ratlab.dev - dns.ninja
ratlab.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | cartman.ns.cloudflare.com ⭐ | ||||||
| NS | keira.ns.cloudflare.com | ||||||
| MX | mx2.zoho.com ⭐ | ||||||
| A | 136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx3.zoho.com(20) | ||||||
| A | 136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| MX | mx.zoho.com(50) | ||||||
| A | 136.143.183.44🇺🇸 ZohoAS136.143.182.0/23 Zoho | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| A | 136.143.191.44🇺🇸 ZohoAS136.143.190.0/23 Zoho Corporation | ||||||
| PTR | mx2.zoho.com | ||||||
| PTR | mx3.zoho.com | ||||||
| PTR | mx.zoho.com | ||||||
| PTR | mx2.zohomail.com | ||||||
| PTR | mx3.zohomail.com | ||||||
| PTR | mx.zohomail.com | ||||||
| TXT | v=spf1 include:one.zoho.com ~all | ||||||
| SOA | cartman.ns.cloudflare.comdns@cloudflare.com serial=2418331438 | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NScartman.ns.cloudflare.com2026-09-01 → 2026-11-02 · 2 obs
● 2026-09-01 09:32:32
● 2026-11-02 20:55:52
● 2026-11-02 20:55:52
●NSkeira.ns.cloudflare.com2026-09-01 → 2026-11-02 · 2 obs
● 2026-09-01 09:32:32
● 2026-11-02 20:55:52
● 2026-11-02 20:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| ratlab.dev | keira.ns.cloudflare.com, cartman.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.206
NS records: keira.ns.cloudflare.com, cartman.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ratlab.dev (unsigned zone)
⏱️ Timing
Total: 1745ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | cartman.ns.cloudflare.com, keira.ns.cloudflare.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:one.zoho.com ~all |
| SOA | 1 | cartman.ns.cloudflare.com dns.cloudflare |
Analysis
Name Servers
Two name servers handle the delegation for ratlab.dev: cartman.ns.cloudflare.com and keira.ns.cloudflare.com.
Mail Servers
ratlab.dev is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
Host names with two IP numbers:
mx.zoho.com resolves to two addresses: 136.143.183.44 and 136.143.191.44.
Host names with one IP number:
The host name mx2.zoho.com points to: 136.143.191.44.
The host name mx3.zoho.com points to: 136.143.191.44.
Host names that point to 136.143.191.44 : mx.zoho.com, mx2.zoho.com and mx3.zoho.com.