regiondo.de

Valid Email Server
Domain Lookup › regiondo.de

Domain Overview

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

Checked via [email protected] · 2026-04-02 02:49:50 UTC · ↺ Refresh

MX Hostnames

  • smtp.google.com

MX Priorities

  • smtp.google.com: 1

A / AAAA Records

  • 3.126.112.58 ↩ ec2-3-126-112-58.eu-central-1.compute.amazonaws.com
  • 51.102.125.68
  • 3.67.212.16

Mail Server IPs

  • 142.251.16.26 ↩ bl-in-f26.1e100.net
  • 142.250.31.27 ↩ bj-in-f27.1e100.net
  • 142.250.31.26 ↩ bj-in-f26.1e100.net
  • 142.251.111.27 ↩ bk-in-f27.1e100.net
  • 142.251.111.26 ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c19::1b ↩ bk-in-f27.1e100.net
  • 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
  • 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
  • 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net

SOA Record

Raw SOA ns-27.awsdns-03.com awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-27.awsdns-03.com
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

ns-719.awsdns-25.net
ns-1287.awsdns-32.org
ns-1988.awsdns-56.co.uk
ns-27.awsdns-03.com

SPF Record

✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:amazonses.com ~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

✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

5 records
  • SPFv=spf1 include:_spf.google.com include:amazonses.com ~all
  • google-site-verification=AgJhr-oi_M0H2VERkkcCZ7fpTBL-_kocSJbKRfv3coE
  • google-site-verification=OhFHfOJ3IHlScmuu5ovsRv5PQyM8Rw-XFVK643bhYHo
  • google-site-verification=wU7seXdCFaUgcHLo0EaUQXrR4rBnULJ2uI-SDAF8phQ
  • ht6vcTyBLQJaZJGwUIZAnRbZxXcTq0Keh9SrOcW0CaXh2+xlJOGjb4eLLCIi0SfCB7/9RewbTIpypOBkz0DK3Q==
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