hellochapter.com

Valid Email Server
Domain Lookup › hellochapter.com

Domain Overview

DNS: ✓ 6d ago Checker: ✓ 6d ago
hellochapter.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-18 02:38:08 UTC · ↺ Refresh

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MX Hostnames

  • hellochapter-com.mail.protection.outlook.com

MX Priorities

  • hellochapter-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 20.102.93.187 (no PTR)

Mail Server IPs

  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
  • 52.101.9.5 ↩ mail-mn2pr04cu00205.inbound.protection.outlook.com
  • 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c902::16 ↩ mail-byapr04cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com

SOA Record

Raw SOA ns51.domaincontrol.com dns.jomax.net 2026050900 28800 7200 604800 600
Primary NS (mname)
ns51.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026050900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns52.domaincontrol.com
ns51.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

10 records
  • k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqiMUDy6UBEgpUyiJV8tyTX+DK6D7GX5SBTMUjfxvCKVGxTi1QwsGc0Mas9kRlRh2sg2F4Lg9pJ1kAx874SW1aHJEBP9rcnqJv1RDaKD0D7zLulaCN7DJsSzgM0/be+QR15EuNA2aHf6ESzEShaqkX1r2/anUCf7GAjBP3SAMlGwIDAQAB
  • MS=ms50011381
  • linkedin-site-verification=be7e7bb8-dc13-4ecc-9b23-ad041f480ba8
  • google-site-verification=stA4Zxi4cYjVKWFTg7ySYLyl734b_nVm1LTEoK105ls
  • SPFv=spf1 include:spf.protection.outlook.com -all
  • atlassian-domain-verification=qotnyfFaoiJPUnPNKvIzNajqPZvpBqQy/r1xRYM8tARWOmHgG5ziGGo1p47donig
  • pinterest-site-verification=53fe0beaf6a8b2d6c81b88d46deff331
  • ms-domain-verification=7ab7cc29-4c78-4339-91ae-cedfd439dadf
  • facebook-domain-verification=dsj7r0t0lau6aondegmjnksls7ev4v
  • include:zcsend.net
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