w3cindia.com - robtex.com
w3cindia.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 216.244.65.162🇺🇸 AS27323216.244.65.0/24 Serverstadium - abuse@serverstadium.com | ||||||
| PTR | cloudcongo.serversfarm.com | ||||||
| NS | congo-ns1.serversfarm.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 148.251.0.164🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cloudearth.serversfarm.com | ||||||
| NS | congo-ns1.w3cindia.com ⚠️ Not in zone NS records | ||||||
| A | 216.244.65.162🇺🇸 AS27323216.244.65.0/24 Serverstadium - abuse@serverstadium.com | ||||||
| PTR | cloudcongo.serversfarm.com | ||||||
| NS | congo-ns2.serversfarm.com ⚠️ Not in parent delegation | ||||||
| A | 148.251.0.164🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2 | ||||||
| PTR | cloudearth.serversfarm.com | ||||||
| NS | congo-ns2.w3cindia.com ⚠️ Not in zone NS records | ||||||
| A | 216.244.65.162🇺🇸 AS27323216.244.65.0/24 Serverstadium - abuse@serverstadium.com | ||||||
| PTR | cloudcongo.serversfarm.com | ||||||
| MX | w3cindia.com ⭐ | ||||||
| A | 216.244.65.162🇺🇸 AS27323216.244.65.0/24 Serverstadium - abuse@serverstadium.com | ||||||
| PTR | cloudcongo.serversfarm.com | ||||||
| TXT | v=spf1 a mx ip4:216.244.65.162 ~all | ||||||
| SOA | congo-ns1.serversfarm.comroot@ohio.serversfarm.com 2024-03-07 #0 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786318269 | ||||||
MX for
w3cindia.com |
Subdomains
congo-ns1.w3cindia.com |
congo-ns2.w3cindia.com |
Same first word
w3cindia.com |
DNS History
9 records (6 active, 3 former)
○NScongo-ns1.crystalwebsoft.com2015-08-15 → 2018-09-02 · 4 obs
● 2018-09-02 02:26:58
○ 2026-02-22 11:22:46
○ 2026-08-09 23:33:16
●NScongo-ns1.serversfarm.com2026-02-22 → 2026-08-09 · 3 obs
● 2026-02-22 11:22:46
● 2026-08-09 23:33:16
●NScongo-ns1.w3cindia.com2026-02-22 → 2026-08-09 · 3 obs
● 2026-02-22 11:22:46
● 2026-08-09 23:33:16
○NScongo-ns2.crystalwebsoft.com2015-08-15 → 2018-09-02 · 4 obs
● 2018-09-02 02:26:58
○ 2026-02-22 11:22:46
○ 2026-08-09 23:33:16
●NScongo-ns2.serversfarm.com2026-02-22 → 2026-08-09 · 3 obs
● 2026-02-22 11:22:46
● 2026-08-09 23:33:16
●NScongo-ns2.w3cindia.com2026-02-22 → 2026-08-09 · 3 obs
● 2026-02-22 11:22:46
● 2026-08-09 23:33:16
●MXw3cindia.com2015-08-15 → 2026-08-09 · 2 obs
● 2026-08-09 23:33:16
●A216.244.65.1622026-02-22 → 2026-08-09 · 3 obs
● 2026-02-22 11:22:46
● 2026-08-09 23:33:16
○A96.44.132.1502015-08-15 → 2018-09-02 · 4 obs
● 2018-09-02 02:26:58
○ 2026-02-22 11:22:46
○ 2026-08-09 23:33:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| w3cindia.com | congo-ns1.w3cindia.com, congo-ns2.w3cindia.com | 2 records |
✅ Authoritative Response
Server:216.244.65.162
NS records: congo-ns1.w3cindia.com, congo-ns2.w3cindia.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for w3cindia.com (unsigned zone)
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.244.65.162 |
| NS | 2 | congo-ns2.serversfarm.com, congo-ns1.serversfarm.com |
| MX | 1 | w3cindia.com (pri: 0) |
| TXT | 1 | v=spf1 a mx ip4:216.244.65.162 ~all |
| SOA | 1 | congo-ns1.serversfarm.com root.ohio.serv |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (congo-ns1.w3cindia.com, congo-ns2.w3cindia.com)
Analysis
Hierarchy
congo-ns1.w3cindia.com and congo-ns2.w3cindia.com each fall under w3cindia.com as their parent domain.
Mail Server Role
w3cindia.com handles its own mail, functioning as its own mail server.
IP Addresses
w3cindia.com resolves to just one IP address, 216.244.65.162.
Two other host names, along with parmeshthi.com, oasisgeosolution.com and www.mailwala.com, also share IP numbers with w3cindia.com.
Name Servers
The NS records for w3cindia.com point to four name servers: congo-ns1.serversfarm.com, congo-ns2.serversfarm.com, congo-ns1.w3cindia.com and congo-ns2.w3cindia.com.
w3cindia.com shares at least some of its name servers with other domains, including aiderngo.org, nutrix.in, vrindaindia.com and two others.
These name servers are frequently seen alongside congo-ns1.crystalwebsoft.com, congo-ns2.crystalwebsoft.com, ns1.serversfarm.com and 3 other name servers.
congo-ns1.serversfarm.com resolves to 148.251.0.164, as does congo-ns2.serversfarm.com. congo-ns1.w3cindia.com resolves to 216.244.65.162, as does congo-ns2.w3cindia.com.
Host names pointing to 148.251.0.164 IP addresses: congo-ns1.serversfarm.com and congo-ns2.serversfarm.com.
Host names pointing to 216.244.65.162 IP addresses: congo-ns1.w3cindia.com and congo-ns2.w3cindia.com.
Mail Servers
w3cindia.com is served by just one mail server: w3cindia.com.
w3cindia.com has exactly one IP number: 216.244.65.162.