Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
entersecurity.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 07:37:36 UTC · ↺ Refresh
MX Hostnames
- entersecurity-com.mail.protection.outlook.com
MX Priorities
- entersecurity-com.mail.protection.outlook.com: 0
A / AAAA Records
- 198.49.23.144 (no PTR)
- 198.185.159.144 (no PTR)
- 198.49.23.145
- 198.185.159.145
Mail Server IPs
- 52.101.41.180 ↩ mail-byapr04cu00204.inbound.protection.outlook.com
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
- 52.101.40.0 ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c946::3 ↩ mail-ch0pr04cu00603.inbound.protection.outlook.com
- 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f903:: (no PTR)
SOA Record
Raw SOA
ariadne.ns.cloudflare.com dns.cloudflare.com 2398034829 10000 2400 604800 1800
Primary NS (mname)
ariadne.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398034829
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
dale.ns.cloudflare.com
ariadne.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:mail.entersecurity.com ip4:98.152.46.178 ip4:98.152.46.184 ip4:98.152.46.185 include:spf.protection.outlook.com include:transmail.net include:zcsend.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
mail._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
5 records- google-site-verification=GNVvk1iSLVx35FG7wSOOvfKJcIonf0s8O_5uH9qzesA
- SPFv=spf1 a:mail.entersecurity.com ip4:98.152.46.178 ip4:98.152.46.184 ip4:98.152.46.185 include:spf.protection.outlook.com include:transmail.net include:zcsend.net -all
- zoho-verification=zb11830630.zmverify.zoho.com
- Klnjy99ynAuPn+C5eI6gYcsR7PgeGvvsiC40+yVShDsayWvSmqftsanqrbCbiEx+6VrRzspfhzCOqapnKwoWkQ==
- brevo-code:e8b2018ba1ea50054e8efa36a960ab1f
Full email verification for entersecurity.com
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