donauhotel.de

Valid Email Server
Domain Lookup › donauhotel.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
donauhotel.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-25 14:34:30 UTC · ↺ Refresh

MX Hostnames

  • alt1.aspmx.l.google.com
  • alt2.aspmx.l.google.com
  • alt4.aspmx.l.google.com
  • alt3.aspmx.l.google.com
  • aspmx.l.google.com

MX Priorities

  • alt2.aspmx.l.google.com: 50
  • alt4.aspmx.l.google.com: 100
  • aspmx.l.google.com: 10
  • alt3.aspmx.l.google.com: 100
  • alt1.aspmx.l.google.com: 50

A / AAAA Records

  • 176.9.175.234
  • 2a01:4f8:13b:192e:2:4:ffff:2

Mail Server IPs

  • 172.253.116.27 ↩ dj-in-f27.1e100.net
  • 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
  • 173.194.76.26 ↩ ws-in-f26.1e100.net
  • 2a00:1450:400c:c00::1b ↩ ws-in-x1b.1e100.net
  • 64.233.180.27 ↩ pe-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
  • 192.178.223.27 ↩ yulhrs-in-f27.1e100.net
  • 2a00:1450:4009:c0f::1b ↩ yulhrs-in-f27.1e100.net
  • 108.177.123.27 ↩ lcscld-in-f27.1e100.net
  • 2800:3f0:4003:c0f::1a (no PTR)

SOA Record

Raw SOA dns1-pmr1.3claws.de hostmaster.3claws.network 2024041302 3600 900 604800 180
Primary NS (mname)
dns1-pmr1.3claws.de
Admin Email (rname)
hostmaster@3claws.network
Serial
2024041302
Refresh
3600s
Retry
900s
Expire
604800s
Minimum TTL
180s

Nameservers (NS)

dns1-sod3.3claws.network
dns1-sod4.3claws.xyz
dns1-sod1.3claws.eu
dns1-pmr1.3claws.de
dns1-sod2.3claws.net

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com ip4:176.9.175.234 ip4:176.9.175.236 ip6:2a01:4f8:13b:192e:2:4:ffff:2 ip6:2a01:4f8:13b:192e:2:6:ffff:2 ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

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

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 include:_spf.google.com ip4:176.9.175.234 ip4:176.9.175.236 ip6:2a01:4f8:13b:192e:2:4:ffff:2 ip6:2a01:4f8:13b:192e:2:6:ffff:2 ~all
  • google-site-verification=N-KpFujbPQ8QOrgZe64K2gCil3LTCthp-PcXl4jcVcY
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