steinerconst.com

Valid Email Server
Domain Lookup › steinerconst.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
steinerconst.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-26 07:14:05 UTC · ↺ Refresh

MX Hostnames

  • fallbackmx.spamexperts.eu
  • lastmx.spamexperts.net
  • mx.spamexperts.com

MX Priorities

  • lastmx.spamexperts.net: 30
  • fallbackmx.spamexperts.eu: 20
  • mx.spamexperts.com: 10

A / AAAA Records

  • 192.30.135.66

Mail Server IPs

  • 38.71.16.244 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 149.13.75.27 ↩ fe1-r3-in.fra02.l.antispamcloud.com
  • 154.59.104.23 ↩ fe2-r3-in.ams14.l.antispamcloud.com
  • 38.89.254.156 ↩ fe1-r2-in.ch03.l.antispamcloud.com
  • 2001:978:2:2c::137:100 ↩ fe2-r3-in.ams14.l.antispamcloud.com
  • 2001:550:2:3::62:100 ↩ fe2-r2-in.la10.l.antispamcloud.com
  • 2001:550:2:61::2fc:100 (no PTR)
  • 2001:978:2:7::162:100 ↩ fe1-r3-in.fra02.l.antispamcloud.com
  • 38.101.250.150 ↩ fe3-r2-in.atl06.l.antispamcloud.com
  • 2001:550:2:78::ca:100 ↩ fe3-r2-in.atl06.l.antispamcloud.com

SOA Record

Raw SOA ns1.springshosting.net cpanel-serveradmin.springshosting.com 2026030601 3600 1800 1209600 86400
Primary NS (mname)
ns1.springshosting.net
Admin Email (rname)
cpanel-serveradmin@springshosting.com
Serial
2026030601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.springshosting.net
ns2.springshosting.net
ns4.springshosting.net
ns1.springshosting.net

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:192.30.135.66 ip4:192.30.134.130 +a +mx +ip4:162.244.70.193 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No 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 ip4:192.30.135.66 ip4:192.30.134.130 +a +mx +ip4:162.244.70.193 ~all
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