dorc.eu

Valid Email Server
Domain Lookup › dorc.eu

Domain Overview

DNS: ✓ 1d ago Checker: ✓ 1d ago
dorc.eu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-07-01 22:59:27 UTC · ↺ Refresh

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MX Hostnames

  • mx1.hc568-61.eu.iphmx.com
  • mx2.hc568-61.eu.iphmx.com

MX Priorities

  • mx1.hc568-61.eu.iphmx.com: 10
  • mx2.hc568-61.eu.iphmx.com: 10

A / AAAA Records

  • 23.49.251.234 ↩ a23-49-251-234.deploy.static.akamaitechnologies.com
  • 23.49.251.228 ↩ a23-49-251-228.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:2e::1730:e011 ↩ g2600-141b-1c00-002e-0000-0000-1730-e011.deploy.static.akamaitechnologies.com
  • 2600:141b:1c00:2e::1730:e00b ↩ g2600-141b-1c00-002e-0000-0000-1730-e00b.deploy.static.akamaitechnologies.com

Mail Server IPs

  • 207.54.76.177 (no PTR)
  • 207.54.77.206 (no PTR)

SOA Record

Raw SOA a1-232.akam.net hostmaster.zeiss.com 23 10800 3600 1209600 900
Primary NS (mname)
a1-232.akam.net
Admin Email (rname)
hostmaster@zeiss.com
Serial
23
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
900s

Nameservers (NS)

a13-66.akam.net
a18-66.akam.net
a8-64.akam.net
a7-64.akam.net
a26-67.akam.net
a1-232.akam.net

SPF Record

✓ Strict (-all)
v=spf1 ip4:144.178.78.28 ip4:188.201.251.174 ip4:192.168.3.2 ip4:207.54.76.177 ip4:207.54.77.206 ip4:207.54.76.165 ip4:32.58.219.225 ip4:131.226.194.50 ip4:51.140.109.121 ip4:71.169.130.19include:spf.topdesk.net include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:smtp.hroffice.eu -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=none; aspf=r;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none

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

2 records
  • SPFv=spf1 ip4:144.178.78.28 ip4:188.201.251.174 ip4:192.168.3.2 ip4:207.54.76.177 ip4:207.54.77.206 ip4:207.54.76.165 ip4:32.58.219.225 ip4:131.226.194.50 ip4:51.140.109.121 ip4:71.169.130.19include:spf.topdesk.net include:spf.protection.outlook.com include:servers.mcsv.net include:sendgrid.net include:smtp.hroffice.eu -all
  • google-site-verification=Pj8iLWshAC-gl19qPlgdUCQ6YTF-7SB-kxwa8EJGL3c
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