addvalue.de

Valid Email Server
Domain Lookup › addvalue.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
addvalue.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-24 03:35:02 UTC · ↺ Refresh

MX Hostnames

  • addvalue-de.mail.protection.outlook.com
  • addvalue-de.mail.protection.outlook.com

MX Priorities

  • addvalue-de.mail.protection.outlook.com: 10
  • addvalue-de.mail.protection.outlook.com: 0

A / AAAA Records

  • 78.47.99.194 ↩ 194-99-47-78.static.onaddvalue.de

Mail Server IPs

  • 52.101.170.0 ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 52.101.168.0 ↩ mail-beup281cu00100.inbound.protection.outlook.com
  • 52.101.170.2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 52.101.170.1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d:: ↩ mail-fr5p281cu00500.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::1 ↩ mail-fr4p281cu03101.inbound.protection.outlook.com
  • 2a01:111:f403:ca2d::2 ↩ mail-fr6p281cu00202.inbound.protection.outlook.com
  • 2a01:111:f403:ca27:: ↩ mail-beup281cu00100.inbound.protection.outlook.com

SOA Record

Raw SOA ns1.ns-serve.net root.ns1.ns-serve.net 1773671485 10800 3600 604800 3600
Primary NS (mname)
ns1.ns-serve.net
Admin Email (rname)
root@ns1.ns-serve.net
Serial
1773671485
Refresh
10800s
Retry
3600s
Expire
604800s
Minimum TTL
3600s

Nameservers (NS)

ns2.ns-serve.net
ns1.ns-serve.net

SPF Record

✓ Soft Fail (~all)
v=spf1 a mx include:spf.protection.outlook.com ip4:88.99.169.20 ip4:88.99.82.99 include:spf.crsend.com include:maildomain._spf.datev.de ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✗ p=none
v=DMARC1; p=none; rua=mailto:[email protected]
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail

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

All TXT Records

5 records
  • t4q1tvqgtp6ceifovdjcauha1t
  • mtj2gnur1mq6e4n5049kcimtpg
  • brevo-code:d32814be9eeb53ffbd6e090b6e726ba4
  • MS=ms86170258
  • SPFv=spf1 a mx include:spf.protection.outlook.com ip4:88.99.169.20 ip4:88.99.82.99 include:spf.crsend.com include:maildomain._spf.datev.de ~all
Full email verification for addvalue.de

Run SMTP check, SPF/DKIM/DMARC and catch-all detection.

SPF / DKIM / DMARC Get 1,000 Free Credits