zacco.com

Valid Email Server

Domain Overview

DNS: ✓ 2d ago Checker: ✓ 2d ago
zacco.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-08-31 21:49:29 UTC · ↺ Refresh

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MX Hostnames

  • zacco-com.mail.protection.outlook.com

MX Priorities

  • zacco-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 150.171.109.72 (no PTR)

Mail Server IPs

  • 52.101.181.153 ↩ mail-wa4pr04cu00101.inbound.protection.outlook.com
  • 52.101.68.18 ↩ mail-db4pr02cu00302.inbound.protection.outlook.com
  • 52.101.73.28 ↩ mail-am7pr05cu00204.inbound.protection.outlook.com
  • 52.101.73.26 ↩ mail-as9pr05cu01302.inbound.protection.outlook.com

SOA Record

Raw SOA dns1.zaccodigitaltrustlabs.com dns.dnsmadeeasy.com 2022023763 43200 3600 1209600 180
Primary NS (mname)
dns1.zaccodigitaltrustlabs.com
Admin Email (rname)
dns@dnsmadeeasy.com
Serial
2022023763
Refresh
43200s
Retry
3600s
Expire
1209600s
Minimum TTL
180s

Nameservers (NS)

dns3.zaccodigitaltrustlabs.se
dns4.zaccodigitaltrustlabs.se
ns1.zaccodns.com
dns2.zaccodigitaltrustlabs.net
ns2.zaccodns.se
dns1.zaccodigitaltrustlabs.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.zacco.com.eu-jb2vxg0y.e1.dspf.app -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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

21 records
  • 0g3cbl2rvtzb2668c5xg5m3m1bdn9vqv
  • 78x5vl83px2vwjdvqhzs62rxd7f6hn5z
  • _49t95dkrqj167o99r20k6cz49mjj7si
  • _ddlrj6hek10mbmdcp77zynt8vwvz6zq
  • _dp5nr2mlk25g8ear4qi5xawbftkc4sj
  • _ieyt7eh9ygbxv22rrf25bm7uduw9u7k
  • _kw0kkc2gf4mq8mjviq2py6jje22vozi
  • _lh1xgo4szavhlmx1wka4ly1cv3yeo4p
  • _rckr7duv08z1i37yu3cmsgntwe50aah
  • smlw86thrt4r5kqgsnv3jp3lyb2drzl6
  • openai-domain-verification=dv-KTzl4eTMEapTgsAssssMok4R
  • SPFv=spf1 include:spf.zacco.com.eu-jb2vxg0y.e1.dspf.app -all
  • anthropic-domain-verification-byb643=tT6Okg7x9BPzLcdb5xttT2Jfi
  • google-site-verification=M8mx3rcj6X6Gl1m1zTNTZQbc3AKMwfFzCSp0ymbrYjc
  • google-site-verification=galYOIzvQDkg_1dABVRFSy78u9BgRteDWo0yaeDPusI
  • google-site-verification=vg49ilox2lc95pzG3RHMU9TPuGWiiocbp363x7QudKI
  • atlassian-sending-domain-verification=babf8be2-0df0-46a1-867f-c2691c90039f
  • atlassian-domain-verification=EAFOnZOaA9XuzT0o3FiQF9A7K6zkBMIlFulu4ahJgHpO5DoZO2NAcTWJoG57dutv
  • push
  • MS=ms13827416
  • eir61hmsusf182gsrvrumgo4t6
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