Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
promontory.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 17:41:02 UTC · ↺ Refresh
MX Hostnames
- smtp01.promontory.com
- mx1.hc5246-83.iphmx.com
- mx2.hc5246-83.iphmx.com
MX Priorities
- smtp01.promontory.com: 10
- mx1.hc5246-83.iphmx.com: 10
- mx2.hc5246-83.iphmx.com: 10
A / AAAA Records
- 199.46.34.76 (no PTR)
Mail Server IPs
- 68.232.145.173 ↩ esa.hc5246-83.iphmx.com
- 68.232.142.251 ↩ esa.hc5246-83.iphmx.com
SOA Record
Raw SOA
dns1.p05.nsone.net hostmaster.nsone.net 1742935507 10800 3600 2592000 86400
Primary NS (mname)
dns1.p05.nsone.net
Admin Email (rname)
hostmaster@nsone.net
Serial
1742935507
Refresh
10800s
Retry
3600s
Expire
2592000s
Minimum TTL
86400s
Nameservers (NS)
dns4.p05.nsone.net
dns1.p05.nsone.net
dns2.p05.nsone.net
dns3.p05.nsone.net
SPF Record
✗ Invalid
v=spf1 exists:%{i}.spf.hc5246-83.iphmx.com -all
📊 DNS lookups: 1/10
⚠ Strict -all with no allowed senders — no servers can send email for this domain.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✗ None detectedNo 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
5 records- MS=ms45665901
- MS=CB1833E99525CE082E812D978D9F8848E8562BC0
- SPFv=spf1 exists:%{i}.spf.hc5246-83.iphmx.com -all
- google-site-verification=tfBJOcxelzAd4Y6M-dx8D0U8fHaWEuyyra1qWymeYxU
- QdAstR1R6Py3Bf7fZFe0o6fwS1lTui2k3fvoTlDB/+qsRKOVVhuA5gSxs/lBSUTtzPq4TBn+vJEusZvKISHelQ==
Full email verification for promontory.com
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