dynamicglass.com

Valid Email Server
Domain Lookup › dynamicglass.com

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
dynamicglass.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-18 17:25:25 UTC · ↺ Refresh

MX Hostnames

  • dynamicglass-com.mail.protection.outlook.com

MX Priorities

  • dynamicglass-com.mail.protection.outlook.com: 5

A / AAAA Records

  • 74.208.236.240 ↩ 74-208-236-240.elastic-ssl.ui-r.com
  • 2607:f1c0:100f:f000::2e3 ↩ 2607-f1c0-100f-f000-0000-0000-0000-02e3.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 40.93.192.1 ↩ mail-dm5pr02cu00201.inbound.protection.outlook.com
  • 52.101.9.17 (no PTR)
  • 52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
  • 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
  • 2a01:111:f403:c922::2 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
  • 2a01:111:f403:f908:: ↩ mail-bn1pr21cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f907::1 ↩ mail-dm1pr04cu00201.inbound.protection.outlook.com

SOA Record

Raw SOA ns-us.1and1-dns.com hostmaster.1and1.com 2017070720 28800 7200 604800 300
Primary NS (mname)
ns-us.1and1-dns.com
Admin Email (rname)
hostmaster@1and1.com
Serial
2017070720
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns-us.1and1-dns.us
ns-us.1and1-dns.com
ns-us.1and1-dns.org
ns-us.1and1-dns.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 1 found
k1._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: k1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

3 records
  • apple-domain-verification=mTcilYofKJsqpfo7
  • MS=ms43158481
  • SPFv=spf1 include:spf.protection.outlook.com include:servers.mcsv.net -all
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