Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
atlastube.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 14:12:00 UTC · ↺ Refresh
MX Hostnames
- mx1.hc2001-75.iphmx.com
- mx2.hc2001-75.iphmx.com
MX Priorities
- mx1.hc2001-75.iphmx.com: 10
- mx2.hc2001-75.iphmx.com: 20
A / AAAA Records
- 23.185.0.2 (no PTR)
Mail Server IPs
- 216.71.154.236 ↩ esa2.hc2001-75.iphmx.com
- 216.71.150.181 ↩ esa1.hc2001-75.iphmx.com
SOA Record
Raw SOA
auth-dns1.mnsi.net registry.mnsi.net 2026031205 10800 3600 604800 600
Primary NS (mname)
auth-dns1.mnsi.net
Admin Email (rname)
registry@mnsi.net
Serial
2026031205
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
auth-dns2.mnsi.net
auth-dns1.mnsi.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf.protection.outlook.com a:smtp.zekelman.com include:49224638.spf10.hubspotemail.net exists:%{i}.spf.hc2001-75.iphmx.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- smartsheet-site-validation=o0TaPGNtT3jfBFqn8vwqN0R-E--hpvsv
- 2RSaM7EVxdhIej8XDi3jHm1Uhda0t5a9WiW/9QMPNvMFGBA9jaSd1DThbyDwflPN49oZouRAB2TI1f7xletEeQ==
- SPFv=spf1 mx include:spf.protection.outlook.com a:smtp.zekelman.com include:49224638.spf10.hubspotemail.net exists:%{i}.spf.hc2001-75.iphmx.com -all
- _kmimcxp7fub2azluajftnl9k8ctmvse
- knowbe4-site-verification=c52d8f7314f64368362d53ae77194d62
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