writershouse.com

Valid Email Server
Domain Lookup › writershouse.com

Domain Overview

DNS: ✓ 11h ago Checker: ✓ 11h ago
writershouse.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-02 09:53:26 UTC · ↺ Refresh

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MX Hostnames

  • writershouse-com.mail.protection.outlook.com

MX Priorities

  • writershouse-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 35.212.113.79 ↩ 79.113.212.35.bc.googleusercontent.com

Mail Server IPs

  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::2 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com

SOA Record

Raw SOA ns29.worldnic.com namehost.worldnic.com 124022121 10800 3600 604800 3600
Primary NS (mname)
ns29.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124022121
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns30.worldnic.com
ns29.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:servers.mcsv.net include:spf.constantcontact.com include:spf.messagelabs.com include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 10 found
google._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

4 records
  • SPFv=spf1 ip4:205.201.128.0/20 ip4:198.2.128.0/18 ip4:148.105.8.0/21 include:servers.mcsv.net include:spf.constantcontact.com include:spf.messagelabs.com include:spf.protection.outlook.com -all
  • MS=ms10102289
  • PJZQ17629OM32A5E
  • duo_sso_verification=83nJLtcbOX18YfFcDkHDMPJyPIXnej1qStW7PNs2hLGh689aon71TjLwVvUoRJ86
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