Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
specializedpt.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 12:53:45 UTC · ↺ Refresh
MX Hostnames
- mx2.mailchannels.net
- mx1.mailchannels.net
MX Priorities
- mx2.mailchannels.net: 10
- mx1.mailchannels.net: 10
A / AAAA Records
- 198.185.159.145 (no PTR)
- 198.49.23.144 (no PTR)
- 198.49.23.145 (no PTR)
- 198.185.159.144 (no PTR)
Mail Server IPs
- 52.38.143.159 ↩ ec2-52-38-143-159.us-west-2.compute.amazonaws.com
SOA Record
Raw SOA
ns1.webhostinghub.com systems-notices.webhostinghub.com 2026020500 86400 7200 3600000 86400
Primary NS (mname)
ns1.webhostinghub.com
Admin Email (rname)
systems-notices@webhostinghub.com
Serial
2026020500
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.webhostinghub.com
ns2.webhostinghub.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:192.145.238.65 +include:smtp.servconfig.com +ip4:192.249.124.238 +ip4:205.134.241.45 +ip4:205.134.224.221 +ip4:205.134.224.171 +a:whub57.webhostinghub.com +a:smtp.servconfig.com include:relay.mailchannels.net ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s;pct=100;fo=0;rf=afrf;ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: reject
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
1 record- SPFv=spf1 +a +mx +ip4:192.145.238.65 +include:smtp.servconfig.com +ip4:192.249.124.238 +ip4:205.134.241.45 +ip4:205.134.224.221 +ip4:205.134.224.171 +a:whub57.webhostinghub.com +a:smtp.servconfig.com include:relay.mailchannels.net ~all
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