Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
demmlermachinery.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-07-19 07:29:10 UTC · ↺ Refresh
MX Hostnames
- demmlermachinery-com.mx2.arsmtp.com
- demmlermachinery-com.mx1.arsmtp.com
MX Priorities
- demmlermachinery-com.mx2.arsmtp.com: 20
- demmlermachinery-com.mx1.arsmtp.com: 10
A / AAAA Records
- 18.221.206.235 ↩ ec2-18-221-206-235.us-east-2.compute.amazonaws.com
Mail Server IPs
- 8.19.118.214 ↩ server2007.appriver.com
- 8.31.233.238 ↩ server2006.appriver.com
SOA Record
Raw SOA
ns15.domaincontrol.com dns.jomax.net 2022102005 28800 7200 604800 600
Primary NS (mname)
ns15.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2022102005
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns15.domaincontrol.com
ns16.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:199.168.186.160 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ MissingNo 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
1 record- SPFv=spf1 ip4:199.168.186.160 include:spf.protection.outlook.com -all
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