`powerful-macau.com`

DNSSEC	⚠️ Not signed
A	202.181.141.227^{🇭🇰 HKCIX-AS-AP202.181.141.0/24 IXTech Limited Unit 2903-2907, 29/F, Tower 1 Metroplaza, 223 Hing Fong Road}
		PTR	`mail3.hk2china.com`
NS	`ns1.hk2china.com` ⭐
		A	46.250.232.145^{🇬🇧 CONTABO-ASIA46.250.224.0/20}
			PTR	`mailgw1g.hk2china.com`
NS	`ns2.hk2china.com`
		A	46.250.232.146^{🇬🇧 CONTABO-ASIA46.250.224.0/20}
			PTR	`mailgw1d.hk2china.com`
		A	46.250.248.137^{🇬🇧 CONTABO-ASIA46.250.248.0/21}
			PTR	`mailgw1e.hk2china.com`
		A	202.181.141.242^{🇭🇰 HKCIX-AS-AP202.181.141.0/24 IXTech Limited Unit 2903-2907, 29/F, Tower 1 Metroplaza, 223 Hing Fong Road}
			PTR	`mailgw1.hk2china.com`
MX	`mailgw1d.hk2china.com` ⭐
		A	46.250.232.146^{🇬🇧 CONTABO-ASIA46.250.224.0/20}
			PTR	`mailgw1d.hk2china.com`
MX	`mailgw1e.hk2china.com`⁽⁹⁰⁾
		A	46.250.248.137^{🇬🇧 CONTABO-ASIA46.250.248.0/21}
			PTR	`mailgw1e.hk2china.com`
TXT	`v=spf1 a mx a:mailgw1a.hk2china.com a:mailgw1b.hk2china.com a:mailgw1c.hk2chi...`
SOA	`ns1.hk2china.com`lawleung@hk2china.com serial=1481178928

`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=1776130282

Same first word

powerful-macau.com

DNS History

7 records (5 active, 2 former)

●NSns1.hk2china.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 19:24:48
● 2026-04-14 01:58:18

●NSns2.hk2china.com2016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 19:24:48
● 2026-04-14 01:58:18

○MXmailgw1.hk2china.com2016-12-20 → 2017-11-13 · 4 obs

● 2016-12-20 19:24:48
● 2017-11-13 10:00:50
○ 2026-03-26 09:55:30
○ 2026-04-14 01:58:18

○MXmailgw1c.hk2china.com2016-12-20 → 2017-11-13 · 4 obs

● 2016-12-20 19:24:48
● 2017-11-13 10:00:50
○ 2026-03-26 09:55:30
○ 2026-04-14 01:58:18

●MXmailgw1d.hk2china.com2026-03-26 → 2026-04-14 · 3 obs

○ 2017-11-13 10:00:50
● 2026-03-26 09:55:30
● 2026-04-14 01:58:18

●MXmailgw1e.hk2china.com2026-03-26 → 2026-04-14 · 3 obs

○ 2017-11-13 10:00:50
● 2026-03-26 09:55:30
● 2026-04-14 01:58:18

●A202.181.141.2272016-12-20 → 2026-04-14 · 2 obs

● 2016-12-20 19:24:48
● 2026-04-14 01:58:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
powerful-macau.com	ns1.hk2china.com, ns2.hk2china.com	3 records

✅ Authoritative Response

Server:46.250.232.145

NS records: ns1.hk2china.com, ns2.hk2china.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for powerful-macau.com (unsigned zone)

⏱️ Timing

Total: 596ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.181.141.227`
NS	2	`ns2.hk2china.com, ns1.hk2china.com`
MX	2	`mailgw1d.hk2china.com (pri: 10), mailgw1e.hk2china.com (pri: 90)`
TXT	1	`v=spf1 a mx a:mailgw1a.hk2china.com a:ma`
SOA	1	`ns1.hk2china.com lawleung.hk2china.com`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.hk2china.com, ns2.hk2china.com, ns2.hk2china.com)

Analysis

IP Addresses

powerful-macau.com points to IP number 202.181.141.227.

For instance, other host names sun-century.com, hk2china.com, gigaboyz.com, grundigcarradio.com and mail.lamconstruct.com.hk share IP numbers with powerful-macau.com.

Name Servers

powerful-macau.com is delegated to two name servers: ns1.hk2china.com and ns2.hk2china.com.

powerful-macau.com uses the same name server setup as other domains such as email2hk.com, caradio.co, macau-winner.com, lamconstruct.com.hk and haomantong.com.

powerful-macau.com shares name servers with other domains at least partially, for instance kcknitwearco.com.hk and mccymo.com.

These name servers are commonly used with ns1.kcknitwear.com.hk.

Host names with three IP numbers:

ns2.hk2china.com points to: 46.250.232.146, 46.250.248.137 and 202.181.141.242.

Host names with one IP number:

ns1.hk2china.com points to: 46.250.232.145.

Mail Servers

Two mail servers mailgw1d.hk2china.com and mailgw1e.hk2china.com handle powerful-macau.com.

powerful-macau.com shares the same mail server setup as other domains, for instance caradio.co, macau-winner.com, lamconstruct.com.hk, haomantong.com and citadel-financial.com.hk.

powerful-macau.com shares some mail servers with other domains, at least partially; examples include transam.com.hk, ahctmo.com and teamlee.com.hk.

Host names with one IP number:

mailgw1d.hk2china.com points to: 46.250.232.146.

mailgw1e.hk2china.com points to: 46.250.248.137.

powerful-macau.com - robtex.com