Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
boliden.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-04 09:06:22 UTC · ↺ Refresh
MX Hostnames
- boliden-com.mail.protection.outlook.com
MX Priorities
- boliden-com.mail.protection.outlook.com: 10
A / AAAA Records
- 172.66.171.194 (no PTR)
- 104.20.30.38 (no PTR)
- 2606:4700:10::ac42:abc2 (no PTR)
- 2606:4700:10::6814:1e26 (no PTR)
Mail Server IPs
- 52.101.68.8 ↩ mail-du0pr03cu00100.inbound.protection.outlook.com
- 52.101.68.15 ↩ mail-db6pr03cu00107.inbound.protection.outlook.com
- 52.101.68.12 ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
- 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.p201.dns.oraclecloud.net registry.ports.net 2026033000 43200 7200 1209600 86400
Primary NS (mname)
ns1.p201.dns.oraclecloud.net
Admin Email (rname)
registry@ports.net
Serial
2026033000
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns1.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
ns4.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:62.20.82.185 ip4:62.183.198.32/27 ip4:212.181.0.10 ip4:195.67.21.5 ip4:195.67.21.7 ip4:195.67.39.75 ip4:131.207.55.48/29 ip4:149.72.30.77 ip4:76.223.128.48 ip4:76.223.128.49 ip4:76.223.128.50 include:spf.nebu.com include:spf.protection.outlook.com include:spf.mailjet.com a:smtp-out1.tucaas.com a:smtp-out2.tucaas.com a:c.spf.service-now.com -all
📊 DNS lookups: 7/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
✓ Public key: 392 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
7 records- ca3-0ed627f9c2604f7faf67175aaff9a9c9
- adobe-sign-verification=dc550733207d37d035d477d585fcdcdc
- 4hJcd3PdPzh2iquJbr0Gx9GtmlybpIRLCf5I2mPCXrJ5wIsJYLGe9Vrm25DwygZOmk+vn43BC9UIZZm1KUUw0w==
- SPFv=spf1 mx ip4:62.20.82.185 ip4:62.183.198.32/27 ip4:212.181.0.10 ip4:195.67.21.5 ip4:195.67.21.7 ip4:195.67.39.75 ip4:131.207.55.48/29 ip4:149.72.30.77 ip4:76.223.128.48 ip4:76.223.128.49 ip4:76.223.128.50 include:spf.nebu.com include:spf.protection.outlook.com include:spf.mailjet.com a:smtp-out1.tucaas.com a:smtp-out2.tucaas.com a:c.spf.service-now.com -all
- MS=25386917D775061C10E1B19AFA4B6782D5BEEB42
- autodesk-domain-verification=Bd28fs3tW6Pbkc0NABpg
- MS=ms93054886
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 boliden.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits