pennradiant.com

Valid Email Server
Domain Lookup › pennradiant.com

Domain Overview

DNS: ✓ 20d ago Checker: ✓ 20d ago
pennradiant.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-05-21 06:40:54 UTC · ↺ Refresh

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MX Hostnames

  • pennradiant-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 208.109.191.108 ↩ 108.191.109.208.host.secureserver.net

Mail Server IPs

  • 52.101.11.13 ↩ mail-sn1pr0501cu00205.inbound.protection.outlook.com
  • 52.101.11.19 ↩ mail-sa9pr04cu00203.inbound.protection.outlook.com
  • 52.101.40.6 ↩ mail-cy1pr03cu00106.inbound.protection.outlook.com
  • 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:c946:: ↩ mail-ch5pr02cu00200.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.ontechcorp.com root.ip-208-109-191-108.ip.secureserver.net 2025011500 3600 1800 1209600 86400
Primary NS (mname)
ns1.ontechcorp.com
Admin Email (rname)
root@ip-208-109-191-108.ip.secureserver.net
Serial
2025011500
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.ontechcorp.com
ns1.ontechcorp.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:208.109.191.108 +a +mx +ip4:166.62.94.131 include:secureserver.net ~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

4 records
  • 9f6p3l71tf06pqi2qhe1f3ip74
  • SPFv=spf1 ip4:208.109.191.108 +a +mx +ip4:166.62.94.131 include:secureserver.net ~all
  • MS=ms46147141
  • pktcq4cruiuvg0u90dgn5rb7si
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