tischer.io

Valid Email Server
Domain Lookup › tischer.io
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
tischer.io
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-07-27 20:52:54 UTC · ↺ Refresh

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MX Hostnames

  • mx02.mail.icloud.com
  • mx01.mail.icloud.com

MX Priorities

  • mx01.mail.icloud.com: 10
  • mx02.mail.icloud.com: 10

A / AAAA Records

No A/AAAA records found.

Mail Server IPs

  • 17.57.152.5 ↩ mx02.mail.icloud.com
  • 17.57.154.33 ↩ mx02.mail.icloud.com
  • 17.57.156.30 ↩ mx02.mail.icloud.com
  • 17.56.9.31 ↩ mx01.mail.icloud.com
  • 17.57.155.25 ↩ mx01.mail.icloud.com
  • 17.42.251.62 ↩ mx02.mail.icloud.com

SOA Record

Raw SOA kim.ns.cloudflare.com dns.cloudflare.com 2409772908 10000 2400 604800 1800
Primary NS (mname)
kim.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2409772908
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

zeus.ns.cloudflare.com
kim.ns.cloudflare.com

SPF Record

✓ Soft Fail (~all)
v=spf1 redirect=icloud.com
📊 DNS lookups: 1/10

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

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
  • openai-domain-verification=dv-Ajor5J0FkMMzJt9LcdLRkQLG
  • SPFv=spf1 redirect=icloud.com
  • apple-domain=FsWP3YCE5XkHDNJa
  • atlassian-domain-verification=6r/JKDvWhUTPDFkL3AchrqO0Luy5wvtXhWQcB3GEQN/LAAF5S+vlGfSQeodfqi6N
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