tsco.org

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tsco.org
Yes
✓ Yes
Mimecast
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 00:28:25 UTC · ↺ Refresh

MX Hostnames

  • us-smtp-inbound-2.mimecast.com
  • us-smtp-inbound-1.mimecast.com

MX Priorities

No priority data.

A / AAAA Records

  • 208.145.81.93

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

matt.ns.cloudflare.com
wally.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:us._netblocks.mimecast.com include:servers.mcsv.net include:aspmx.pardot.com include:_spf.salesforce.com include:_spf.intacct.com include:spf.protection.outlook.com include:48839333.spf06.hubspotemail.net ~all
📊 DNS lookups: 7/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)

DKIM Selectors

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

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

All TXT Records

9 records
  • SPFv=spf1 include:us._netblocks.mimecast.com include:servers.mcsv.net include:aspmx.pardot.com include:_spf.salesforce.com include:_spf.intacct.com include:spf.protection.outlook.com include:48839333.spf06.hubspotemail.net ~all
  • 0ed1fe018a31e8adeb7e6c49bcbbcb4b028fe0e99d
  • anthropic-domain-verification-jjyty1=1nC2QcSpTJOhDWPl3BN91uOnn
  • apple-domain-verification=Qml42ogWQKFn9azo
  • atlassian-domain-verification=thc10ESbzolIUuzvaMogDBKzSWIa+b3OHwhjyjmDd52K5fpUq+wQ4iYwdlONiX6Q
  • k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDGoQCNwAQdJBy23MrShs1EuHqK/dtDC33QrTqgWd9CJmtM3CK2ZiTYugkhcxnkEtGbzg+IJqcDRNkZHyoRezTf6QbinBB2dbyANEuwKI5DVRBFowQOj9zvM3IvxAEboMlb0szUjAoML94HOkKuGuCkdZ1gbVEi3GcVwrIQphal1QIDAQAB
  • openai-domain-verification=dv-AJXxaaTNXFgloSAGG5hQR9GV
  • sending_domain1123813=c389c2e352343c5c856e9985151055825dfc957db363a0265e85b31e1fcf8c90
  • t=y; o=~
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