Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
oterra.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-31 06:41:24 UTC · ↺ Refresh
MX Hostnames
- oterra-com.mail.protection.outlook.com
MX Priorities
- oterra-com.mail.protection.outlook.com: 10
A / AAAA Records
- 76.223.126.88 (no PTR)
Mail Server IPs
- 52.101.68.27 ↩ mail-db7pr03cu00503.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.12 ↩ mail-am4pr0401cu00104.inbound.protection.outlook.com
- 2a01:111:f403:ca04:: ↩ mail-db3pr0202cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::d ↩ mail-as9pr05cu01305.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::e ↩ mail-db8pr02cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
dns1.cscdns.net hostmaster.cscdns.net 2021061528 43200 7200 1209600 86400
Primary NS (mname)
dns1.cscdns.net
Admin Email (rname)
hostmaster@cscdns.net
Serial
2021061528
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns2.cscdns.net
dns1.cscdns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:40.119.151.158 ip4:52.149.106.242 ip4:54.229.2.165 ip4:52.30.130.201 include:spf.protection.outlook.com include:_spf.salesforce.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected];fo=0:1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 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- pardot933843=a966878e4a44a62b522ee3c8a4d7e6c1a1964384b5fe8c3404e846f314c209a0
- SPFv=spf1 ip4:40.119.151.158 ip4:52.149.106.242 ip4:54.229.2.165 ip4:52.30.130.201 include:spf.protection.outlook.com include:_spf.salesforce.com -all
- MS=ms10187236
- docusign=24f132fc-aa56-4af9-b8d1-c257933b3c1f
- google-site-verification=SEKTMFqmaw_njFPAIG08xGZPwD5FPRsOeRjLw20jOys
- google-site-verification=ZmHgrupRe6JNZ0htay3zawHd-gZTYDQF3frmLmwsB-Y
- globalsign-domain-verification=pzAiPPkJHgTe9vNPq5aQf5aTsVFULQ4cAQYC4CvWAC
Full email verification for oterra.com
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