# IP Reputation Check: 51.178.138.94 (noxliquid.com)

## IP Identity
| Attribute | Value |
|-----------|-------|
| IP | **51.178.138.94** |
| rDNS | **mail1.noxliquid.com** |
| Provider | **OVH SAS** (France) |
| Type | **VPS** (VPS-GRA8 block, Gravelines datacenter) |
| Abuse | abuse@ovh.net |

## 🚨 Critical Finding: This Is an Active VPS Mail Server

The reverse DNS is `mail1.noxliquid.com` — not a generic OVH hostname, but a **specifically configured mail server hostname**. This means the owner has:

- A dedicated VPS (not shared hosting)
- Root-level control
- Explicitly configured rDNS for email deliverability
- Likely running Postfix/Exim/Dovecot or similar MTA

## RBL / Blocklist Results

| Blocklist | Status | Code |
|-----------|--------|------|
| Spamhaus Zen | query-refused | 127.255.255.254 |
| Spamcop | **clean** | — |
| CBL (Abuseat) | query-refused | 127.255.255.254 |
| Barracuda BRBL | **clean** | — |
| SORBS | **clean** | — |
| PSBL (Surriel) | **clean** | — |
| SORBS Spam | **clean** | — |
| Mailspike | **clean** | — |
| GBUDB | **clean** | — |
| SURBL (domain) | **clean** | — |

**All major email blocklists show this IP as clean.**

## What This Means

### The Good News
- The IP is **not blacklisted**
- The domain has **published SPF** (`v=spf1 ip4:51.178.138.94 ~all`)
- rDNS is properly configured for email
- Someone invested time in setting up a legitimate mail infrastructure

### The Bad News
- This is an **operational email domain** being sold while active
- The current owner could have:
  - Sent email from this domain/IP
  - Built reputation (good or bad)
  - Received bounces, complaints, or spam reports
  - Been used for legitimate business or grey-area marketing
- **OVH VPS IPs are commonly used for both legitimate hosting AND bulk email operations**
- Buying an active email domain means inheriting ALL of its sender history

### The Unknown Risk
- No DMARC/DKIM records visible in our DNS check (but could exist at subdomain level)
- No way to know the volume or nature of past email activity
- OVH abuse desk may have received complaints about this IP/domain
- The domain could be on private reputation lists (Gmail, Outlook internal scoring) that we can't check

## Verdict

**This is a "live" email domain, not a parked or unused one.**

| Scenario | Risk |
|----------|------|
| Previous owner ran a clean small business email | Low risk, but you'd inherit their reputation baseline |
| Previous owner did email marketing / newsletters | Medium risk — volume history affects filters |
| Previous owner sent cold outreach / grey mail | High risk — deliverability would be damaged |
| Previous owner sent spam | Very high risk — could be on private blocklists |

**You cannot verify the email history of an active domain without access to the previous owner's logs.**

## Recommendation

**Do NOT buy noxliquid.com for email hosting.**

At $5, the risk/reward is terrible. You're buying someone else's operational email infrastructure with zero visibility into its history. Even if the IP is clean on public RBLs today, Gmail and Outlook maintain private reputation scores that can take months to reset.

If the seller's intention was to build a "warmed-up" email domain to sell, that's a grey-market practice that often backfires on the buyer.

**The only defensible aged pick remains fizzawizza.com (2012, blank slate).**