sundanceenergy.com

Valid Email Server
Domain Lookup › sundanceenergy.com

Domain Overview

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

Checked via [email protected] · 2026-03-23 12:35:21 UTC · ↺ Refresh

MX Hostnames

  • sundanceenergy-com.mail.protection.outlook.com

MX Priorities

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

A / AAAA Records

  • 52.11.37.152 ↩ ec2-52-11-37-152.us-west-2.compute.amazonaws.com
  • 34.224.10.110 ↩ ec2-34-224-10-110.compute-1.amazonaws.com

Mail Server IPs

  • 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
  • 52.101.194.3 ↩ mail-ch1pr04cu00103.inbound.protection.outlook.com
  • 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
  • 52.101.41.4 ↩ mail-sj2pr05cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:f913:: ↩ mail-cy1pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:c902::7 ↩ mail-sj0pr02cu00107.inbound.protection.outlook.com

SOA Record

Raw SOA ns85.worldnic.com namehost.worldnic.com 124012311 10800 3600 604800 3600
Primary NS (mname)
ns85.worldnic.com
Admin Email (rname)
namehost@worldnic.com
Serial
124012311
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns85.worldnic.com
ns86.worldnic.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:96.81.133.218 ip4:216.211.137.195 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

4 records
  • SPFv=spf1 ip4:96.81.133.218 ip4:216.211.137.195 include:spf.protection.outlook.com -all
  • v=spf2 +ip4:216.230.240.0/23 ~all
  • MS=ms91906213
  • facebook-domain-verification=dkp4d5a3ofjqqorh6fda8befxy791s
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