Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
arcux.net
Yes
✓ Yes
Zoho
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-30 10:13:42 UTC · ↺ Refresh
MX Hostnames
- mx3.zoho.com
- mx2.zoho.com
- mx.zoho.com
MX Priorities
- mx.zoho.com: 10
- mx2.zoho.com: 20
- mx3.zoho.com: 50
A / AAAA Records
- 157.180.94.179 ↩ static.179.94.180.157.clients.your-server.de
Mail Server IPs
- 136.143.183.44 ↩ mx.zoho.com
- 136.143.191.44 ↩ mx2.zohomail.com
SOA Record
Raw SOA
clint.ns.cloudflare.com dns.cloudflare.com 2398932998 10000 2400 604800 1800
Primary NS (mname)
clint.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398932998
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
clint.ns.cloudflare.com
lady.ns.cloudflare.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.sendinblue.com include:zoho.com mx ~all
📊 DNS lookups: 3/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ p=none
v=DMARC1; p=none;
⚠ p=none — monitoring only, no enforcement
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
mail._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: mail
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- Sendinblue-code:138aa45aa4c2200b59a09a5215072612
- facebook-domain-verification=45whyc538h1wc5fsujvzr79trrcd47
- google-site-verification=I0CMPTP7QbBGpbG_ssA6oBP2AdDDCEQpKHxGkyFQDeM
- SPFv=spf1 include:spf.sendinblue.com include:zoho.com mx ~all
- zoho-verification=zb15221989.zmverify.zoho.com
Full email verification for arcux.net
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