delta-grp.com

Valid Email Server
Domain Lookup › delta-grp.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
delta-grp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 04:15:14 UTC · ↺ Refresh

MX Hostnames

  • deltagrp-com01c.mail.protection.outlook.com

MX Priorities

  • deltagrp-com01c.mail.protection.outlook.com: 0

A / AAAA Records

  • 157.230.74.183 (no PTR)

Mail Server IPs

  • 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
  • 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
  • 52.101.8.42 ↩ mail-dm6pr03cu00402.inbound.protection.outlook.com
  • 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f903:: (no PTR)
  • 2a01:111:f403:f913::1 ↩ mail-cy5pr05cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns00.dealerspike.com hostmaster.dealerspike.com 20130136 900 600 86400 3600
Primary NS (mname)
ns00.dealerspike.com
Admin Email (rname)
hostmaster@dealerspike.com
Serial
20130136
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s

Nameservers (NS)

ns2.dealerspike.com
ns1.dealerspike.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:66.128.48.98 ip4:68.216.178.195 ip4:68.216.178.197 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

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
  • ppe-f21e4845daf09d58333be0fe3b92a0b564ab43f0
  • SPFv=spf1 ip4:66.128.48.98 ip4:68.216.178.195 ip4:68.216.178.197 include:spf.protection.outlook.com -all
  • MS=ms79807344
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