naturstrom.de

Valid Email Server
Domain Lookup › naturstrom.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
naturstrom.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-04 14:31:25 UTC · ↺ Refresh

MX Hostnames

  • dussmg01.naturstrom.de
  • egsmg01.naturstrom.de

MX Priorities

  • egsmg01.naturstrom.de: 40
  • dussmg01.naturstrom.de: 10

A / AAAA Records

  • 188.40.3.211 ↩ www.naturstrom.de

Mail Server IPs

  • 87.190.43.204 (no PTR)
  • 213.61.248.114 (no PTR)

SOA Record

Raw SOA nsa7.schlundtech.de banning.ecoeco.de 2025102909 43200 7200 1209600 86400
Primary NS (mname)
nsa7.schlundtech.de
Admin Email (rname)
banning@ecoeco.de
Serial
2025102909
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s

Nameservers (NS)

nsc7.schlundtech.de
nsa7.schlundtech.de
nsd7.schlundtech.de
nsb7.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 a mx ip4:78.46.6.170 ip4:88.79.222.18 ip4:195.135.184.139 ip4:85.25.89.130 ip4:213.61.248.112/29 a:mx01.rexx-systems.de a:dedi2070.your-server.de include:spf2.k1net.de a:rexx-systems.de include:spf.crsend.com include:spf.de.cancom-mase.com include:spf.protection.outlook.com include:_spf.zimpel.de ip4:193.201.168.38/32 -all
📊 DNS lookups: 10/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; aspf=s;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict · 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

7 records
  • dh/qbL3Yd+ZuXWasVJPfmHCE5k6Qk2jdmv/jIpDk4u6X3IbIjXpippDFFaek463m9rzRVxUwfbdyPG70gRYObw==
  • MS=ms79800578
  • yahoo-verification-key=ohlPbv8ppWiGLqr/QE4QKbEG8PnrSfyv/ysiMqpiiIc=
  • linkedin-site-verification=30c72895-adb6-45bb-b2c7-37f8c81d5abd
  • google-site-verification=XxSaEkYkoUegXKLTOsiFKK1d3gQaiPbblALNHlPKt10
  • SPFv=spf1 a mx ip4:78.46.6.170 ip4:88.79.222.18 ip4:195.135.184.139 ip4:85.25.89.130 ip4:213.61.248.112/29 a:mx01.rexx-systems.de a:dedi2070.your-server.de include:spf2.k1net.de a:rexx-systems.de include:spf.crsend.com include:spf.de.cancom-mase.com include:spf.protection.outlook.com include:_spf.zimpel.de ip4:193.201.168.38/32 -all
  • duo_sso_verification=uMegcYuOOflamo6K4229NmZgUoRNms3qvCnDh3Z8hJcCPPQRRbMqZm7sODBfQM6c
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