Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
next-step-software.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-23 07:31:55 UTC · ↺ Refresh
MX Hostnames
- aspmx2.migadu.com
- aspmx1.migadu.com
MX Priorities
- aspmx1.migadu.com: 10
- aspmx2.migadu.com: 20
A / AAAA Records
- 76.76.21.241
- 76.76.21.93
Mail Server IPs
- 51.210.223.36 ↩ mx12.migadu.com
- 141.94.75.77 ↩ mx14.migadu.com
- 57.128.22.240 ↩ mx11.migadu.com
- 51.178.91.99 ↩ mx15.migadu.com
- 141.94.97.118 ↩ mx10.migadu.com
- 2001:41d0:403:58f0:: ↩ mx11.migadu.com
- 2001:41d0:303:e224:: ↩ mx12.migadu.com
- 2001:41d0:303:d163::1 (no PTR)
- 2001:41d0:303:ff4d::1 (no PTR)
- 2001:41d0:403:4876:: ↩ mx10.migadu.com
SOA Record
Raw SOA
ns1.vercel-dns.com hostmaster.nsone.net 1656642633 43200 7200 1209600 600
Primary NS (mname)
ns1.vercel-dns.com
Admin Email (rname)
hostmaster@nsone.net
Serial
1656642633
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s
Nameservers (NS)
ns2.vercel-dns.com
ns1.vercel-dns.com
SPF Record
✓ Strict (-all)
v=spf1 a mx include:spf.migadu.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; fo=1; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 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
3 records- hosted-email-verify=czmdz2kb
- SPFv=spf1 a mx include:spf.migadu.com -all
- google-site-verification=zfMUCsoyxxcX0xvAe9pmoz26gyTc_deFUFnEafJ1Pb4
Full email verification for next-step-software.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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