Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
cdo.com.ph
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-23 02:14:15 UTC · ↺ Refresh
MX Hostnames
- aspmx.l.google.com
- alt4.aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt4.aspmx.l.google.com: 10
- aspmx.l.google.com: 1
- alt2.aspmx.l.google.com: 5
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 54.255.88.98
Mail Server IPs
- 173.194.76.26 ↩ ws-in-f26.1e100.net
- 2a00:1450:400c:c00::1a ↩ ws-in-x1a.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c07::1a ↩ bc-in-f26.1e100.net
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
ns1.cdo.com.ph james.cdo.com.ph 2025050500 3600 900 2419200 86300
Primary NS (mname)
ns1.cdo.com.ph
Admin Email (rname)
james@cdo.com.ph
Serial
2025050500
Refresh
3600s
Retry
900s
Expire
2419200s
Minimum TTL
86300s
Nameservers (NS)
ns3.cdo.com.ph
ns1.cdo.com.ph
ns2.cdo.com.ph
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:120.28.23.162 ip4:210.14.23.66 ip4:210.14.23.76 ip4:3.0.52.98 ip4:13.213.10.202 ip4:54.255.88.98 ip4:208.91.114.151 ip4:203.177.198.182 ip4:52.76.227.226 include:_spf.google.com ~all include:email.freshservice.com ~all include:emsd1.com ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; pct=100; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
google._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
5 records- google-site-verification=r5IHEc6Y98mAbCmCTgdEN6Js2fIfp_ypNr9c45OGP40
- SPFv=spf1 ip4:120.28.23.162 ip4:210.14.23.66 ip4:210.14.23.76 ip4:3.0.52.98 ip4:13.213.10.202 ip4:54.255.88.98 ip4:208.91.114.151 ip4:203.177.198.182 ip4:52.76.227.226 include:_spf.google.com ~all include:email.freshservice.com ~all include:emsd1.com ~all
- google-site-verification=0BarRh588d7exAj9lc3ccEsu70NBya4ivZ9qSzVF6L4
- _globalsign-domain-verification=Nv0e0gcM_DwDsUeIWJ1o5gqNBLExn2sjVZDWHw-ZOo
- nvxpmNhYpFyXcrUpP46V6XlKyGVvbblX5kwJomWfCpo=
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