jcltek.com - robtex.com
jcltek.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 162.241.85.172🇺🇸 EIGI162.241.85.0/24 Google | ||||||
| PTR | 162-241-85-172.unifiedlayer.com | ||||||
| NS | sns5.bigrock.com ⭐ | ||||||
| A | 162.241.85.170🇺🇸 EIGI162.241.85.0/24 Google | ||||||
| PTR | sns5.bigrock.com | ||||||
| NS | sns6.bigrock.com | ||||||
| A | 162.241.85.171🇺🇸 EIGI162.241.85.0/24 Google | ||||||
| PTR | sns6.bigrock.com | ||||||
| MX | mail.jcltek.com ⭐ | ||||||
| A | 162.241.85.172🇺🇸 EIGI162.241.85.0/24 Google | ||||||
| PTR | 162-241-85-172.unifiedlayer.com | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | sns5.bigrock.comroot@sh003.bigrock.com 2026-04-02 #1 | ||||||
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=1778307071 | ||||||
Previously MX for
jcltek.com |
Subdomains
mail.jcltek.com |
Same first word
jcltek.com |
DNS History
8 records (4 active, 4 former)
○NSdns.site5.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-18 01:47:06
○ 2026-05-09 06:26:28
○NSdns2.site5.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-18 01:47:06
○ 2026-05-09 06:26:28
●NSsns5.bigrock.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 01:47:06
● 2026-05-09 06:26:28
●NSsns6.bigrock.com2026-02-18 → 2026-05-09 · 3 obs
● 2026-02-18 01:47:06
● 2026-05-09 06:26:28
○MXjcltek.com2017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-18 01:47:06
○ 2026-05-09 06:26:28
●MXmail.jcltek.com2026-02-24 → 2026-05-09 · 6 obs
● 2026-02-24 22:42:54
● 2026-02-28 07:18:54
○ 2026-03-24 23:42:12
● 2026-04-24 04:18:58
● 2026-05-09 06:26:28
○A129.121.2.2122017-05-08 → 2017-05-08 · 3 obs
○ 2026-02-18 01:47:06
○ 2026-05-09 06:26:28
●A162.241.85.1722026-02-24 → 2026-05-09 · 6 obs
● 2026-02-24 22:42:54
○ 2026-02-28 07:18:54
○ 2026-03-24 23:42:12
● 2026-04-24 04:18:58
● 2026-05-09 06:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net... | - |
| jcltek.com | sns5.bigrock.com, sns6.bigrock.com | 2 records |
✅ Authoritative Response
Server:162.241.85.170
NS records: sns5.bigrock.com, sns6.bigrock.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcltek.com (unsigned zone)
⏱️ Timing
Total: 445ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.241.85.172 |
| NS | 2 | sns6.bigrock.com, sns5.bigrock.com |
| MX | 1 | mail.jcltek.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | sns5.bigrock.com root.sh003.bigrock.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (sns5.bigrock.com, sns6.bigrock.com)
Analysis
Hierarchy
jcltek.com is the parent of mail.jcltek.com.
IP Addresses
jcltek.com resolves to one IP number: 162.241.85.172.
other host names including ilaindia.com, mail.e-zone.cc, xplus.in, nimstech.com and mail.agaramdental.com share IP numbers with jcltek.com.
Name Servers
jcltek.com is delegated to two name servers sns5.bigrock.com and sns6.bigrock.com.
jcltek.com shares the same name server setup as other domains, for instance grupokvrass.com, youthstyletips.com, startupsetu.com, earthlineservices.com and magazineheadlines.com.
jcltek.com shares at least some name servers with other domains, for example qasimsir.com, clouddigitalart.com and kuttipencil.com.
These name servers are commonly used alongside dns3.bigrock.in and dns4.bigrock.in.
Host names with one IP number:
sns5.bigrock.com points to 162.241.85.170
sns6.bigrock.com points to 162.241.85.171
Mail Servers
jcltek.com is handled by a single mail server, mail.jcltek.com.
mail.jcltek.com resolves to IP 162.241.85.172.