sirosolutions.com

Valid Email Server
Domain Lookup › sirosolutions.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
sirosolutions.com
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-28 00:11:33 UTC · ↺ Refresh

MX Hostnames

  • aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • aspmx2.googlemail.com
  • aspmx3.googlemail.com
  • alt1.aspmx.l.google.com

MX Priorities

  • aspmx.l.google.com: 10
  • alt1.aspmx.l.google.com: 20
  • aspmx3.googlemail.com: 30
  • aspmx2.googlemail.com: 30
  • alt2.aspmx.l.google.com: 20

A / AAAA Records

  • 141.193.213.21 (no PTR)
  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 172.253.62.26 ↩ bc-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
  • 108.177.123.26 ↩ lcscld-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)
  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
  • 2800:3f0:4003:c0f::1b (no PTR)

SOA Record

Raw SOA ns55.domaincontrol.com dns.jomax.net 2026012900 28800 7200 604800 600
Primary NS (mname)
ns55.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012900
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns55.domaincontrol.com
ns56.domaincontrol.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:relay.mailchannels.net include:_spf.accelo.com ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
google._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: google

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

6 records
  • google-site-verification=cYVHrEPqeLqRTPetzQmVWbQRUWXwO07JAJuuJydSNSU
  • slack-domain-verification=ui9QLl6O98wud9qyyLTdBGubxaL6JWIJg5NK6I49
  • SPFv=spf1 include:_spf.google.com include:servers.mcsv.net include:mail.zendesk.com include:relay.mailchannels.net include:_spf.accelo.com ~all
  • atlassian-domain-verification=OA4G//msB81Yua1sHrQkpDrhG6m5QfICwlCjJejioTyH6iphohsat5FREUGafKea
  • google-site-verification=Ik6B5Vdma5H6DAt55DMnBJ-FzzdPNTM3BGBQ3ajPxAQ
  • google-site-verification=mBqELAvBEFqWjkVCq3-6rttml7y18LScIYzDQGT4kyk
Full email verification for sirosolutions.com

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits