mosaichotel.com

Valid Email Server
Domain Lookup › mosaichotel.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
mosaichotel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-29 18:14:27 UTC · ↺ Refresh

MX Hostnames

  • mx-01-us-east-2.prod.hydra.sophos.com
  • mosaichotel-com.mail.protection.outlook.com
  • mx-02-us-east-2.prod.hydra.sophos.com

MX Priorities

  • mx-02-us-east-2.prod.hydra.sophos.com: 20
  • mosaichotel-com.mail.protection.outlook.com: 0
  • mx-01-us-east-2.prod.hydra.sophos.com: 10

A / AAAA Records

  • 192.241.168.191

Mail Server IPs

  • 18.189.107.171 ↩ ec2-18-189-107-171.us-east-2.compute.amazonaws.com
  • 3.138.43.149 ↩ ec2-3-138-43-149.us-east-2.compute.amazonaws.com
  • 18.118.219.4 ↩ ec2-18-118-219-4.us-east-2.compute.amazonaws.com
  • 52.101.9.14 ↩ mail-bl0pr03cu00206.inbound.protection.outlook.com
  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f908::1 ↩ mail-bn1pr04cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
  • 2a01:111:f403:f908::

SOA Record

Raw SOA ns17.domaincontrol.com dns.jomax.net 2025082711 28800 7200 604800 600
Primary NS (mname)
ns17.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025082711
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns18.domaincontrol.com
ns17.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:205.220.170.197 ip4:35.192.181.145 ip4:35.222.49.21 ip4:34.132.184.222 ip4:34.69.44.134 ip4:35.223.170.93 ip4:34.86.254.203 ip4:34.85.182.168 ip4:34.145.244.232 ip4:34.150.215.45 ip4:35.245.27.80 include:_spf.google.com include:spf.exclaimer.net include:_spf.prod.hydra.sophos.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • sophos-domain-verification=b4b3cc5ca5fa8bc726064bacf6798aa36335e260
  • SPFv=spf1 ip4:205.220.170.197 ip4:35.192.181.145 ip4:35.222.49.21 ip4:34.132.184.222 ip4:34.69.44.134 ip4:35.223.170.93 ip4:34.86.254.203 ip4:34.85.182.168 ip4:34.145.244.232 ip4:34.150.215.45 ip4:35.245.27.80 include:_spf.google.com include:spf.exclaimer.net include:_spf.prod.hydra.sophos.com ~all
  • v=verifydomain MS=1212511
  • MS=ms83149996
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