bloc-rollos.de

Valid Email Server
Domain Lookup › bloc-rollos.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
bloc-rollos.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 00:17:19 UTC · ↺ Refresh

MX Hostnames

  • fallback.biomedia.nl
  • mail.bloc-rollos.de

MX Priorities

  • mail.bloc-rollos.de: 10
  • fallback.biomedia.nl: 20

A / AAAA Records

  • 136.144.236.87 ↩ server.wwhbv.nl

Mail Server IPs

  • 136.144.236.87 ↩ server.wwhbv.nl
  • 185.109.217.145 ↩ sas03.mgw.sensson.net
  • 2a05:1500:600:5:1c00:7bff:fe00:d35 ↩ sas03.mgw.sensson.net

SOA Record

Raw SOA ns1.sensson.net hostmaster.bloc-rollos.de 2023110400 60 3600 1209600 86400
Primary NS (mname)
ns1.sensson.net
Admin Email (rname)
hostmaster@bloc-rollos.de
Serial
2023110400
Refresh
60s
Retry
3600s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns2.sensson.eu
ns1.sensson.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx ip4:136.144.236.87 ip6:2a01:7c8:d008:250:0:0:0:1 ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate 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

1 record
  • SPFv=spf1 a mx ip4:136.144.236.87 ip6:2a01:7c8:d008:250:0:0:0:1 ~all
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