Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
andersenwindows.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-22 22:22:07 UTC · ↺ Refresh
MX Hostnames
- andersenwindows-com.mail.protection.outlook.com
MX Priorities
- andersenwindows-com.mail.protection.outlook.com: 10
A / AAAA Records
- 76.76.21.142 (no PTR)
- 66.33.60.66 (no PTR)
Mail Server IPs
- 52.101.8.44 ↩ mail-dm5pr04cu00104.inbound.protection.outlook.com
- 52.101.41.183 ↩ mail-byapr04cu00307.inbound.protection.outlook.com
- 52.101.9.24 ↩ mail-bl2pr02cu00400.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f90f:: ↩ mail-sa9pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::3 ↩ mail-sj0pr03cu01703.inbound.protection.outlook.com
- 2a01:111:f403:c946::6 ↩ mail-ch5pr02cu00406.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.p201.dns.oraclecloud.net hostmaster.andersenwindows.com 188 3600 600 604800 1800
Primary NS (mname)
ns1.p201.dns.oraclecloud.net
Admin Email (rname)
hostmaster@andersenwindows.com
Serial
188
Refresh
3600s
Retry
600s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
ns4.p201.dns.oraclecloud.net
ns3.p201.dns.oraclecloud.net
ns1.p201.dns.oraclecloud.net
ns2.p201.dns.oraclecloud.net
SPF Record
✓ Strict (-all)
v=spf1 mx include:spf-andersencorp.andersencorp.com include:spf.protection.outlook.com include:amazonses.com include:_pm.spf.spectrumretailnet.com include:spf.salesforce.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=0; rf=afrf; pct=100; ri=86400
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._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
4 records- MS=ms43886198
- SPFv=spf1 mx include:spf-andersencorp.andersencorp.com include:spf.protection.outlook.com include:amazonses.com include:_pm.spf.spectrumretailnet.com include:spf.salesforce.com -all
- ZppBM1+WDq/bdGn3XwIpBaAhqchMxotEczCZUGRlQgSEC4QshQoMdYlo+dkk2Jg2oMLPEQ2ISIIDNyZL7rZO8g==
- bhYe2nC4XtvmdmnnjjAaloAl8S2tyROnMFxocRKJoEE=
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 andersenwindows.com
SMTP handshake, catch-all detection, custom validation rules, actual deliverability tests, and more.
No credit card required
Get 1,000 Free Credits