Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
adcastells.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-19 10:30:50 UTC · ↺ Refresh
MX Hostnames
- adcastells-com.mail.eo.outlook.com
MX Priorities
- adcastells-com.mail.eo.outlook.com: 0
A / AAAA Records
- 209.17.116.163 (no PTR)
Mail Server IPs
- 52.101.9.2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 52.101.40.2 ↩ mail-cy1pr05cu00402.inbound.protection.outlook.com
- 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
- 52.101.41.58 ↩ mail-sj0pr02cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f804::1 ↩ mail-co1pr05cu00301.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com
- 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns85.worldnic.com namehost.worldnic.com 125102702 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125102702
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns86.worldnic.com
ns85.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:_spfmo.mediaocean.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; rua=mailto:[email protected]; p=none; pct=100
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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
9 records- figma-domain-verification=71f3bea9212c3d0f5c86c6bd8b87f04dd359190302edfac23614e92babe2ab17-1729711569
- google-site-verification=K6Et0FvHHc8gneMQSsoSrTmK_ee8TxPcgBe224UQdZo
- cisco-ci-domain-verification=7abdebc8a45e3f5fa5b068adeadf2cb2cd8104e5559018fe2c6f397660a11530
- parsec-domain-verification=td_2Xd5bLXv6QUUlrUGCmcz3UOLpwy
- MS=ms51409033
- SPFv=spf1 include:spf.protection.outlook.com include:_spfmo.mediaocean.com include:_spf.psm.knowbe4.com -all
- asv=dbd438cb7113ac0514b7fbe41074016a
- knowbe4-site-verification=c16c6892d8202915ae2c98bead5b3d3d
- docusign=4b994ee5-b585-424c-aa3a-8e9ae562ebbe
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