Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chamberlinltd.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-01 06:53:20 UTC · ↺ Refresh
MX Hostnames
- chamberlinltd-com.mail.protection.outlook.com
MX Priorities
- chamberlinltd-com.mail.protection.outlook.com: 0
A / AAAA Records
- 199.60.103.16 (no PTR)
- 199.60.103.116 (no PTR)
Mail Server IPs
- 52.101.40.24 ↩ mail-cy5pr05cu00100.inbound.protection.outlook.com
- 52.101.8.46 ↩ mail-dm6pr05cu00406.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90b:: ↩ mail-bn6pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
SOA Record
Raw SOA
ns35.worldnic.com namehost.worldnic.com 125060216 10800 3600 604800 3600
Primary NS (mname)
ns35.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
125060216
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s
Nameservers (NS)
ns36.worldnic.com
ns35.worldnic.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:turbo-smtp.com include:19521315.spf03.hubspotemail.net ip4:12.238.61.210 ip4:66.64.40.106 include:_spf.salesforce.com ip4:13.67.212.237 ip4:173.45.18.0/24 ~all
📊 DNS lookups: 4/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=r; aspf=r; rf=afrf
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
6 records- apple-domain-verification=ZNDdZTlxYJEkPCkL
- e2ma-verification=dwa3
- MS=ms88830913
- SPFv=spf1 include:spf.protection.outlook.com include:turbo-smtp.com include:19521315.spf03.hubspotemail.net ip4:12.238.61.210 ip4:66.64.40.106 include:_spf.salesforce.com ip4:13.67.212.237 ip4:173.45.18.0/24 ~all
- MS=ms43382337
- google-site-verification=ATmfekyz4oAgxn1xYZ4lN4jEMBfSr_5cKx9YP5TzHlE
Full email verification for chamberlinltd.com
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