acsir.com

Valid Email Server
Domain Lookup › acsir.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
acsir.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 07:39:07 UTC · ↺ Refresh

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MX Hostnames

  • mx2-us1.ppe-hosted.com
  • mx1-us1.ppe-hosted.com

MX Priorities

  • mx2-us1.ppe-hosted.com: 1
  • mx1-us1.ppe-hosted.com: 0

A / AAAA Records

  • 216.152.143.240 (no PTR)

Mail Server IPs

  • 67.231.154.163 ↩ mx2-us1.ppe-hosted.com
  • 148.163.129.51 ↩ mx2-us1.ppe-hosted.com
  • 148.163.129.50 ↩ mx1-us1.ppe-hosted.com
  • 67.231.154.162 ↩ mx1-us1.ppe-hosted.com

SOA Record

Raw SOA ns1.g10.cfdns.net tsidomains.townsquaredigital.com 2026042703 3600 1200 604800 3600
Primary NS (mname)
ns1.g10.cfdns.net
Admin Email (rname)
tsidomains@townsquaredigital.com
Serial
2026042703
Refresh
3600s
Retry
1200s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns1.g10.cfdns.net
ns2.g10.cfdns.biz
ns4.g10.cfdns.co.uk
ns3.g10.cfdns.info

SPF Record

✓ Strict (-all)
v=spf1 include:_spf-us.ppe-hosted.com include:_spf.psm.knowbe4.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No 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

3 records
  • SPFv=spf1 include:_spf-us.ppe-hosted.com include:_spf.psm.knowbe4.com -all
  • ppe-6854a3c22e21cc3f4af4483b0e7cd683c2f0a912
  • 0ed1fe018a6489e1c736f343f0941f94fb9f90ab60
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