Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
areandina.edu.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 08:15:58 UTC · ↺ Refresh
MX Hostnames
- aspmx4.googlemail.com
- aspmx3.googlemail.com
- aspmx2.googlemail.com
- aspmx.l.google.com
- aspmx5.googlemail.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- aspmx4.googlemail.com: 10
- aspmx5.googlemail.com: 10
- alt1.aspmx.l.google.com: 5
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- aspmx2.googlemail.com: 10
- aspmx3.googlemail.com: 10
A / AAAA Records
- 172.66.147.163
- 104.20.37.183
- 2606:4700:10::ac42:93a3
- 2606:4700:10::6814:25b7
Mail Server IPs
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.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
- 142.251.16.26 ↩ bl-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
SOA Record
Raw SOA
kai.ns.cloudflare.com dns.cloudflare.com 2399639555 10000 2400 604800 1800
Primary NS (mname)
kai.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399639555
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
melinda.ns.cloudflare.com
kai.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 a ip4:201.131.114.0/24 ip4:23.143.96.0/24 ip4:66.231.226.1 ip4:192.175.120.0/24 ip4:200.192.106.129 ip4:200.192.106.130 include:44653974.spf03.hubspotemail.net include:_spf.google.com include:mailgun.org include:mktomail.com include:spf.masterbase.com include:spf1.masivapp.com include:_spf.us.sendclean.net include:e-entrega.co include:sealmail.co -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
s1._domainkey
s2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- google-site-verification=B_xqCpIxKYmmndr7rupW5xJrBGYf6o6qKc73qy3ktqQ
- google-site-verification=UCEutWxVejfJs5ua3sdWazgFGrgUWes9GDZfBDOIFLk
- google-site-verification=hFo6FILIZL4NAREmz-FCSb7CiNnzz7_9joLsbuiEjjQ
- google-site-verification=jdseM2mA_PfdAQe7WEf8j-iO6Vek-h4w8gEZkxKdQvs
- o75ba09tctn23chrua7j7fp77p
- DKIMv=DKIM1;k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCAvyz8KLdmTjI20vthD59xA6ffJ2XGWlUU+akeAY9kLW35P82vKia3AxOOp9MuL4OWWa6DxpjL8VUyPFQPVmNTq682B006MTBWzmfiyYwAIOaMsiR52DZbSEeNFbvM/dfIzoMRDnFILSJdHgFG20ganzCQbw232M4K4MrCReSSEwIDAQAB
- SPFv=spf1 a ip4:201.131.114.0/24 ip4:23.143.96.0/24 ip4:66.231.226.1 ip4:192.175.120.0/24 ip4:200.192.106.129 ip4:200.192.106.130 include:44653974.spf03.hubspotemail.net include:_spf.google.com include:mailgun.org include:mktomail.com include:spf.masterbase.com include:spf1.masivapp.com include:_spf.us.sendclean.net include:e-entrega.co include:sealmail.co -all
- MS=07C9CFF0FA64325AA2BCC8580E175A8485745A7D
- _xrl2f6yxt22qjw329ji4jm8qeud0y76
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