Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
rsdev.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 06:24:05 UTC · ↺ Refresh
MX Hostnames
- ALT1.ASPMX.L.GOOGLE.com
- mail.rsdev.com
- ASPMX.L.GOOGLE.com
- ALT2.ASPMX.L.GOOGLE.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- mail.rsdev.com: 10
A / AAAA Records
- 94.154.116.130 ↩ securec30.ezhostingserver.com
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
- 142.251.210.51 ↩ lclgaa-ba-in-f19.1e100.net
- 2607:f8b0:4006:811::2013 ↩ lga34s15-in-x13.1e100.net
SOA Record
Raw SOA
ns1.hostek.com hostmaster.rsdev.com 2011122841 43200 3600 604800 86400
Primary NS (mname)
ns1.hostek.com
Admin Email (rname)
hostmaster@rsdev.com
Serial
2011122841
Refresh
43200s
Retry
3600s
Expire
604800s
Minimum TTL
86400s
Nameservers (NS)
No nameservers found.
SPF Record
✗ MissingNo SPF record — domain is unprotected against spoofing.
⚠ No SPF record found. Email servers cannot verify authorized senders.
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
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
No TXT records found.
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