arcusplan.de

Valid Email Server
Domain Lookup › arcusplan.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
arcusplan.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-01 13:00:46 UTC · ↺ Refresh

MX Hostnames

  • mx2.arwa.de

MX Priorities

  • mx2.arwa.de: 50

A / AAAA Records

  • 93.95.135.146 ↩ sophos.arcusplan.de

Mail Server IPs

  • 188.172.114.149 ↩ mx2.arwa.de

SOA Record

Raw SOA ns73.domaincontrol.com dns.jomax.net 2026031202 28800 7200 604800 600
Primary NS (mname)
ns73.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026031202
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s

Nameservers (NS)

ns74.domaincontrol.com
ns73.domaincontrol.com

SPF Record

✓ Strict (-all)
v=spf1 mx ip4:217.19.183.50 ip4:188.172.114.155 ip4:188.172.114.149 -all
📊 DNS lookups: 1/10
✓ 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
  • jr4dosnlcdpjonpvt77svtj12s
  • DKIMv=DKIM1; h=sha256; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzux0lvLklAy4WwFgijIMWGy1UBFEKK8ejNr9dIMkiuXFctiUmNT6+/9g4zeT89n2gzRPzJ74bqhBC9cVvH/VwtR6UCMuY+DM8byGGPLE9/64L3REZHYLw0D6jXVYI4DkL6mS7C93wd/s4nzlrC2StqiUV46u7NcmqLAPo+/FjG6GRwMe9mZQhmlFIOcEfLNFbJKsEgQ71K9x9nVVLoSPXNDRYX7uJ2RvCpdC3GoDP5dCFen/8nJh0E4l1f8VzS1cDGhi331OtMnJPTpq//3VD/+HH03v8L+QxCISOWOVR6oerx47J0PwZmz1Mq/F7vdYNhNJ62tlvvX+APMBiTwv+wIDAQAB
  • SPFv=spf1 mx ip4:217.19.183.50 ip4:188.172.114.155 ip4:188.172.114.149 -all
  • 202310311021472uk5m6tvpcq2eq8rg3hc4ab5p2p6to21c3di1nlaom9l81myri
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