islecap.com

Valid Email Server
Domain Lookup › islecap.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
islecap.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 13:24:27 UTC · ↺ Refresh

MX Hostnames

  • mxa-0015b001.gslb.pphosted.com
  • mxb-0015b001.gslb.pphosted.com

MX Priorities

  • mxa-0015b001.gslb.pphosted.com: 10
  • mxb-0015b001.gslb.pphosted.com: 10

A / AAAA Records

  • 208.80.123.249 ↩ redirection.constellix.com
  • 208.80.122.43 ↩ redirection.constellix.com
  • 208.80.122.231 ↩ redirection.constellix.com
  • 208.80.123.111 ↩ redirection.constellix.com
  • 2600:1803:10b::46 ↩ systems.tiggee.net
  • 2600:1803:10c::3 ↩ systems.tiggee.net
  • 2600:1803:10d::1a ↩ systems.tiggee.net
  • 2600:1803:10a::61 ↩ systems.tiggee.net

Mail Server IPs

  • 67.231.145.242 ↩ mx0a-0015b001.pphosted.com
  • 208.86.201.136 ↩ mx0b-0015b001.pphosted.com

SOA Record

Raw SOA ns11.constellix.com dns.constellix.com 2015010147 43200 3600 1209600 180
Primary NS (mname)
ns11.constellix.com
Admin Email (rname)
dns@constellix.com
Serial
2015010147
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

ns41.constellix.net
ns51.constellix.net
ns61.constellix.net
ns11.constellix.com
ns21.constellix.com
ns31.constellix.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf-0015b001.pphosted.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; fo=1;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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
  • il9zW1GvYwtRHjeMLzUJubCx5WWY9N0h5JEKodZ5BYPUiNHPht1L4Dd849sas16TEYUuj8C2fppa/oxVux6XIA==
  • v=msv1 t=E6F0D44D-4272-4F9E-877A-82EE4B923D22
  • SPFv=spf1 include:spf-0015b001.pphosted.com include:spf.protection.outlook.com -all
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