mahlergc.com

Valid Email Server
Domain Lookup › mahlergc.com

Domain Overview

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

Checked via [email protected] · 2026-03-21 17:13:25 UTC · ↺ Refresh

MX Hostnames

  • mahlergc-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 192.30.135.98 ↩ triton.springshosting.net

Mail Server IPs

  • 52.101.11.9 ↩ mail-sn1pr02cu00101.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 52.101.41.56 ↩ mail-sj0pr21cu00100.inbound.protection.outlook.com
  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f90a::1 ↩ mail-bn8pr03cu00201.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f90f::1 ↩ mail-sa9pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.springshosting.net cpanel-serveradmin.springshosting.com 2026031001 3600 1800 1209600 86400
Primary NS (mname)
ns1.springshosting.net
Admin Email (rname)
cpanel-serveradmin@springshosting.com
Serial
2026031001
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.springshosting.net
ns1.springshosting.net
ns4.springshosting.net
ns3.springshosting.net

SPF Record

✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:192.30.135.98 include:spf.protection.outlook.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

✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default

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

All TXT Records

2 records
  • SPFv=spf1 +a +mx +ip4:192.30.135.98 include:spf.protection.outlook.com ~all
  • DMARCv=DMARC1; p=none;
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