Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
custhelp.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 01:48:52 UTC · ↺ Refresh
MX Hostnames
- filtervipft02.rightnowtech.com
MX Priorities
- filtervipft02.rightnowtech.com: 10
A / AAAA Records
- 74.117.206.70 (no PTR)
Mail Server IPs
- 147.154.156.96 ↩ filtervipft02.rightnowtech.com
SOA Record
Raw SOA
dnsmasterac01.rightnowtech.com root.rightnowtech.com 1774229403 600 180 1209600 900
Primary NS (mname)
dnsmasterac01.rightnowtech.com
Admin Email (rname)
root@rightnowtech.com
Serial
1774229403
Refresh
600s
Retry
180s
Expire
1209600s
Minimum TTL
900s
Nameservers (NS)
ns4.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net
ednsac01.rightnowtech.com
ednsac02.rightnowtech.com
ns3.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
SPF Record
✓ Strict (-all)
v=spf1 include:spf-a.rnmk.com exists:%{i}.spf.rnmk.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
✓ Reject — strongest protection
📋 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
2 records- google-site-verification=kdunK9KROXUSk_Pz4Izbx__cFaujPADUf_FUvFUOlAM
- SPFv=spf1 include:spf-a.rnmk.com exists:%{i}.spf.rnmk.com -all
Full email verification for custhelp.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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