ihr-stadtwerk.de

Valid Email Server
Domain Lookup › ihr-stadtwerk.de

Domain Overview

DNS: ✓ 1mo ago Checker: ✓ 1mo ago
ihr-stadtwerk.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-04-06 16:10:27 UTC · ↺ Refresh

MX Hostnames

  • mail.ihr-stadtwerk.de

MX Priorities

  • mail.ihr-stadtwerk.de: 10

A / AAAA Records

  • 80.237.243.87 ↩ n80-237-243-87.cnet.hosteurope.de

Mail Server IPs

  • 5.7.200.218 ↩ mail.ihr-stadtwerk.de

SOA Record

Raw SOA ns1035.ui-dns.org hostmaster.1und1.de 2017053190 28800 7200 604800 300
Primary NS (mname)
ns1035.ui-dns.org
Admin Email (rname)
hostmaster@1und1.de
Serial
2017053190
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1035.ui-dns.com
ns1035.ui-dns.de
ns1035.ui-dns.biz
ns1035.ui-dns.org

SPF Record

✓ Soft Fail (~all)
v=spf1 include:spf.mailjet.com include:gipsprojekt.de include:heinlein-support.de include:ivurz.de ip4:213.209.107.176/29 mx ~all
📊 DNS lookups: 5/10
~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject;
✓ Reject — strongest protection
📋 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

4 records
  • apple-domain-verification=nSkYDhAk6KAD3ROw
  • MS=ms63206651
  • goodnotes-verification=44090ff2-98f3-4662-a1d5-98ca68f8b64f
  • SPFv=spf1 include:spf.mailjet.com include:gipsprojekt.de include:heinlein-support.de include:ivurz.de ip4:213.209.107.176/29 mx ~all
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