Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
endurance-it.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 21:49:40 UTC · ↺ Refresh
MX Hostnames
- endurance-it-mx1.titanhq.com
- endurance-it-mx2.titanhq.com
MX Priorities
- endurance-it-mx1.titanhq.com: 10
- endurance-it-mx2.titanhq.com: 10
A / AAAA Records
- 149.248.50.27 ↩ 149.248.50.27.vultrusercontent.com
Mail Server IPs
- 3.145.228.208 ↩ us3-smtp2.titanhq.com
- 18.219.82.30 ↩ us3-smtp1.titanhq.com
- 52.14.176.194 ↩ us3-smtp1.titanhq.com
- 3.23.166.50 ↩ us3-smtp2.titanhq.com
SOA Record
Raw SOA
adam.ns.cloudflare.com dns.cloudflare.com 2399289514 10000 2400 604800 1800
Primary NS (mname)
adam.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399289514
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
michelle.ns.cloudflare.com
adam.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.myconnectwise.net include:endurance.onmicrosoft.com include:sendgrid.net ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → 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
4 records- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org include:spf.myconnectwise.net include:endurance.onmicrosoft.com include:sendgrid.net ~all
- MS=ms91613835
- google-site-verification=trZ078e9dKg8lD2ir6bXlSFTpJovOIlO_CJMO5d2iAk
- pax8-verification=0d904e03-e722-31c1-a2f4-29f9a7bcd9ff
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