Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
chemmedia.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-04-03 07:41:44 UTC · ↺ Refresh
MX Hostnames
- mxlbrelaxed.ispgateway.de
MX Priorities
- mxlbrelaxed.ispgateway.de: 100
A / AAAA Records
- 134.119.247.47 ↩ mc21990.ispgateway.de
- 2a00:116a:102:6e10:: ↩ mc21990.ispgateway.de
Mail Server IPs
- 80.67.31.54 ↩ mxlbrelaxed.ispgateway.de
SOA Record
Raw SOA
linda.ns.cloudflare.com dns.cloudflare.com 2400512196 10000 2400 604800 1800
Primary NS (mname)
linda.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2400512196
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
martin.ns.cloudflare.com
linda.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 mx a include:spf.chemmedia.de include:_spf.google.com include:ispgateway.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✗ p=none
v=DMARC1;p=none;rua=mailto:[email protected];ruf=mailto:[email protected];fo=1
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
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
11 records- asv=22b081667919b8b2e94a7ba66878e6a1
- atlassian-domain-verification=n1mL7dgnX0RmOslL6JX2fmrylNNBsJxEgj32qAY/W/sQY5BrylSi7kra0iCJy2Ef
- bp2422xpmb4djd6hp10q397vp0qxmvc7
- google-site-verification=dqRCtS4aZdDCXfVcGP_2y_d_8ArsyY-5qLIzq2M7JWA
- google-site-verification=fWzLmjCjXNPNkNPRRVtQcg99ypnqwPThg-4FjxglXX0
- google-site-verification=ppX3jLHOcvb_sGy3wwfyf_BywNaeY65eIdKi7sIBArM
- qrmmpkmz5257jk6cjq07xgxvynw911s2
- SPFv=spf1 mx a include:spf.chemmedia.de include:_spf.google.com include:ispgateway.de -all
- v=verifydomain MS=ms12201715
- 79bnhj7mf7ij3o2v6ah7r7jfb
- _s5yungmnzk3m01064ysevce8s351v9t
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