Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
scitum.com.mx
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 22:43:52 UTC · ↺ Refresh
MX Hostnames
- mxb-00082501.gslb.pphosted.com
- mxa-00082501.gslb.pphosted.com
MX Priorities
- mxb-00082501.gslb.pphosted.com: 10
- mxa-00082501.gslb.pphosted.com: 10
A / AAAA Records
- 201.144.8.131 ↩ www.scitum.com.mx
Mail Server IPs
- 148.163.155.0 ↩ mx0b-00082501.pphosted.com
- 148.163.151.53 ↩ mx0a-00082501.pphosted.com
SOA Record
Raw SOA
sci-sys-dns01.scitum.com.mx please_set_email.absolutely.nowhere 92 10800 3600 2419200 900
Primary NS (mname)
sci-sys-dns01.scitum.com.mx
Admin Email (rname)
please_set_email@absolutely.nowhere
Serial
92
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
sci-sys-dns01.scitum.com.mx
sci-sys-dns02.scitum.com.mx
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:20.206.134.235 include:spf.protection.outlook.com include:servers.mcsv.net include:spf-00082501.pphosted.com include:spf-00082504.pphosted.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;pct=100;fo=1;ri=86400;rua=mailto:[email protected],mailto:[email protected];ruf=mailto:[email protected],mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
9 records- SPFv=spf1 mx ip4:20.206.134.235 include:spf.protection.outlook.com include:servers.mcsv.net include:spf-00082501.pphosted.com include:spf-00082504.pphosted.com include:_spf.salesforce.com -all
- wiz-domain-verification=86d01aadd3d75b3e0f60d2a3e18e0a8dfc2cf533ed275df7ae1e62f7de909870
- jsmy/HZFmlnMt7eAamyh1q0H1xVQk2DS32XO6kc1/5AeP5oORdWV6BeTzlE+hwoWGainSbRMarY2KjYuxuRiCg==
- duo_sso_verification=fSEHoDd8FreOVZzkREItBRUnf4UGLA9poSUIfYyBBxo2OdJHWLMNm1skylcC5Grd
- _5t2fckjo7kz68ua17k74v91xeoibcqb
- hpe-greenlake-domain-verification=45743756546d6156644c445a7473437a596a3858457255723966785432776136
- cisco-ci-domain-verification=ae10b76e4f80000a1de0a5f2ad8ba124833b15772ee7aefb9c470fbf93e2d74
- cisco-ci-domain-verification=17596ce22cf257c8c036c641bab6412caf8e272ce6dea120c21472ed26173ca
- MS=ms25507078
Free · No signup required
Add email validation to your forms
Block disposable emails, validate MX records, detect role accounts — unlimited, forever free.
<script src="https://check.verifyswift.com/"></script>
One line of code · Works on any site
See demo & docs
Deep verification
Full email verification for scitum.com.mx
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits