163-co.com - robtex.com
163-co.com
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=1771291435 | ||||||
Same first word
163-co.com |
DNS History
12 records (6 active, 6 former)
○NSdns1.registrar-servers.com2017-08-11 → 2017-08-11 · 3 obs
○ 2018-07-23 17:47:36
○ 2026-03-22 16:15:52
○NSdns2.registrar-servers.com2017-08-11 → 2017-08-11 · 3 obs
○ 2018-07-23 17:47:36
○ 2026-03-22 16:15:52
●NSns1.dns-parking.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 00:02:52
● 2026-03-22 16:15:52
●NSns2.dns-parking.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 00:02:52
● 2026-03-22 16:15:52
●MXmx.zoho.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 00:02:52
● 2026-03-22 16:15:52
○MXmx1.privateemail.com2017-08-11 → 2017-08-11 · 3 obs
○ 2018-07-23 17:47:36
○ 2026-03-22 16:15:52
○MXmx2.privateemail.com2017-08-11 → 2017-08-11 · 3 obs
○ 2018-07-23 17:47:36
○ 2026-03-22 16:15:52
●MXmx2.zoho.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 00:02:52
● 2026-03-22 16:15:52
●MXmx3.zoho.com2026-02-17 → 2026-03-22 · 3 obs
● 2026-02-17 00:02:52
● 2026-03-22 16:15:52
○A162.255.119.2152017-08-11 → 2017-08-11 · 3 obs
○ 2018-07-23 17:47:36
○ 2026-03-22 16:15:52
●A2.57.91.912026-03-11 → 2026-03-22 · 3 obs
● 2026-03-11 17:33:18
● 2026-03-22 16:15:52
○A84.32.84.322026-02-17 → 2026-02-21 · 5 obs
● 2026-02-17 00:02:52
● 2026-02-21 23:30:14
○ 2026-03-11 17:33:18
○ 2026-03-22 16:15:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 163-co.com | ns1.dns-parking.com, ns2.dns-parking.com | 4 records |
✅ Authoritative Response
Server: 162.159.25.42
NS records: ns1.dns-parking.com, ns2.dns-parking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 163-co.com (unsigned zone)
⏱️ Timing
Total: 528ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 2.57.91.91 |
| NS | 2 | ns1.dns-parking.com, ns2.dns-parking.com |
| MX | 3 | mx.zoho.com (pri: 10), mx3.zoho.com (pri: 50)... |
| TXT | 2 | zoho-verification=zb59304619.zmverify.zo, v=spf1 include:zohomail.com ~all |
| SOA | 1 | ns1.dns-parking.com dns.hostinger.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.dns-parking.com, ns1.dns-parking.com, ns2.dns-parking.com...)
Analysis
IP Addresses
163-co.com points to a single IP: 2.57.91.91.
Other host names, for instance tellos.com.br, invitaciones.top, kelsa.de, sehatline.com and house2live.com share IP numbers with 163-co.com.
Name Servers
163-co.com's delegation is to two name servers ns1.dns-parking.com and ns2.dns-parking.com.
163-co.com shares the same name server configuration as other domains, such as softskill.co.in, meradeshbharat.com, uplixe.com, bd.swish.global and mctrans.com.br.
Host names with two IP numbers: ns1.dns-parking.com points to 2400:cb00:2049:1::a29f:18c9 and 162.159.24.201; ns2.dns-parking.com points to 2400:cb00:2049:1::a29f:192a and 162.159.25.42
Mail Servers
163-co.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
163-co.com shares some mail servers with other domains, including dserv.ru, batiliss.com, archmetrics.org, itnewapproach.fr and estilofresco.com.
Host names with two IP numbers:
mx.zoho.com points to 136.143.183.44 and 204.141.43.44.
Host names with one IP number:
mx2.zoho.com points to 136.143.183.44.
mx3.zoho.com points to 204.141.43.44.
Host names pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names pointing to 204.141.43.44: mx.zoho.com and mx3.zoho.com.