Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
worldciti.edu.ph
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-20 17:33:23 UTC · ↺ Refresh
MX Hostnames
- mail.worldciti.edu.ph
MX Priorities
- mail.worldciti.edu.ph: 0
A / AAAA Records
- 207.148.79.88 ↩ 207.148.79.88.vultrusercontent.com
Mail Server IPs
- 23.111.189.130 ↩ transient.zoom.ph
SOA Record
Raw SOA
ns1.zoom.ph root.transient.zoom.ph 2026021901 3600 1800 1209600 86400
Primary NS (mname)
ns1.zoom.ph
Admin Email (rname)
root@transient.zoom.ph
Serial
2026021901
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns2.zoom.ph
ns1.zoom.ph
ns3.zoom.ph
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:23.111.189.130 +a +mx +include:relay.mailchannels.net ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; sp=none; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:23.111.189.130 +a +mx +include:relay.mailchannels.net ~all
- google-site-verification=zfO4Sv5r7bW2GZ-o4bCh-nmD1ySJlCuaF2ZMCYn_ftw
- google-site-verification=W7HadfgbI_81TI5y3v-JKNHiJTztKsEE9az5_iAUGaQ
- MS=ms32316768
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