Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
schalke04.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 23:08:54 UTC · ↺ Refresh
MX Hostnames
- mx02.schalke04.de
- mforward.dtag.de
- mx01.schalke04.de
MX Priorities
- mforward.dtag.de: 20
- mx01.schalke04.de: 10
- mx02.schalke04.de: 10
A / AAAA Records
- 172.66.153.234 (no PTR)
- 104.20.40.87 (no PTR)
- 2606:4700:10::ac42:99ea (no PTR)
- 2606:4700:10::6814:2857 (no PTR)
Mail Server IPs
- 194.25.242.123 ↩ mforward.dtag.de
- 91.24.25.213 ↩ mx01.schalke04.de
- 91.24.25.216 ↩ mx02.schalke04.de
SOA Record
Raw SOA
iris.ns.cloudflare.com dns.cloudflare.com 2399483862 10000 2400 604800 1800
Primary NS (mname)
iris.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2399483862
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
noel.ns.cloudflare.com
iris.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 mx include:spf.mailjet.com include:aspmx.pardot.com include:_spf.salesforce.com ip4:116.203.247.78 ip4:85.13.128.164 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:_spf.icubic.com include:amazonses.com ~all
📊 DNS lookups: 8/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- google-site-verification=TXfRkz-kLk8iFBK3xy9Y_RCy3NYD0vR1VQ9D5x_YVKA
- apple-domain-verification=aNMdyD1ja1eZeneh
- SPFv=spf1 mx include:spf.mailjet.com include:aspmx.pardot.com include:_spf.salesforce.com ip4:116.203.247.78 ip4:85.13.128.164 include:spf.protection.outlook.com include:spf.eu.exclaimer.net include:_spf.icubic.com include:amazonses.com ~all
- cisco-ci-domain-verification=882d7b9bd873628dc2208c1988de5b5a21572a4b7ecebde337c401ab96d4395
- google-site-verification=wf8INi4HMactEgffQYH6jo2-uelLv4-fBhFfHD7B0ik
- _globalsign-domain-verification=6AFCpDybJa_TfSfZ78ggwl025E_gy5OoqUpgFA4XzW
- google-site-verification=yiotsynVQ_NlOmTIzlA4GL9KZeBtQwIjdgILGuipdB0
- MS=ms76559451
- MS=ms80176648
- google-site-verification=8SnTuZ7utt00e3hHjWsSGEWN5766h2iUW4m1d7gDcQQ
- rZZZRH6smdfnd0BhzxztYysKfhMz9wcWyhvwQ18R9flFytnUWXfORim8ecv0eRBUz6IVhPtCBk40JjLL1IFbRg==
- ns.udag.net. hostmaster.united-domains.de 2017121901
- facebook-domain-verification=rt74f2g9ugo2vdwxr5ujpm8o3a5svv
- MS=ms17506156
- 0367BD625F518442EC1755A2D04A3DA4B852D616
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