lduck.com - dns.ninja

`lduck.com`

DNSSEC	⚠️ Not signed
A	47.92.246.29^{🇨🇳 Alibaba-Cloud47.92.0.0/15 CT BeiJing IDC}
NS	`dns15.hichina.com` ⭐
		A	2408:4009:501::23^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.42^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.52^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.202^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.212^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.42^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.52^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.112^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.122^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
NS	`dns16.hichina.com`
		A	2408:4009:501::24^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.41^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.51^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.201^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.211^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.41^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.51^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	139.224.142.111^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
		A	139.224.142.121^{🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District,}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
SOA	`dns15.hichina.com`hostmaster@hichina.com 2026-06-04 #13

`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=1781558110

Previously MX for

lduck.com

Same first word

lduck.com

Similar names

lcduk.co.uk

dlcuk.com

ldcuk.org

luckd.com

cdluk.com

cdukl.de

ldukc.com

dluck.com

duckl.com

kudlc.com

dluck.com.br

dcluk.com

lcduk.com

DNS History

10 records (5 active, 5 former)

●NSdns15.hichina.com2026-02-21 → 2026-06-15 · 3 obs

○ 2016-12-03 02:27:00
● 2026-02-21 11:41:52
● 2026-06-15 21:28:10

●NSdns16.hichina.com2026-02-21 → 2026-06-15 · 3 obs

○ 2016-12-03 02:27:00
● 2026-02-21 11:41:52
● 2026-06-15 21:28:10

○NSmaster.dns.ne.jp2015-07-01 → 2016-12-03 · 4 obs

● 2015-07-01 20:36:42
● 2016-12-03 02:27:00
○ 2026-02-21 11:41:52
○ 2026-06-15 21:28:10

○NSns1.dns.ne.jp2015-07-01 → 2016-12-03 · 4 obs

● 2015-07-01 20:36:42
● 2016-12-03 02:27:00
○ 2026-02-21 11:41:52
○ 2026-06-15 21:28:10

○NSns2.dns.ne.jp2015-07-01 → 2016-12-03 · 4 obs

● 2015-07-01 20:36:42
● 2016-12-03 02:27:00
○ 2026-02-21 11:41:52
○ 2026-06-15 21:28:10

○MXlduck.com2015-07-01 → 2016-12-03 · 4 obs

● 2015-07-01 20:36:42
● 2016-12-03 02:27:00
○ 2026-02-21 11:41:52
○ 2026-06-15 21:28:10

●MXmxbiz1.qq.com2026-02-21 → 2026-06-15 · 3 obs

○ 2016-12-03 02:27:00
● 2026-02-21 11:41:52
● 2026-06-15 21:28:10

●MXmxbiz2.qq.com2026-02-21 → 2026-06-15 · 3 obs

○ 2016-12-03 02:27:00
● 2026-02-21 11:41:52
● 2026-06-15 21:28:10

○A219.94.192.542015-07-01 → 2016-12-03 · 4 obs

● 2015-07-01 20:36:42
● 2016-12-03 02:27:00
○ 2026-02-21 11:41:52
○ 2026-06-15 21:28:10

●A47.92.246.292026-02-21 → 2026-06-15 · 3 obs

○ 2016-12-03 02:27:00
● 2026-02-21 11:41:52
● 2026-06-15 21:28:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lduck.com	dns15.hichina.com, dns16.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.41

NS records: dns15.hichina.com, dns16.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lduck.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.92.246.29`
NS	2	`dns15.hichina.com, dns16.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
SOA	1	`dns15.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns15.hichina.com, dns15.hichina.com, dns15.hichina.com...)

Analysis

IP Addresses

lduck.com resolves to one IP address: 47.92.246.29.

Host names such as cngyi.com and 51videocool.com share IP numbers with lduck.com.

Name Servers

lduck.com is served by two delegated name servers, dns15.hichina.com and dns16.hichina.com.

lduck.com uses the same name servers as several other domains — among them jhkz.net, kobtop.com, uuom.cn and two more.

lduck.com shares at least some of its name servers with other domains, including zoscape.com, gtecasia.com, zeyar.com and two others.

These name servers are frequently seen alongside the name servers ns1.alidns.com, ns2.alidns.com, expirens3.hichina.com and expirens4.hichina.com.

Hostnames that resolve to 9 IP addresses:

dns15.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.

dns16.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.

Mail Servers

Mail for lduck.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

lduck.com uses an identical mail server configuration to several other domains — among them gddqt.com, hizue.com, dspiae.com and two more.

lduck.com has at least partial mail server overlap with other domains such as microsoft-mos.com, 1633.com, cn-randen.com and two more.