Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
colcafe.com.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 03:51:31 UTC · ↺ Refresh
MX Hostnames
- ALT1.ASPMX.L.GOOGLE.COM
- ASPMX.L.GOOGLE.COM
- ALT3.ASPMX.L.GOOGLE.COM
- ALT4.ASPMX.L.GOOGLE.COM
- ALT2.ASPMX.L.GOOGLE.COM
MX Priorities
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 34.206.57.150
Mail Server IPs
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 192.178.155.26 ↩ yuiadrs-in-f26.1e100.net
- 2607:f8b0:4004:c23::1a ↩ yuiadrs-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
SOA Record
Raw SOA
dns.grupogtd.com.co root.colcafe.com.co 2005101458 21600 3600 1209060 3600
Primary NS (mname)
dns.grupogtd.com.co
Admin Email (rname)
root@colcafe.com.co
Serial
2005101458
Refresh
21600s
Retry
3600s
Expire
1209060s
Minimum TTL
3600s
Nameservers (NS)
dns.gtdflywan.com
dns.grupogtd.com.co
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:190.131.228.203 ip4:190.131.228.246 ip4:200.85.224.134 ip4:8.242.145.184 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 3 found
google._domainkey
s1._domainkey
s2._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
5 records- DuR9K+6FbyGB/JcvQ5dJqPTDmJunIHWIG0YCd9Ey3Aw=
- 8tDs+5irVtZDcXIfwQf+HViCl7FLYRJ+VNFljVDxUpE=
- SPFv=spf1 include:_spf.google.com ip4:190.131.228.203 ip4:190.131.228.246 ip4:200.85.224.134 ip4:8.242.145.184 ~all
- google-site-verification=bEY62olNWMRBy9Ytu7HC4Lyqu2WKA_VGK-wvFdZ7QDE
- MS=ms60884109
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