Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
supersigns.biz
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-21 14:28:24 UTC · ↺ Refresh
MX Hostnames
- mx1.smtp.exch082.serverdata.net
- mx2.smtp.exch082.serverdata.net
MX Priorities
- mx1.smtp.exch082.serverdata.net: 5
- mx2.smtp.exch082.serverdata.net: 10
A / AAAA Records
- 71.12.96.166 ↩ syn-071-012-096-166.biz.spectrum.com
Mail Server IPs
- 199.193.206.101 ↩ west.smtp.mx.exch082.serverdata.net
- 64.78.25.103 ↩ east.smtp.mx.exch082.serverdata.net
SOA Record
Raw SOA
ns1074.ui-dns.de hostmaster.1and1.com 2015091605 28800 7200 604800 300
Primary NS (mname)
ns1074.ui-dns.de
Admin Email (rname)
hostmaster@1and1.com
Serial
2015091605
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s
Nameservers (NS)
ns1074.ui-dns.org
ns1074.ui-dns.de
ns1074.ui-dns.com
ns1074.ui-dns.biz
SPF Record
✓ Soft Fail (~all)
v=spf1 a ip4:162.216.195.40 ip4:71.12.96.166 include:spf.intermedia.net ~all
📊 DNS lookups: 2/10
~ 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
4 records- jjlq76kivudqafqk3g13785uei
- SPFv=spf1 a ip4:162.216.195.40 ip4:71.12.96.166 include:spf.intermedia.net ~all
- d3460of01gu5v4feb3gd5n7f6b
- v30c7dpn89uk21kctvbvg7g194
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