Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
negup.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-21 09:30:10 UTC · ↺ Refresh
MX Hostnames
- mail.negup.com
MX Priorities
- mail.negup.com: 10
A / AAAA Records
- 172.67.141.51 (no PTR)
- 104.21.27.36 (no PTR)
- 2606:4700:3035::ac43:8d33 (no PTR)
- 2606:4700:3036::6815:1b24 (no PTR)
Mail Server IPs
- 81.0.248.15 ↩ server.negup.com
SOA Record
Raw SOA
eric.ns.cloudflare.com dns.cloudflare.com 2398789054 10000 2400 604800 1800
Primary NS (mname)
eric.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2398789054
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s
Nameservers (NS)
isla.ns.cloudflare.com
eric.ns.cloudflare.com
SPF Record
✓ Strict (-all)
v=spf1 +a +mx +a:server.negup.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 216 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- ahrefs-site-verification_9058d904291d8a88dc1e28be03539605887f36d91302ddc9e058f2b75bfee166
- google-site-verification=lnfZ5-wWneOuvjmrhjx_W_dROtZVSX4UeV_KS98Ws1k
- s-checkup-key=44a2438d-e3b4-2a42-ed03-a1642da22c64
- SPFv=spf1 +a +mx +a:server.negup.com -all
- zoho-verification=zb87188138.zmverify.zoho.com
- MS=ms42707363
Full email verification for negup.com
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