`78ku.com`

DNSSEC	⚠️ Not signed
A	8.137.112.23^{🇨🇳 Alibaba-Cloud8.137.0.0/17 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
NS	`dns23.hichina.com` ⭐
		A	2408:4009:501::31^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.40^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-40.defastlink.net`
		A	39.96.153.60^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-60.defastlink.net`
		A	47.118.199.200^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-200.defastlink.net`
		A	47.118.199.220^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-220.defastlink.net`
		A	120.76.107.40^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-40.defastlink.net`
		A	120.76.107.60^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-60.defastlink.net`
		A	139.224.142.100^{🇨🇳 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,}
			PTR	`ip-139-224-142-100.defastlink.net`
		A	139.224.142.110^{🇨🇳 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,}
			PTR	`ip-139-224-142-110.defastlink.net`
NS	`dns24.hichina.com`
		A	2408:4009:501::32^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.38^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-38.defastlink.net`
		A	39.96.153.61^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-61.defastlink.net`
		A	47.118.199.198^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-198.defastlink.net`
		A	47.118.199.222^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-222.defastlink.net`
		A	120.76.107.38^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-38.defastlink.net`
		A	120.76.107.61^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-61.defastlink.net`
		A	139.224.142.98^{🇨🇳 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,}
			PTR	`ip-139-224-142-98.defastlink.net`
		A	139.224.142.108^{🇨🇳 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,}
			PTR	`ip-139-224-142-108.defastlink.net`
SOA	`dns23.hichina.com`hostmaster@hichina.com 2026-01-12 #9

`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=1771291435

Same first word

78ku.com

78ku.cn

Similar names

ku87.cn

ku87.net

ku78.cn

u78k.xyz

uk87.cn

87uk.cn

78uk.com

8k7u.com

87uk.com

DNS History

19 records (3 active, 16 former)

○NScs1.xz.com2015-11-12 → 2016-02-07 · 4 obs

● 2015-11-12 22:00:44
● 2016-02-07 02:52:56
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○NScs1.xz.com,cs2.xz.com2015-11-12 → 2016-02-07 · 4 obs

● 2015-11-12 22:00:44
● 2016-02-07 02:52:56
○ 2017-01-08 18:10:46
○ 2026-03-24 11:26:14

○NSdns1.iidns.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-02-07 02:52:56
● 2017-01-08 18:10:46
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○NSdns2.iidns.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-02-07 02:52:56
● 2017-01-08 18:10:46
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

●NSdns23.hichina.com2026-03-24 → 2026-03-24 · 3 obs

○ 2018-08-25 00:04:00
● 2026-03-24 11:26:10
● 2026-03-24 11:26:14

●NSdns24.hichina.com2026-03-24 → 2026-03-24 · 3 obs

○ 2018-08-25 00:04:00
● 2026-03-24 11:26:10
● 2026-03-24 11:26:14

○NSdns3.iidns.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-02-07 02:52:56
● 2017-01-08 18:10:46
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○NSdns4.iidns.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-02-07 02:52:56
● 2017-01-08 18:10:46
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○NSdns5.iidns.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-02-07 02:52:56
● 2017-01-08 18:10:46
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○NSdns6.iidns.com2017-01-08 → 2017-01-08 · 4 obs

○ 2016-02-07 02:52:56
● 2017-01-08 18:10:46
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○NSns3.dns.com2018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-08 18:10:46
● 2018-08-25 00:04:00
○ 2026-03-24 11:26:10
○ 2026-03-24 11:26:14

○NSns4.dns.com2018-08-25 → 2018-08-25 · 4 obs

○ 2017-01-08 18:10:46
● 2018-08-25 00:04:00
○ 2026-03-24 11:26:10
○ 2026-03-24 11:26:14

○A103.230.138.682016-05-06 → 2016-05-06 · 4 obs

○ 2016-02-07 02:52:56
● 2016-05-06 18:44:58
○ 2026-03-24 11:26:10
○ 2026-03-24 11:26:14

○A174.139.250.1942015-11-12 → 2016-02-07 · 5 obs

○ 2015-06-28 08:46:26
● 2015-11-12 22:00:44
● 2016-02-07 02:52:56
○ 2016-05-06 18:44:58
○ 2026-03-24 11:26:14

○A198.148.92.802015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 08:46:26
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

○A198.148.92.812015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 08:46:26
○ 2018-08-25 00:04:00
○ 2026-03-24 11:26:14

●A8.137.112.232026-03-24 → 2026-03-24 · 3 obs

○ 2018-08-25 00:04:00
● 2026-03-24 11:26:10
● 2026-03-24 11:26:14

○CNAMEcs.ename.net2018-08-25 → 2018-08-25 · 4 obs

○ 2015-11-12 22:00:44
● 2018-08-25 00:04:00
○ 2026-03-24 11:26:10
○ 2026-03-24 11:26:14

○CNAMEpending-delete.ename.net2015-06-28 → 2015-06-28 · 3 obs

● 2015-06-28 08:46:26
○ 2015-11-12 22:00:44
○ 2026-03-24 11:26:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net...	-
78ku.com	dns23.hichina.com, dns24.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.40

NS records: dns23.hichina.com, dns24.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 78ku.com (unsigned zone)

⏱️ Timing

Total: 3564ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`8.137.112.23`
NS	2	`dns23.hichina.com, dns24.hichina.com`
SOA	1	`dns23.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns23.hichina.com, dns23.hichina.com, dns23.hichina.com...)

Analysis

IP Addresses

78ku.com points to a single IP number: 8.137.112.23.

Name Servers

Delegation for 78ku.com rests with two name servers, dns23.hichina.com and dns24.hichina.com.

78ku.com shares the same name server setup as other domains, including iasokg.com, sino-web.net, semrushchina.cn, luxury-k.com and aimunimedia.com.

78ku.com partially shares name servers with other domains; for instance milens.com, xiaobibi.cn and consistent.asia.

These name servers are commonly used with expirens3.hichina.com and expirens4.hichina.com.

Host names with nine IP numbers:

dns23.hichina.com points to: 2408:4009:501::31, 39.96.153.40, 39.96.153.60, 47.118.199.200, 47.118.199.220, 120.76.107.40, 120.76.107.60, 139.224.142.100 and 139.224.142.110.

dns24.hichina.com points to: 2408:4009:501::32, 39.96.153.38, 39.96.153.61, 47.118.199.198, 47.118.199.222, 120.76.107.38, 120.76.107.61, 139.224.142.98 and 139.224.142.108.

78ku.com - robtex.com

78ku.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`78ku.com`

`com`