bytecity.eu

Valid Email Server
Domain Lookup › bytecity.eu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bytecity.eu
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-18 05:41:21 UTC · ↺ Refresh

MX Hostnames

  • bytecity-eu.mail.protection.outlook.com

MX Priorities

  • bytecity-eu.mail.protection.outlook.com: 0

A / AAAA Records

  • 5.9.197.226 ↩ vm100.bytecity.eu

Mail Server IPs

  • 52.101.68.36 ↩ mail-db5pr02cu00104.inbound.protection.outlook.com
  • 52.101.68.21 ↩ mail-db4pr02cu00205.inbound.protection.outlook.com
  • 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
  • 52.101.73.30 ↩ mail-am7pr05cu00306.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::e ↩ mail-am7pr05cu00206.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::1 ↩ mail-as9pr07cu00301.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.resellerinterface.de admin.bytecity.eu 1773273600 3600 3600 604800 120
Primary NS (mname)
ns1.resellerinterface.de
Admin Email (rname)
admin@bytecity.eu
Serial
1773273600
Refresh
3600s
Retry
3600s
Expire
604800s
Minimum TTL
120s

Nameservers (NS)

ns2.resellerinterface.de
ns3.resellerinterface.de
ns1.resellerinterface.de

SPF Record

✓ Strict (-all)
v=spf1 include:spf.mailjet.com a:mailers.bytecity.eu include:spf.protection.outlook.com a mx -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; sp=quarantine; adkim=r; aspf=r;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: quarantine

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
  • MS=ms47120217
  • google-site-verification=dnahlWHEABbNme9VJA2ysblRx6se-ozX6sKugORoKxA
  • pADfKw/+BPHWdfkq5JWSsOlk9Y5oyB/05nOjAT4c3y4lDjNB5U0nTA4U8Ck3wOhI0WVRmGeTfY/SVkGkNgTBiA==
  • SPFv=spf1 include:spf.mailjet.com a:mailers.bytecity.eu include:spf.protection.outlook.com a mx -all
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