advcr.com

Valid Email Server
Domain Lookup › advcr.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
advcr.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-21 18:01:17 UTC · ↺ Refresh

MX Hostnames

  • advcr-com.mail.eo.outlook.com

MX Priorities

  • advcr-com.mail.eo.outlook.com: 0

A / AAAA Records

  • 3.129.4.163 ↩ ec2-3-129-4-163.us-east-2.compute.amazonaws.com
  • 3.137.74.227 ↩ ec2-3-137-74-227.us-east-2.compute.amazonaws.com

Mail Server IPs

  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.40.1 ↩ mail-cy4pr03cu00101.inbound.protection.outlook.com
  • 52.101.194.0 ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA ns-1817.awsdns-35.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1817.awsdns-35.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-1283.awsdns-32.org
ns-1817.awsdns-35.co.uk
ns-515.awsdns-00.net
ns-64.awsdns-08.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

✗ 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

3 records
  • AHh5LDu6Q5BqtV0ustrcybo7Hvi3ZI3SanJF9QMQDONlCXWyHbdA9muWoZJzV3MRgn2/28TEOsK7Xqc+bye0XQ==
  • MS=1A56FD5E6C8F8BC61E7A097A723547330D77FAD5
  • SPFv=spf1 include:spf.protection.outlook.com -all
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