dnsteel.com

Valid Email Server
Domain Lookup › dnsteel.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dnsteel.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-28 00:42:53 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 162.144.253.27 ↩ itw.itworkserv.com

Mail Server IPs

  • 192.178.155.27 ↩ yuiadrs-in-f27.1e100.net
  • 172.253.139.27 ↩ yuiadsk-in-f27.1e100.net
  • 172.253.139.26 ↩ yuiadsk-in-f26.1e100.net
  • 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
  • 142.251.179.27 ↩ pd-in-f27.1e100.net
  • 2607:f8b0:4004:c27::1a ↩ yuiadsk-in-f26.1e100.net
  • 2607:f8b0:4004:c27::1b ↩ yuiadsk-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1b ↩ yuiadrs-in-f27.1e100.net
  • 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net

SOA Record

Raw SOA ns1.itworkserv.com torrefiel.melvin.gmail.com 2026012401 3600 7200 1209600 86400
Primary NS (mname)
ns1.itworkserv.com
Admin Email (rname)
torrefiel@melvin.gmail.com
Serial
2026012401
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns3.itworkserv.com
ns1.itworkserv.com
ns2.itworkserv.com

SPF Record

✓ Soft Fail (~all)
v=spf1 ip4:162.144.253.27 +a +mx ~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

2 records
  • google-site-verification=bZCNkJRJ2ROZaZlXPfNiTtRZbuupY72Lmb-LRfHn1FU
  • SPFv=spf1 ip4:162.144.253.27 +a +mx ~all
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