Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sipgrinder.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 05:14:56 UTC · ↺ Refresh
MX Hostnames
- sipgrinder.com
MX Priorities
- sipgrinder.com: 0
A / AAAA Records
- 173.231.209.32 ↩ ecbiz261.inmotionhosting.com
Mail Server IPs
- 173.231.209.32 ↩ ecbiz261.inmotionhosting.com
SOA Record
Raw SOA
ns1.inmotionhosting.com null.inmotionhosting.com 2025081603 86400 7200 3600000 86400
Primary NS (mname)
ns1.inmotionhosting.com
Admin Email (rname)
null@inmotionhosting.com
Serial
2025081603
Refresh
86400s
Retry
7200s
Expire
3600000s
Minimum TTL
86400s
Nameservers (NS)
ns1.inmotionhosting.com
ns2.inmotionhosting.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:smtp.servconfig.com +ip4:173.231.209.30 +include:relay.mailchannels.net -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;pct=100;fo=1;rf=afrf;ri=86400;ruf=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine
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 +a:smtp.servconfig.com +ip4:173.231.209.30 +include:relay.mailchannels.net -all
Full email verification for sipgrinder.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits