Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tenacity.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 22:42:33 UTC · ↺ Refresh
MX Hostnames
- tenacity-org.mail.protection.outlook.com
MX Priorities
- tenacity-org.mail.protection.outlook.com: 10
A / AAAA Records
- 35.215.94.195 ↩ 195.94.215.35.bc.googleusercontent.com
Mail Server IPs
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
- 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.siteground.net dnsadmin.serv01.m62.siteground.biz 2021012919 86400 7200 3600000 86400
Primary NS (mname)
ns1.siteground.net
Admin Email (rname)
dnsadmin@serv01.m62.siteground.biz
Serial
2021012919
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.siteground.net
ns2.siteground.net
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:35.215.84.8 +ip4:69.175.4.26 +ip4:198.0.176.50 +include:sendgrid.net +include:outboundmail.blackbaud.net +include:sparkpostmail.com +include:spf.protection.outlook.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- qB+6q4PF/spK7JrjByK/bqInDSGh2UitfP3GwCAd2LVcWNX29YolC28sW5MIBuGFVfUIHKVJnrSSD3kbHCnjww==
- SPFv=spf1 +a +mx +ip4:35.215.84.8 +ip4:69.175.4.26 +ip4:198.0.176.50 +include:sendgrid.net +include:outboundmail.blackbaud.net +include:sparkpostmail.com +include:spf.protection.outlook.com ~all
Full email verification for tenacity.org
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