Domain Overview
DNS: ✓ just now
Checker: ✓ just now
korekgas.info
Disposable
✓ Yes
Unknown
⚠ Yes
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-06-01 19:39:08 UTC · ↺ Refresh
MX Hostnames
- mx00.ionos.com
- mx01.ionos.com
MX Priorities
- mx00.ionos.com: 10
- mx01.ionos.com: 10
A / AAAA Records
- 185.199.108.153 ↩ cdn-185-199-108-153.github.com
- 185.199.111.153 ↩ cdn-185-199-111-153.github.com
- 185.199.109.153 ↩ cdn-185-199-109-153.github.com
- 185.199.110.153 ↩ cdn-185-199-110-153.github.com
Mail Server IPs
- 74.208.5.3 ↩ mx00.perfora.net
- 74.208.5.21 ↩ mx01.perfora.net
SOA Record
Raw SOA
ns1090.ui-dns.de hostmaster.1und1.com 2017060128 28800 7200 604800 600
Primary NS (mname)
ns1090.ui-dns.de
Admin Email (rname)
hostmaster@1und1.com
Serial
2017060128
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns1067.ui-dns.org
ns1078.ui-dns.biz
ns1090.ui-dns.de
ns1094.ui-dns.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:_spf-us.ionos.com ~all
📊 DNS lookups: 1/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✗ None detectedNo 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
1 record- SPFv=spf1 include:_spf-us.ionos.com ~all
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