portlandrock.net

Valid Email Server
Domain Lookup › portlandrock.net
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
portlandrock.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-10-30 00:34:44 UTC · ↺ Refresh

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MX Hostnames

  • portlandrock-net.mail.protection.outlook.com

MX Priorities

  • portlandrock-net.mail.protection.outlook.com: 0

A / AAAA Records

  • 104.238.222.211 ↩ ultra16.happydoghosting.net

Mail Server IPs

  • 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
  • 52.101.60.65 ↩ mail-bn3pr02cu00101.inbound.protection.outlook.com
  • 52.101.9.11 ↩ mail-bl1pr02cu00103.inbound.protection.outlook.com
  • 52.101.50.13 ↩ mail-mw2pr02cu00605.inbound.protection.outlook.com
  • 2a01:111:f403:f901::2 ↩ mail-bl2pr02cu00402.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f805::4 ↩ mail-mw2pr05cu00104.inbound.protection.outlook.com
  • 2a01:111:f403:f913::2 ↩ mail-cy4pr03cu00102.inbound.protection.outlook.com

SOA Record

Raw SOA adel.ns.cloudflare.com dns.cloudflare.com 2418339115 10000 2400 604800 1800
Primary NS (mname)
adel.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2418339115
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

adel.ns.cloudflare.com
sean.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:ultra16.happydoghosting.net +ip4:104.238.222.211 -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict 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

3 records
  • SPFv=spf1 include:spf.protection.outlook.com include:ultra16.happydoghosting.net +ip4:104.238.222.211 -all
  • MS=ms27445558
  • google-site-verification=3YVyR4uzuPP-JVi1qnQO0KAqPqG15CXs4ivyzr3-tHQ
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