arc-intl.com

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

Domain Overview

DNS: ⚡ live Checker: ⚡ live
arc-intl.com
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-09-04 17:37:41 UTC · ↺ Refresh

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MX Hostnames

  • mxb-009bf901.gslb.pphosted.com
  • mxa-009bf901.gslb.pphosted.com

MX Priorities

  • mxa-009bf901.gslb.pphosted.com: 1
  • mxb-009bf901.gslb.pphosted.com: 1

A / AAAA Records

  • 162.159.134.42 (no PTR)

Mail Server IPs

  • 143.55.149.171 ↩ mx08-009bf901.pphosted.com
  • 66.159.232.7 ↩ mx07-009bf901.pphosted.com

SOA Record

Raw SOA ns1.markmonitor.com hostmaster.markmonitor.com 2026081801 86400 3600 2592000 172800
Primary NS (mname)
ns1.markmonitor.com
Admin Email (rname)
hostmaster@markmonitor.com
Serial
2026081801
Refresh
86400s
Retry
3600s
Expire
2592000s
Minimum TTL
172800s

Nameservers (NS)

ns4.markmonitor.com
ns3.markmonitor.com
ns5.markmonitor.com
ns1.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com
ns2.markmonitor.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:46.218.24.5 ip4:208.95.134.239 ip4:216.45.141.194 ip4:213.42.200.210 ip4:63.138.70.190 ip4:77.226.239.77 include:spf-009bf901.pphosted.com include:sendgrid.net include:mail.zendesk.com include:_spf.google.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 1 found
google._domainkey
✓ Public key: 392 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

8 records
  • google-site-verification=T88VL2rdk2rEHcSj6Br4OpBADbdyMQNb8ZAtMg10G04
  • JWlzH6r7LrN47HF4IiLJfqMmJcUSwg6VFSvmcptEEtL8DDTfeDqvyxi0EPXoIxzFeVzEuabbAh3vgAnIUr67/A==
  • SPFv=spf1 ip4:46.218.24.5 ip4:208.95.134.239 ip4:216.45.141.194 ip4:213.42.200.210 ip4:63.138.70.190 ip4:77.226.239.77 include:spf-009bf901.pphosted.com include:sendgrid.net include:mail.zendesk.com include:_spf.google.com -all
  • y0fmqv810mnzg9n6kkzn1nqdwdk0h25k
  • ca3-651153f82aec49aebe4e8f2ead30a7c6
  • docusign=2ecf4374-9719-45b1-82e7-9356e0d04d42
  • docusign=8c40986a-dd09-4a20-8361-27d02651b7ac
  • anthropic-domain-verification-f1p1ej=5Bf8WZeTLAwB6d7ZDNfYY9NQo
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