zenturysec.com

Valid Email Server
Domain Lookup › zenturysec.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
zenturysec.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 11:44:22 UTC · ↺ Refresh

MX Hostnames

  • zenturysec-com.mail.protection.outlook.com

MX Priorities

No priority data.

A / AAAA Records

  • 104.21.88.123
  • 172.67.179.58
  • 2606:4700:3037::ac43:b33a
  • 2606:4700:3036::6815:587b

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

angelina.ns.cloudflare.com
apollo.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:162.244.93.4 ip4:148.113.212.78 include:spf.mxyeet.net include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ 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: 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

7 records
  • MS=1ABBD14D1A2BFA51C6B0A340659EF050BD69E229
  • asap-site-verification-5da90724-ae7c-4572-92ad-0cb0052354db
  • globalsign-domain-verification=8BC6A6784C1D1C49195CD8585E4E2B70
  • google-site-verification=wkaaeNYWQMJoyhm-wTcDCT-qk9-Ccqgczgo2T2UJXuc
  • linkedin-site-verification=d1bfa1e5-5050-4aea-8164-41800746e096
  • openai-domain-verification=dv-H75AMTX7wrPvVhHvTibZUIoa
  • SPFv=spf1 ip4:162.244.93.4 ip4:148.113.212.78 include:spf.mxyeet.net include:spf.protection.outlook.com -all
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