`welcodisplays.com`

DNSSEC	⚠️ Not signed
A	203.124.10.116^{🇭🇰 CLINK-AS-AP203.124.10.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
		PTR	`serv10116c.communilink.com`
NS	`dns1.communilink.net` ⭐
		A	203.124.9.11^{🇭🇰 CLINK-AS-AP203.124.9.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
			PTR	`dns1.communilink.net`
NS	`dns2.communilink.net`
		A	203.124.9.12^{🇭🇰 CLINK-AS-AP203.124.9.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
			PTR	`dns2.communilink.net`
MX	`mx01.communilink.net` ⭐
		A	203.124.10.221^{🇭🇰 CLINK-AS-AP203.124.10.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
			PTR	`mx01.communilink.net`
MX	`mx02.communilink.net` ⭐
		A	203.124.10.222^{🇭🇰 CLINK-AS-AP203.124.10.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
			PTR	`mx02.communilink.net`
MX	`mx03.communilink.net` ⭐
		A	43.252.164.225^{🇭🇰 CLINK-AS-AP43.252.164.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
			PTR	`mx03.communilink.net`
MX	`mx04.communilink.net` ⭐
		A	43.252.164.224^{🇭🇰 CLINK-AS-AP43.252.164.0/24 CommuniLink Unit 9B, 2/F Laurels Ind. Centre, 32 Tai Yau Street, San Po Kong}
			PTR	`mx04.communilink.net`
TXT	`v=spf1 redirect=spf.clink.hk`
SOA	`dns1.communilink.net`hostmaster@communilink.net 2023-09-06 #2

`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=1774600592

Subdomains

mail.welcodisplays.com

DNS History

11 records (7 active, 4 former)

●NSdns1.communilink.net2015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

●NSdns2.communilink.net2015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

○NSns1.domainha(0x736578)pired.com2015-11-26 → 2015-11-26 · 4 obs

○ 2015-07-23 13:38:20
● 2015-11-26 16:17:24
○ 2016-03-09 06:44:52
○ 2026-03-27 08:43:58

○NSns2.domainha(0x736578)pired.com2015-11-26 → 2015-11-26 · 4 obs

○ 2015-07-23 13:38:20
● 2015-11-26 16:17:24
○ 2016-03-09 06:44:52
○ 2026-03-27 08:43:58

○MXmail.b-io.co2015-11-26 → 2015-11-26 · 4 obs

○ 2015-07-23 13:38:20
● 2015-11-26 16:17:24
○ 2016-03-09 06:44:52
○ 2026-03-27 08:43:58

●MXmx01.communilink.net2015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

●MXmx02.communilink.net2015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

●MXmx03.communilink.net2015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

●MXmx04.communilink.net2015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

○A109.68.33.642015-11-26 → 2015-11-26 · 4 obs

○ 2015-07-23 13:38:20
● 2015-11-26 16:17:24
○ 2016-03-09 06:44:52
○ 2026-03-27 08:43:58

●A203.124.10.1162015-07-23 → 2026-03-27 · 5 obs

● 2015-07-23 13:38:20
○ 2015-11-26 16:17:24
○ 2016-09-16 11:28:56
● 2017-05-20 23:24:02
● 2026-03-27 08:43:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
welcodisplays.com	dns1.communilink.net, dns2.communilink.net	-

✅ Authoritative Response

Server:203.124.9.12

NS records: dns1.communilink.net, dns2.communilink.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for welcodisplays.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`203.124.10.116`
NS	2	`dns1.communilink.net, dns2.communilink.net`
MX	4	`mx01.communilink.net (pri: 10), mx03.communilink.net (pri: 10)...`
TXT	1	`v=spf1 redirect=spf.clink.hk`
SOA	1	`dns1.communilink.net hostmaster.communil`

Analysis

Hierarchy

The parent of mail.welcodisplays.com is welcodisplays.com.

IP Addresses

welcodisplays.com points to IP number: 203.124.10.116.

Other host names such as gainful.hk, masaruokuyama.com, champaign.com.hk, serv10116c.communilink.com and upjoin.com.hk share IPs with welcodisplays.com.

Name Servers

welcodisplays.com is delegated to two name servers: dns1.communilink.net and dns2.communilink.net.

welcodisplays.com shares the same name server setup as wisi.hk, mastermx.com, dragon-town.com, buildpro.com.hk and sachenglobal.com.

welcodisplays.com at least partially shares name servers with other domains, for instance bl.drmx.org, ssid.hk, artfield.com.hk, eliteopt.com and 46.28.103.in-addr.arpa.

Host names with a single IP:

dns1.communilink.net points to 203.124.9.11.

dns2.communilink.net points to 203.124.9.12.

Mail Servers

Four mail servers handle welcodisplays.com: mx01.communilink.net, mx02.communilink.net, mx03.communilink.net and mx04.communilink.net.

welcodisplays.com shares at least partially some mail servers with other domains, including knitbonbons.com, wiadesign.com, suntat.com.hk, manhabit.edu.hk and espomacau.com.

Host names with one IP number:

mx01.communilink.net points to 203.124.10.221.

mx02.communilink.net points to 203.124.10.222.

mx03.communilink.net points to 43.252.164.225.

mx04.communilink.net points to 43.252.164.224.

welcodisplays.com - robtex.com