ujdc.com - dns.ninja

`ujdc.com`

DNSSEC	⚠️ Not signed
A	23.236.62.147^{🇺🇸 Google23.236.62.0/24}
		PTR	`147.62.236.23.bc.googleusercontent.com`
NS	`ns1.dnshosting.hk` ⭐
		A	45.121.196.11^{🇭🇰 UDOMAIN-AS-AP45.121.196.0/24 Web Host Ltd Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.}
NS	`ns2.dnshosting.hk`
		A	45.121.192.11^{🇭🇰 UDOMAIN-AS-AP45.121.192.0/24 UDomain Web Hosting Company Limited Unit A-D, 6th Floor, Wing Cheung Industrial Building, No. 109 How Ming Street, Kwun Tong, Kowloon.}
MX	`mx13a.hgcbizmail.com` ⭐
		A	202.134.62.222^{🇭🇰 AZURANCELIMITED-AS-AP202.134.62.0/24 Proxy-registered route object}
MX	`mx13b.hgcbizmail.com`⁽²⁰⁾
		A	202.134.62.223^{🇭🇰 AZURANCELIMITED-AS-AP202.134.62.0/24 Proxy-registered route object}
TXT	`v=spf1 include:senderid.hgcbizmail.com ~all`
SOA	`ns1.dnshosting.hk`domreg@udomain.com.hk 2024-09-05 #12

`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=1781535125

Subdomains

www.ujdc.com

Same first word

ujdc.com.cn

ujdc.com

Similar names

udcj.com

dcuj.com

jcud.cn

cudj.ma

jdcu.org

judc.com

dcuj.cn

djcu.com

jdcu.de

djuc.com

djcu.nl

jcud.com

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ducj.cn

cjud.com

jucd.com

jucd.cn

cjud.ch

cduj.com

djcu.cn

cujd.com

djcu.de

dujc.cn

jduc.cn

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jdcu.net

jcud.org

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djuc.net

cdju.cn

DNS History

13 records (5 active, 8 former)

●NSns1.dnshosting.hk2026-03-27 → 2026-06-15 · 3 obs

○ 2018-01-07 08:02:44
● 2026-03-27 16:42:32
● 2026-06-15 15:17:00

○NSns1.webhosthk.com2015-08-08 → 2018-01-07 · 4 obs

● 2015-08-08 07:35:18
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

●NSns2.dnshosting.hk2026-03-27 → 2026-06-15 · 3 obs

○ 2018-01-07 08:02:44
● 2026-03-27 16:42:32
● 2026-06-15 15:17:00

○NSns2.webhosthk.com2015-08-08 → 2018-01-07 · 4 obs

● 2015-08-08 07:35:18
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

●MXmx13a.hgcbizmail.com2026-03-27 → 2026-06-15 · 3 obs

○ 2018-01-07 08:02:44
● 2026-03-27 16:42:32
● 2026-06-15 15:17:00

●MXmx13b.hgcbizmail.com2026-03-27 → 2026-06-15 · 3 obs

○ 2018-01-07 08:02:44
● 2026-03-27 16:42:32
● 2026-06-15 15:17:00

○MXsmtpedgea.on-nets.com2018-01-07 → 2018-01-07 · 4 obs

○ 2016-10-20 12:32:02
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

○MXsmtpedgeb.on-nets.com2018-01-07 → 2018-01-07 · 4 obs

○ 2016-10-20 12:32:02
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

○MXsmtpedgec.on-nets.com2018-01-07 → 2018-01-07 · 4 obs

○ 2016-10-20 12:32:02
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

○MXsmtpedged.on-nets.com2018-01-07 → 2018-01-07 · 4 obs

○ 2016-10-20 12:32:02
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

○MXsmtpmx.on-nets.com2015-08-08 → 2016-10-20 · 4 obs

● 2015-08-08 07:35:18
● 2016-10-20 12:32:02
○ 2018-01-07 08:02:44
○ 2026-06-15 15:17:00

○A202.65.206.1782015-08-08 → 2018-01-07 · 4 obs

● 2015-08-08 07:35:18
● 2018-01-07 08:02:44
○ 2026-03-27 16:42:32
○ 2026-06-15 15:17:00

●A23.236.62.1472026-03-27 → 2026-06-15 · 3 obs

○ 2018-01-07 08:02:44
● 2026-03-27 16:42:32
● 2026-06-15 15:17:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ujdc.com	ns1.dnshosting.hk, ns2.dnshosting.hk	-

✅ Authoritative Response

Server:45.121.192.11

NS records: ns1.dnshosting.hk, ns2.dnshosting.hk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ujdc.com (unsigned zone)

⏱️ Timing

Total: 1226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.236.62.147`
NS	2	`ns1.dnshosting.hk, ns2.dnshosting.hk`
MX	2	`mx13a.hgcbizmail.com (pri: 10), mx13b.hgcbizmail.com (pri: 20)`
TXT	1	`v=spf1 include:senderid.hgcbizmail.com ~`
SOA	1	`ns1.dnshosting.hk domreg.udomain.com.hk`

Analysis

Hierarchy

www.ujdc.com is delegated beneath ujdc.com.

IP Addresses

ujdc.com resolves to one IP address: 23.236.62.147.

advanceatlanta.com, rimbala.com, mail.luke6.de and two other host names share IP numbers with ujdc.com.

Name Servers

ujdc.com is delegated to two name servers: ns1.dnshosting.hk and ns2.dnshosting.hk.

ujdc.com uses the same name servers as several other domains — among them newbetainnovation.com, socialplace.hk, vbthk.com and two more.

ns1.dnshosting.hk → 45.121.196.11 and ns2.dnshosting.hk → 45.121.192.11: one IP number per host name.

Mail Servers

Mail for ujdc.com is handled by two mail servers — mx13a.hgcbizmail.com and mx13b.hgcbizmail.com.

ujdc.com uses an identical mail server configuration to several other domains — among them newleader.com.hk, hungstdg.com.hk, sunflowerhk.com and two more.

Some mail servers of ujdc.com are also used by other domains, notably sunnytelecom.com and surecom.com.hk.

mx13a.hgcbizmail.com → 202.134.62.222 and mx13b.hgcbizmail.com → 202.134.62.223: one IP number per host name.