Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cofcointernational.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-02 13:57:21 UTC · ↺ Refresh
MX Hostnames
- cofcointernational-com.mail.protection.outlook.com
MX Priorities
- cofcointernational-com.mail.protection.outlook.com: 10
A / AAAA Records
- 104.47.160.14 (no PTR)
Mail Server IPs
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
- 52.101.68.10 ↩ mail-dbbpr03cu00102.inbound.protection.outlook.com
- 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:ca09::9 ↩ mail-as8pr04cu00801.inbound.protection.outlook.com
- 2a01:111:f403:ca04::b ↩ mail-dbbpr03cu00103.inbound.protection.outlook.com
- 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:ca04::a ↩ mail-du0pr03cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-06.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-06.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns4-06.azure-dns.info
ns1-06.azure-dns.com
ns2-06.azure-dns.net
ns3-06.azure-dns.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:spf.multifreight.ltd.uk include:_spf.clickexperts.net include:_spf-dc2.successfactors.com include:spf.fromdoppler.com include:spf.topdesk.net Ip4:208.85.188.90 Ip4:199.103.5.147 ip4:187.72.98.137 ip4:201.16.248.232 ip4:58.162.226.223 ip4:201.217.149.232/29 Ip4:216.82.251.3 Ip4:40.67.200.227 IP4:40.67.208.9 Ip4:52.19.70.108 Ip4:52.51.172.221 Ip4:34.248.115.243 Ip4:191.234.181.78 -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- ms-domain-verification=8cc95d95-6738-41f5-8cd4-dc286ccec25b
- MS=ms21707904
- SPFv=spf1 include:spf.protection.outlook.com include:spf.multifreight.ltd.uk include:_spf.clickexperts.net include:_spf-dc2.successfactors.com include:spf.fromdoppler.com include:spf.topdesk.net Ip4:208.85.188.90 Ip4:199.103.5.147 ip4:187.72.98.137 ip4:201.16.248.232 ip4:58.162.226.223 ip4:201.217.149.232/29 Ip4:216.82.251.3 Ip4:40.67.200.227 IP4:40.67.208.9 Ip4:52.19.70.108 Ip4:52.51.172.221 Ip4:34.248.115.243 Ip4:191.234.181.78 -all
- teamviewer-sso-verification=4e27269e0d414497b4efb97c7e069d16
- cloudhealth=8b93a97d-39a7-44d6-b0af-56517b8eb622
- thmyd5rt5dvlm3h1t4tswfg2s62v38wp
- tftdvylwrr6kg6rfwwj03d1bl4g4v0qz
- successfactors-site-verification=NDZkZWJhZTdlODliMDg1MmE5ZTJiMWYxNjY2MmIyN2Y0OTMxOWJkZDk3NjEyMzVlYjIyNDE4ZGFmZTVmYjIxNg==
- _xc4o2h23drvlhphxrqoeec6gpu1sy91
- google-site-verification=1tzMjSYFMbtEeoeVD9C0wGkpc2AJ3LEqmBy_NcExuPQ
- Foxit-domain-verification=c607568230ee1131be29de77dfb18f3e
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for cofcointernational.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits