Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
vnannj.org
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 13:56:06 UTC · ↺ Refresh
MX Hostnames
- vnannj-org.mail.protection.outlook.com
MX Priorities
- vnannj-org.mail.protection.outlook.com: 0
A / AAAA Records
- 199.34.228.42 ↩ pages-custom-2.weebly.com
Mail Server IPs
- 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
- 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
- 2a01:111:f403:f802::3 ↩ mail-sj0pr03cu01403.inbound.protection.outlook.com
- 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com
SOA Record
Raw SOA
ns25.worldnic.com namehost.worldnic.com 126031315 10800 3600 604800 3600
Primary NS (mname)
ns25.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126031315
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns26.worldnic.com
ns25.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=25; rua=mailto:[email protected]; adkim=r; aspf=r
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
⚠ Policy applies to 25% of failing messages only
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
8 records- _hvkjh4tsx1lhns62srbhg0angz34rtt
- SPFv=spf1 include:spf.protection.outlook.com include:customerspf.schoolmessenger.com -all
- google-site-verification=EU0Z_1tdBOKXw8nXgiDsqbtUH376VH5xkvCecPMZDDw
- _bq6org3zvash63iryobquizzavdq1rs
- sophos-domain-verification=4f2decaa79c42260cdc75e4cff49713768c459a5d97e65716a01b28167eff680
- MS=ms19401564
- anthropic-domain-verification-2ebg9f=0giq2kx1QGm4tR5nMHtyIbafv
- sophos-domain-verification=92ced54f458fd32d4a9b7d761597f4143d2e2405
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