Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
philsca.edu.ph
Yes
โ Yes
Unknown
No
No
โ Yes
No
No
Checked via [email protected]
ยท 2026-03-18 14:55:04 UTC ยท โบ Refresh
MX Hostnames
- philsca.edu.ph
MX Priorities
- philsca.edu.ph: 0
A / AAAA Records
- 173.236.40.140 โฉ naap.edu.ph
Mail Server IPs
- 173.236.40.140 โฉ naap.edu.ph
SOA Record
Raw SOA
ns1.naap.edu.ph technical.filweb.net 2026030601 3600 1800 1209600 10800
Primary NS (mname)
ns1.naap.edu.ph
Admin Email (rname)
technical@filweb.net
Serial
2026030601
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
10800s
Nameservers (NS)
ns1.naap.edu.ph
ns2.naap.edu.ph
SPF Record
โ Soft Fail (~all)
v=spf1 +a +mx +ip4:173.236.40.138 +ip4:173.236.40.140 +ip4:184.154.49.138 +ip4:184.154.180.68 ~all
๐ DNS lookups: 2/10
~ Soft fail (~all) โ moderate enforcement
DMARC Record
โ p=none
v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
โ p=none โ monitoring only, no enforcement
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
โ No aggregate reports (rua= not set)
โณ Subdomain policy: none
DKIM Selectors
โ 1 found
default._domainkey
โ Public key: 392 chars (valid)
โ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms72789015
- SPFv=spf1 +a +mx +ip4:173.236.40.138 +ip4:173.236.40.140 +ip4:184.154.49.138 +ip4:184.154.180.68 ~all
- _globalsign-domain-verification=kjWbo7AxInsxkkHLNqBSaaCpLW5-wwK-nQ9TkqqJjU
Free ยท No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts โ unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code ยท Works on any site
See demo & docs
Deep verification
Full email verification for philsca.edu.ph
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits