Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schumacher-design.de
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 21:52:54 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- aspmx.l.google.com
- alt3.aspmx.l.google.com
- alt2.aspmx.l.google.com
MX Priorities
- alt2.aspmx.l.google.com: 5
- aspmx.l.google.com: 1
- alt3.aspmx.l.google.com: 10
- alt1.aspmx.l.google.com: 5
A / AAAA Records
- 104.21.85.234 (no PTR)
- 172.67.212.23 (no PTR)
- 2606:4700:3036::ac43:d417
- 2606:4700:3033::6815:55ea
Mail Server IPs
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 142.251.179.26 ↩ pd-in-f26.1e100.net
- 2607:f8b0:4004:c19::1a ↩ bk-in-f26.1e100.net
- 192.178.223.26 ↩ yulhrs-in-f26.1e100.net
- 2a00:1450:4009:c0f::1a ↩ yulhrs-in-f26.1e100.net
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
SOA Record
Raw SOA
elaine.ns.cloudflare.com dns.cloudflare.com 2399799606 10000 2400 604800 1800
Primary NS (mname)
elaine.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399799606
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
skip.ns.cloudflare.com
elaine.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf.google.com include:spf.eu.exclaimer.net ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 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: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
8 records- brevo-code:272de5f5bc83f7bc0db53c6c259ac3e6
- google-site-verification=NUM-_dEVA7hx0fmQj-lHh7iOUY2DvPp891lBSMgnI2A
- google-site-verification=eaYoFNKSisy_-5sck9Cx3aCwvNW0HAC5DW2BHxefC88
- google-site-verification=iSf1kybzyPUfQw1zOTP0EVpYEdrIDXBWvq7ggkQkN5Y
- google-site-verification=r5mjSEhWSlM8qmVw0RmkVc85LVSzHXwHVyhPGdSozck
- SPFv=spf1 include:_spf.google.com include:spf.eu.exclaimer.net ~all
- MS=ms26459272
- atlassian-domain-verification=At7D7n8zuPVLSCwMHep71yWmbAN2Zuo4MiKDEsdiXy4gXKXaIu2rEOMcsS1qaxgi
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