`dacangku.com`

DNSSEC	⚠️ Not signed
A	51.195.113.81^{🇫🇷 OVH51.195.0.0/16}
		PTR	`ip81.ip-51-195-113.eu`
NS	`dns25.hichina.com` ⭐
		A	2408:4009:501::33^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-39.defastlink.net`
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-59.defastlink.net`
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-199.defastlink.net`
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-219.defastlink.net`
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-39.defastlink.net`
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-59.defastlink.net`
		A	139.224.142.99^{🇨🇳 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-139-224-142-99.defastlink.net`
		A	139.224.142.109^{🇨🇳 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-139-224-142-109.defastlink.net`
NS	`dns26.hichina.com`
		A	2408:4009:501::34^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-37.defastlink.net`
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
			PTR	`ip-39-96-153-62.defastlink.net`
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-197.defastlink.net`
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
			PTR	`ip-47-118-199-221.defastlink.net`
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-37.defastlink.net`
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
			PTR	`ip-120-76-107-62.defastlink.net`
		A	139.224.142.102^{🇨🇳 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-139-224-142-102.defastlink.net`
		A	139.224.142.107^{🇨🇳 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-139-224-142-107.defastlink.net`
MX	`mx.antispams.com` ⭐
		A	51.38.122.115^{🇫🇷 OVH51.38.0.0/16}
			PTR	`mx.antispams.com`
TXT	`v=spf1 a mx -all`
SOA	`dns25.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

🔒 HSTS Preload (+subdomains)

Same first word

dacangku.cn

dacangku.com.cn

dacangku.com

DNS History

19 records (4 active, 15 former)

○NSdacangku.com2015-05-06 → 2016-03-25 · 4 obs

● 2015-05-06 13:30:34
● 2016-03-25 18:17:42
○ 2016-09-09 08:59:10
○ 2026-03-24 03:34:16

●NSdns25.hichina.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-06 09:05:04
● 2026-03-24 03:34:16

●NSdns26.hichina.com2026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-06 09:05:04
● 2026-03-24 03:34:16

○NSmyns1.fabulous.com2015-05-06 → 2016-09-09 · 4 obs

● 2015-05-06 13:30:34
● 2016-09-09 08:59:10
○ 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○NSmyns2.fabulous.com2015-05-06 → 2016-09-09 · 4 obs

● 2015-05-06 13:30:34
● 2016-09-09 08:59:10
○ 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○NSns.uniregistry.net2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-09 08:59:10
● 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○NSns1.uniregistry-dns.com2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-09 08:59:10
● 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○NSns1.uniregistry-dns.net2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-09 08:59:10
● 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○NSns2.uniregistry-dns.com2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-09 08:59:10
● 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○NSns2.uniregistry-dns.net2017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-09 08:59:10
● 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○MXmailstore1.asia.secureserver.net2015-05-06 → 2016-03-25 · 4 obs

● 2015-05-06 13:30:34
● 2016-03-25 18:17:42
○ 2016-09-09 08:59:10
○ 2026-03-24 03:34:16

●MXmx.antispams.com2026-03-24 → 2026-03-24 · 2 obs

○ 2016-09-09 08:59:10
● 2026-03-24 03:34:16

○MXsmtp.asia.secureserver.net2015-05-06 → 2016-03-25 · 4 obs

● 2015-05-06 13:30:34
● 2016-03-25 18:17:42
○ 2016-09-09 08:59:10
○ 2026-03-24 03:34:16

○A128.199.255.32017-04-06 → 2017-04-06 · 3 obs

○ 2016-09-09 08:59:10
● 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○A128.199.98.1882015-05-06 → 2015-12-28 · 4 obs

● 2015-05-06 13:30:34
● 2015-12-28 15:19:38
○ 2016-03-25 18:17:42
○ 2026-03-24 03:34:16

○A135.125.128.122026-03-24 → 2026-03-24 · 1 obs

○ 2026-03-24 03:34:16

○A139.59.245.2522016-09-09 → 2016-09-09 · 4 obs

○ 2016-03-25 18:17:42
● 2016-09-09 08:59:10
○ 2017-04-06 09:05:04
○ 2026-03-24 03:34:16

○A45.55.10.1962016-03-25 → 2016-03-25 · 4 obs

○ 2015-12-28 15:19:38
● 2016-03-25 18:17:42
○ 2016-09-09 08:59:10
○ 2026-03-24 03:34:16

●A51.195.113.812026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-06 09:05:04
● 2026-03-24 03:34:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dacangku.com	dns25.hichina.com, dns26.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns25.hichina.com, dns26.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dacangku.com (unsigned zone)

⏱️ Timing

Total: 588ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.195.113.81`
NS	2	`dns25.hichina.com, dns26.hichina.com`
MX	1	`mx.antispams.com (pri: 10)`
TXT	1	`v=spf1 a mx -all`
SOA	1	`dns25.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns25.hichina.com, dns25.hichina.com, dns25.hichina.com...)

Analysis

IP Addresses

dacangku.com resolves to a single IP address: 51.195.113.81.

Other host names including bigland.com, chanjian.com, bigmore.com, chanque.com and co2air.com share IP numbers with dacangku.com.

Name Servers

dacangku.com's delegation uses two name servers, dns25.hichina.com and dns26.hichina.com.

dacangku.com shares the same name server setup as other domains, for example dzswpx.cn, nbycedu.online, tjfybj.com, aidewote.com and ux5.cn.

dacangku.com at least partially shares name servers with other domains, including aerosolchina.org, anlu.gov.cn, taisu.cn, wsyaa.com and immorlizee.com.

dns25.hichina.com points to: 2408:4009:501::33, 39.96.153.39, 39.96.153.59, 47.118.199.199, 47.118.199.219, 120.76.107.39, 120.76.107.59, 139.224.142.99 and 139.224.142.109.

dns26.hichina.com points to: 2408:4009:501::34, 39.96.153.37, 39.96.153.62, 47.118.199.197, 47.118.199.221, 120.76.107.37, 120.76.107.62, 139.224.142.102 and 139.224.142.107.

Mail Servers

dacangku.com is handled by a single mail server, mx.antispams.com.

dacangku.com shares its mail server setup with other domains, including wochentag.com, 12588.com, 90minut.com, westlook.com and kaixi.com.

mx.antispams.com points to a single IP: 51.38.122.115.

dacangku.com - robtex.com

dacangku.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`dacangku.com`

`com`