Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
pcb-technologies.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-28 16:03:02 UTC · ↺ Refresh
MX Hostnames
- pcbtechnologies-com0i.mail.protection.outlook.com
MX Priorities
- pcbtechnologies-com0i.mail.protection.outlook.com: 0
A / AAAA Records
- 185.53.210.12 ↩ euro02.jetserver.net
Mail Server IPs
- 52.101.73.2 ↩ mail-as9pr07cu00302.inbound.protection.outlook.com
- 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
- 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
- 52.101.68.29 ↩ mail-dbapr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::d ↩ mail-db6pr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:ca04::9 ↩ mail-db7pr03cu00601.inbound.protection.outlook.com
- 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
SOA Record
Raw SOA
albert.ns.cloudflare.com dns.cloudflare.com 2398625450 10000 2400 604800 1800
Primary NS (mname)
albert.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398625450
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
albert.ns.cloudflare.com
karina.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a:eu.cloud-sec-av.com include:spf.protection.outlook.com include:aspmx.pardot.com include:servers.mcsv.net include:spf-de.emailsignatures365.com include:_spf.salesforce.com include:22206350.spf10.hubspotemail.net include:spfa.cpmails.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];sp=quarantine; aspf=s; fo=1;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: quarantine
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._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
6 records- ZOOM_verify_WSYFBXRJRla6kIekjO1ALQ
- pardot993692=0f4c423e57607edc77938adb25fbf81c61383d874decfb7e9ee975f200866251
- v96b6j0tg24h1294q5l0euku1r
- SPFv=spf1 a:eu.cloud-sec-av.com include:spf.protection.outlook.com include:aspmx.pardot.com include:servers.mcsv.net include:spf-de.emailsignatures365.com include:_spf.salesforce.com include:22206350.spf10.hubspotemail.net include:spfa.cpmails.com -all
- MS=ms39823105
- OTcUI9Sq+AOkNZHbmi+K0tUKpJWIcwCHg7otmsNk/E6RzKQSVgDf9ZRueYqt8bb4Nowcs8NQ0rPUNbWqxI8l/w==
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