Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
epsilontel.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-18 04:22:37 UTC · ↺ Refresh
MX Hostnames
- epsilontel-com.mail.protection.outlook.com
MX Priorities
- epsilontel-com.mail.protection.outlook.com: 10
A / AAAA Records
- 141.193.213.11 (no PTR)
- 141.193.213.10 (no PTR)
Mail Server IPs
- 52.101.137.0 ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
- 52.101.157.80 ↩ mail-os8pr02cu00100.inbound.protection.outlook.com
- 52.101.124.117 ↩ mail-tydpr03cu00105.inbound.protection.outlook.com
- 2a01:111:f403:cc1f::4 ↩ mail-os8pr02cu00104.inbound.protection.outlook.com
- 2a01:111:f403:cc1a::8 ↩ mail-tydpr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:cc09:: ↩ mail-sg2pr03cu00500.inbound.protection.outlook.com
SOA Record
Raw SOA
ns4.epsilontel.com hostmaster.epsilontel.com 2008071667 3600 1800 1814400 600
Primary NS (mname)
ns4.epsilontel.com
Admin Email (rname)
hostmaster@epsilontel.com
Serial
2008071667
Refresh
3600s
Retry
1800s
Expire
1814400s
Minimum TTL
600s
Nameservers (NS)
ns4.epsilontel.com
ns2.epsilontel.com
ns0.epsilontel.com
SPF Record
✓ Strict (-all)
v=spf1 ip4:34.236.172.26 include:spf1.epsilontel.com include:spf2.epsilontel.com include:spf.protection.outlook.com include:mailgun.org include:aspmx.pardot.com include:_spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
4 records- SPFv=spf1 ip4:34.236.172.26 include:spf1.epsilontel.com include:spf2.epsilontel.com include:spf.protection.outlook.com include:mailgun.org include:aspmx.pardot.com include:_spf.salesforce.com -all
- macauoas4f4j4l6j3nuckqq4hh
- pardot744013=edb5ac2dc36908d03334895734eb1543a2b80c343197197ea3a7ad4713239b0d
- google-site-verification=J6mZnFQ74fj2XhlFj6JJ9Q11qqV_3snGtrQBonFWpBU
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 epsilontel.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits