Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ucp.edu.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 11:12:06 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
- alt4.aspmx.l.google.com
- aspmx.l.google.com
MX Priorities
- aspmx.l.google.com: 1
- alt1.aspmx.l.google.com: 5
- alt4.aspmx.l.google.com: 10
- alt3.aspmx.l.google.com: 10
- alt2.aspmx.l.google.com: 5
A / AAAA Records
- 181.207.81.197
- 167.249.40.201
Mail Server IPs
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c09::1a ↩ bh-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 173.194.76.27 ↩ ws-in-f27.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
SOA Record
Raw SOA
w2k12r2-dns1.ucp.edu.co webmaster.ucp.edu.co 2024022857 36000 7200 2160000 3600
Primary NS (mname)
w2k12r2-dns1.ucp.edu.co
Admin Email (rname)
webmaster@ucp.edu.co
Serial
2024022857
Refresh
36000s
Retry
7200s
Expire
2160000s
Minimum TTL
3600s
Nameservers (NS)
w2k12r2-dns2.ucp.edu.co
w2k12r2-dns1.ucp.edu.co
SPF Record
✓ Strict (-all)
v=spf1 ip4:167.249.40.194 ip4:201.236.232.90 ip4:77.32.185.220 include:_spf.google.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected], mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected], mailto:[email protected]
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
✓ Public key: 216 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
7 records- google-site-verification=WuI5kA6cGWKTfTU3FEvYJDuefTcgJ7n_OKZVZWeT9X0
- adobe-idp-site-verification=0967ea63214149e30f7129f56e21784873a68446d8110892833e634632649b8a
- 6m90cw11k8bvyv55j45hxczbzv92mdm5
- brevo-code:91754dd8d503f86f8a849e090a57c51d
- xhlxh16sdmhdhywwplxjy6x643bbhw29
- facebook-domain-verification=u0ebmvy5v1aoyn7zjmjvac8tnpoj6o
- SPFv=spf1 ip4:167.249.40.194 ip4:201.236.232.90 ip4:77.32.185.220 include:_spf.google.com include:spf.protection.outlook.com -all
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