`133ltd.com`

DNSSEC	⚠️ Not signed
A	43.243.225.124^{🇭🇰 I4HKLIMITED-AS43.243.225.0/24 i4HK Internet Solutions Company Room 807, 8/F, Tower A Viking Technology and Business Centre 93 Ta Chuen Ping Street, Kwai Chung, NT, HK.}
		PTR	`ns1.133ltd.com`
NS	`ns1.133ltd.com` ⭐
		A	43.243.225.124^{🇭🇰 I4HKLIMITED-AS43.243.225.0/24 i4HK Internet Solutions Company Room 807, 8/F, Tower A Viking Technology and Business Centre 93 Ta Chuen Ping Street, Kwai Chung, NT, HK.}
			PTR	`ns1.133ltd.com`
NS	`ns2.133ltd.com`
		A	103.244.55.60^{🇭🇰 I4HKLIMITED-AS103.244.55.0/24 i4HK Limited Rm 807, 8/F, Tower A Viking Technology and Business Centre 93 Ta Chuen Ping Street, Kwai Chung, NT, HK.}
MX	`mx2.zoho.com` ⭐
		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`
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:zoho.com ~all`
SOA	`ns1.133ltd.com`root@ns1.133ltd.com serial=376

`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.net`nstld@verisign-grs.com serial=1774607892

Subdomains

ns1.133ltd.com

ns2.133ltd.com

Same first word

133ltd.com

Similar names

313ltd.com

DNS History

16 records (6 active, 10 former)

●NSns1.133ltd.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-29 19:43:10
● 2026-03-27 11:06:44
● 2026-03-27 11:06:46

○NSns1.smart-promotion.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

●NSns2.133ltd.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-29 19:43:10
● 2026-03-27 11:06:44
● 2026-03-27 11:06:46

○NSns2.smart-promotion.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXalt1.aspmx.l.google.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXalt2.aspmx.l.google.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXaspmx.l.google.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXaspmx2.googlemail.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXaspmx3.googlemail.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXaspmx4.googlemail.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

○MXaspmx5.googlemail.com2015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

●MXmx.zoho.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-29 19:43:10
● 2026-03-27 11:06:44
● 2026-03-27 11:06:46

●MXmx2.zoho.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-29 19:43:10
● 2026-03-27 11:06:44
● 2026-03-27 11:06:46

●MXmx3.zoho.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-29 19:43:10
● 2026-03-27 11:06:44
● 2026-03-27 11:06:46

○A114.112.240.112015-07-12 → 2017-03-29 · 4 obs

● 2015-07-12 06:45:28
● 2017-03-29 19:43:10
○ 2026-03-27 11:06:44
○ 2026-03-27 11:06:46

●A43.243.225.1242026-03-27 → 2026-03-27 · 3 obs

○ 2017-03-29 19:43:10
● 2026-03-27 11:06:44
● 2026-03-27 11:06:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, h.gtld-servers.net...	-
133ltd.com	ns1.133ltd.com, ns2.133ltd.com	2 records

✅ Authoritative Response

Server:43.243.225.124

NS records: ns1.133ltd.com, ns2.133ltd.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 133ltd.com (unsigned zone)

⏱️ Timing

Total: 529ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`43.243.225.124`
NS	2	`ns2.133ltd.com, ns1.133ltd.com`
MX	3	`mx2.zoho.com (pri: 20), mx3.zoho.com (pri: 50)...`
TXT	1	`v=spf1 include:zoho.com ~all`
SOA	1	`ns1.133ltd.com root.ns1.133ltd.com`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.133ltd.com, ns2.133ltd.com)

Analysis

Hierarchy

133ltd.com is parent of ns1.133ltd.com and ns2.133ltd.com.

IP Addresses

133ltd.com resolves to a single IP address: 43.243.225.124.

Other host names, such as ns1.133ltd.com and speedway.com.hk, share IP numbers with 133ltd.com.

Name Servers

133ltd.com's delegation uses two name servers, ns1.133ltd.com and ns2.133ltd.com.

133ltd.com shares the same name server setup as other domains, for instance speedway.com.hk.

Host names with a single IP:

ns1.133ltd.com points to 43.243.225.124.

ns2.133ltd.com points to 103.244.55.60.

Mail Servers

133ltd.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.

The mail servers for 133ltd.com are shared with other domains, for instance vmobee.com, tier1athlete.com, alignbooks.in, kingelendil.com and magnetsoul.com.

Host names with two IP numbers:

mx.zoho.com points to 136.143.183.44 and 136.143.191.44.

Host names with one IP number:

mx2.zoho.com points to 136.143.183.44.

mx3.zoho.com points to 136.143.191.44.

Host names that point to 136.143.183.44: mx.zoho.com and mx2.zoho.com.

Host names that point to 136.143.191.44: mx.zoho.com and mx3.zoho.com.

133ltd.com - robtex.com

133ltd.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`133ltd.com`

`com`