Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colombinigroup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 12:36:49 UTC · ↺ Refresh
MX Hostnames
- esva2.colombinigroup.com
- esva1.colombinigroup.com
MX Priorities
- esva2.colombinigroup.com: 10
- esva1.colombinigroup.com: 10
A / AAAA Records
- 172.104.249.137 ↩ li1826-137.members.linode.com
Mail Server IPs
- 109.168.30.144 ↩ esva2.colombinigroup.com
- 185.91.71.109 ↩ esva1.colombinigroup.com
SOA Record
Raw SOA
ns-2024.awsdns-61.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-2024.awsdns-61.co.uk
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-2024.awsdns-61.co.uk
ns-452.awsdns-56.com
ns-551.awsdns-04.net
ns-1066.awsdns-05.org
SPF Record
✓ Strict (-all)
v=spf1 include:docebosaas.com include:spf.protection.outlook.com include:amazonses.com include:et._spf.pardot.com include:_spf.ilger.com include:spfva.colombinigroup.com include:spfzucchetti.colombinigroup.com include:spf.mailjet.com -all
📊 DNS lookups: 8/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; pct=100; ruf=mailto:[email protected]; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- T8sWxvjgTxUv/AKPu4O1G71g+5wyFtP5LoUPd03k524=
- pardot866112=ad68a494733f2f33c1de6997d147e6fe4280d43f462a6fbc285d201257061b58
- pardot866112=e8be481126d64beb9486ff2d01ac2700ae83f056c346d151d8d96c0095e8d0ec
- sendinblue-code:bda78d2213e6b7d231c2a96fb0b9d781
- SPFv=spf1 include:docebosaas.com include:spf.protection.outlook.com include:amazonses.com include:et._spf.pardot.com include:_spf.ilger.com include:spfva.colombinigroup.com include:spfzucchetti.colombinigroup.com include:spf.mailjet.com -all
- v=spf2.0/pra include:wishpond.net -all
- vhuARf/OMr7Wx0HMX83RrezXSTxo4rBnk4Xm9s0TAc57FrgyFkT4RK9DqIt+V4DR0f05afodVSSTZcbEhqe2pQ==
- MS=ms37137449
Full email verification for colombinigroup.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits