bluepaper.eu

Valid Email Server
Domain Lookup › bluepaper.eu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bluepaper.eu
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-21 23:53:07 UTC · ↺ Refresh

MX Hostnames

  • mx3.bluepaper.eu
  • mx4.bluepaper.eu

MX Priorities

  • mx3.bluepaper.eu: 10
  • mx4.bluepaper.eu: 20

A / AAAA Records

  • 88.198.122.140 ↩ static.88-198-122-140.clients.your-server.de

Mail Server IPs

  • 212.123.26.166 ↩ mx3.vpkgroup.com
  • 212.123.26.174 ↩ mx4.vpkgroup.com

SOA Record

Raw SOA ns3.combell.net hostmaster.bluepaper.eu 1751621473 10800 3600 604800 40000
Primary NS (mname)
ns3.combell.net
Admin Email (rname)
hostmaster@bluepaper.eu
Serial
1751621473
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
40000s

Nameservers (NS)

ns4.combell.net
ns3.combell.net
ns1.combell.eu

SPF Record

✓ Strict (-all)
v=spf1 mx a ip4:212.123.26.166/32 ip4:212.123.26.174/32 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:148.59.107.25 ip4:148.59.109.25 ip4:88.198.122.140 include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ 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
  • H7CMAWFfoj85cGdc41wYFd1D5BQrfp0FuZRSCa0bh7mbIktOWQKVM5zyPy6lwgvXCTgZYJpbV0G81A59OcevUw==
  • wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhkVpK
  • SPFv=spf1 mx a ip4:212.123.26.166/32 ip4:212.123.26.174/32 ip4:208.185.229.0/24 ip4:208.185.235.0/24 ip4:148.59.108.0/23 ip4:148.59.106.0/23 ip4:148.59.107.25 ip4:148.59.109.25 ip4:88.198.122.140 include:spf.protection.outlook.com -all
  • Eg52tq2CeI3/Or/BowXU7Y0rV4qRqWby7hHkg+wRvBmG+D42oel43SqWw03c/o+NZBf1NLOQ6IOCeMsT44knRQ==
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