com namehost.worldnic.com 126021910 10800 3600 604800 3600
Primary NS (mname)
ns1.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126021910
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns2.worldnic.com
ns1.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:107.20.210.250/32 ip4:52.1.14.157/32 ip4:65.140.68.64/26 ip4:216.71.153.108/32 ip4:216.71.154.20/32 ip4:216.71.153.120/32 ip4:104.131.21.149/32 include:sendgrid.net include:spf.protection.outlook.com include:docebosaas.com include:_spf.salesforce.com include:spf_c.oraclecloud.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=s; aspf=s; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
10 records- docusign=e197ac48-1dde-43e3-856f-0840003340bb
- SPFv=spf1 ip4:107.20.210.250/32 ip4:52.1.14.157/32 ip4:65.140.68.64/26 ip4:216.71.153.108/32 ip4:216.71.154.20/32 ip4:216.71.153.120/32 ip4:104.131.21.149/32 include:sendgrid.net include:spf.protection.outlook.com include:docebosaas.com include:_spf.salesforce.com include:spf_c.oraclecloud.com -all
- globalsign-domain-verification=C5F4CBC80C4E63A80CCA4C92BCB8AEF4
- intersight=cee4042f2f9eae4bd13daf9b00d0b207715c8ce4ba3a9b5680621d9bc795cac5
- cisco-ci-domain-verification=4baaf35b982dfb499b46abeeef81ce1a1825a67236cc0033a73c0107efc92d40
- duo_sso_verification=z5rrEU6OQHmAyATkt9OvS5uP48ofnXwpTMQ8boKmCM1J107AG2CXHag5xPeJnHWy
- apple-domain-verification=2PpFMoCNL9WhRLGs
- MS=ms55584126
- google-site-verification=mTpFrmSMAaX_MSsi_z6n4elz3BjxCXnOoQYvNGlmCh8
- NuwLiWe7bchGtaz1K3ZfZHcoTG/f58CZCydL6A17IbuGS8CkMhXjB9cj8+q8tE2iVbKYwYij7il8BixWJhvddw==
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