stortropolis.com

Valid Email Server
Domain Lookup › stortropolis.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
stortropolis.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-06-03 10:34:31 UTC · ↺ Refresh

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MX Hostnames

  • stortropolis-com.mail.protection.outlook.com

MX Priorities

  • stortropolis-com.mail.protection.outlook.com: 0

A / AAAA Records

  • 172.233.222.229 ↩ 172-233-222-229.ip.linodeusercontent.com

Mail Server IPs

  • 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
  • 52.101.194.4 ↩ mail-ch4pr04cu00104.inbound.protection.outlook.com
  • 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
  • 2a01:111:f403:c802:: ↩ mail-cy4pr03cu00100.inbound.protection.outlook.com
  • 2a01:111:f403:f804::3 ↩ mail-co1pr03cu00403.inbound.protection.outlook.com
  • 2a01:111:f403:c91d::b ↩ mail-mw2pr02cu00603.inbound.protection.outlook.com
  • 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns23.domaincontrol.com dns.jomax.net 2025012100 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2025012100
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns23.domaincontrol.com
ns24.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 ip4:52.45.18.199 a:smdservers.net a:sendgrid.net mx:sendgrid.net include:sendgrid.net include:smdservers.net include:spf.protection.outlook.com -all
📊 DNS lookups: 6/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

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

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

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

All TXT Records

4 records
  • google-site-verification=Lv_CAgO6mDHiukI9eaqFlBhqwy-FbN1XPuf6xxR3q_4
  • apple-domain-verification=AzrKHCuQ74EXqdFA
  • SPFv=spf1 ip4:52.45.18.199 a:smdservers.net a:sendgrid.net mx:sendgrid.net include:sendgrid.net include:smdservers.net include:spf.protection.outlook.com -all
  • mugl5v1vdttsud7d6u2lgek8aa
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