Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nesl.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 10:12:36 UTC · ↺ Refresh
MX Hostnames
- nesl-com.mail.protection.outlook.com
MX Priorities
- nesl-com.mail.protection.outlook.com: 2
A / AAAA Records
- 134.209.41.141 ↩ 1505954.cloudwaysapps.com
Mail Server IPs
- 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.42.18 ↩ mail-co1pr03cu00302.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c902::1 ↩ mail-sj2pr05cu00401.inbound.protection.outlook.com
- 2a01:111:f403:f902::2 ↩ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d:: ↩ mail-mw2pr04cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns71.worldnic.com namehost.worldnic.com 126040110 10800 3600 604800 3600
Primary NS (mname)
ns71.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
126040110
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns72.worldnic.com
ns71.worldnic.com
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:65.154.167.29 ip4:65.154.167.30 ip4:147.154.97.253 ip4:216.146.193.41 ip6:2306:10b6::/32 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 4/10
✓ 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: 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- v=msv1 t=1D0CAE54-5AD2-4F1C-8F51-2F4B274C1911
- atlassian-sending-domain-verification=ac386ad1-fa32-4331-8a81-75b92e435d23
- apple-domain-verification=4bFSRXwvif92Evi8
- docusign=101e1bd0-250c-49ca-a853-038a523e5c18
- _ahtj5g7vnif2xhxsljmltnxp8izld72
- google-site-verification=MP89QPwtElrOU0ttPMhTWe82yMJH9Hiv8RrzbZ_zZG8
- M4foiQ0LFI1nKZKFFcMfIozs8RYz1f6f1/3xn5t+gy3n125x9YlPDTT+acBRQEJFdPzyc7XCAMvl1I4TS2hsiw==
- openai-domain-verification=dv-A9cOIYMEYF15FRRYt1lsHOOW
- SPFv=spf1 a mx ip4:65.154.167.29 ip4:65.154.167.30 ip4:147.154.97.253 ip4:216.146.193.41 ip6:2306:10b6::/32 include:spf.protection.outlook.com include:_spf.psm.knowbe4.com -all
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