`leroyalarc.com.mo`

DNSSEC	⚠️ Not signed
A	202.175.73.245^{🇲🇴 CTM-1202.175.64.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
		PTR	`z73l245.static.ctm.net`
NS	`vassun1.macau.ctm.net` ⭐
		A	2001:f90:3::3^{🇲🇴 CTM-12001:f90:3::/48 Companhia de Telecomunicacoes de Macau Rua de Lagos Telecentro Taipa Macau}
		A	202.175.3.3^{🇲🇴 CTM-1202.175.0.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
NS	`ns3.macau.ctm.net` ⚠️ Not in parent delegation
		A	2001:f90:36::8^{🇲🇴 CTM-12001:f90:36::/48 Companhia de Telecomunicacoes de Macau Rua de Lagos Telecentro Taipa Macau}
		A	202.175.36.8^{🇲🇴 CTM-1202.175.32.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
			PTR	`ns3.macau.ctm.net`
NS	`vassun2.macau.ctm.net`
		A	2001:f90:3::8^{🇲🇴 CTM-12001:f90:3::/48 Companhia de Telecomunicacoes de Macau Rua de Lagos Telecentro Taipa Macau}
		A	202.175.3.8^{🇲🇴 CTM-1202.175.0.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
			PTR	`vassun2.macau.ctm.net`
MX	`mail1.leroyalarc.com.mo` ⭐
		A	202.175.73.244^{🇲🇴 CTM-1202.175.64.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
			PTR	`mail.larcmacau.com`
MX	`mail.leroyalarc.com.mo`⁽²⁰⁾
		A	202.175.73.243^{🇲🇴 CTM-1202.175.64.0/19 CTM Internet Services Companhia de Telecomunicacoes de Macau S.A.R.L.}
			PTR	`mail.larcmacau.com`
SOA	`vassun1.macau.ctm.net`anita@macau.ctm.net 2008-05-12 #12

`com.mo`

	DNSSEC	⚠️ Not signed
	NS	`com.mo` ⭐
	NS	`a.monic.mo` ⚠️ Not in parent delegation
	NS	`b.monic.mo` ⚠️ Not in parent delegation
	NS	`c.monic.mo` ⚠️ Not in parent delegation
	NS	`d.monic.mo` ⚠️ Not in parent delegation
	NS	`e.monic.mo` ⚠️ Not in parent delegation
	NS	`ns17.cdns.net` ⚠️ Not in parent delegation
	NS	`ns2.cuhk.edu.hk` ⚠️ Not in parent delegation
	SOA	`com.mo`dnsadmin@com.mo serial=1775937002

WOT: SAFE (99/100)

Subdomains

mail.leroyalarc.com.mo

mail1.leroyalarc.com.mo

Same first word

leroyalarc.com.mo

Similar names

carolleary.com

royalclear.com

DNS History

6 records (6 active, 0 former)

●NSns3.macau.ctm.net2015-07-11 → 2026-04-11 · 2 obs

● 2015-07-11 08:42:52
● 2026-04-11 19:51:10

●NSvassun1.macau.ctm.net2015-07-11 → 2026-04-11 · 2 obs

● 2015-07-11 08:42:52
● 2026-04-11 19:51:10

●NSvassun2.macau.ctm.net2015-07-11 → 2026-04-11 · 2 obs

● 2015-07-11 08:42:52
● 2026-04-11 19:51:10

●MXmail.leroyalarc.com.mo2015-07-11 → 2026-04-11 · 2 obs

● 2015-07-11 08:42:52
● 2026-04-11 19:51:10

●MXmail1.leroyalarc.com.mo2015-07-11 → 2026-04-11 · 2 obs

● 2015-07-11 08:42:52
● 2026-04-11 19:51:10

●A202.175.73.2452015-07-11 → 2026-04-11 · 2 obs

● 2015-07-11 08:42:52
● 2026-04-11 19:51:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
mo	a.monic.mo, b.monic.mo, c.monic.mo, d.monic.mo...	14 records
leroyalarc.com.mo	vassun1.macau.ctm.net, vassun2.macau.ctm.net	-

✅ Authoritative Response

Server:202.175.3.8

NS records: vassun1.macau.ctm.net, vassun2.macau.ctm.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mo (unsigned zone)

⏱️ Timing

Total: 1277ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.175.73.245`
NS	3	`vassun1.macau.ctm.net, vassun2.macau.ctm.net...`
MX	2	`mail1.leroyalarc.com.mo (pri: 20), mail.leroyalarc.com.mo (pri: 10)`
SOA	1	`vassun1.macau.ctm.net anita.macau.ctm.ne`

📌 Glue Records Collected

Total: 14

In-bailiwick: 10 (a.monic.mo, a.monic.mo, b.monic.mo...)

Out-of-bailiwick: 4 (ns2.cuhk.edu.hk, ns2.cuhk.edu.hk, ns17.cdns.net...)

Analysis

Hierarchy

leroyalarc.com.mo is a parent of mail.leroyalarc.com.mo and mail1.leroyalarc.com.mo.

IP Addresses

leroyalarc.com.mo points to a single IP number: 202.175.73.245.

Other host names, for instance z73l245.static.ctm.net, share IP numbers with leroyalarc.com.mo.

Name Servers

The domain leroyalarc.com.mo is delegated to three name servers: ns3.macau.ctm.net, vassun1.macau.ctm.net and vassun2.macau.ctm.net.

leroyalarc.com.mo shares name servers with other domains at least partially, for instance 123.246.60.in-addr.arpa, 190.175.202.in-addr.arpa, 84.52.113.in-addr.arpa, 15.93.182.in-addr.arpa and 173.175.202.in-addr.arpa.

these name servers are often used together with the name servers macau.ctm.net.

Host names with two IP numbers:

ns3.macau.ctm.net points to 2001:f90:36::8 and 202.175.36.8

vassun1.macau.ctm.net points to 2001:f90:3::3 and 202.175.3.3

vassun2.macau.ctm.net points to 2001:f90:3::8 and 202.175.3.8

Mail Servers

leroyalarc.com.mo is handled by two mail servers: mail1.leroyalarc.com.mo and mail.leroyalarc.com.mo.

Host names with one IP number:

mail1.leroyalarc.com.mo points to: 202.175.73.244.

mail.leroyalarc.com.mo points to: 202.175.73.243.

leroyalarc.com.mo - robtex.com