`rc775.com`

DNSSEC	⚠️ Not signed
A	219.151.181.156^{🇨🇳 CHINANET-IDC-CQ219.151.176.0/20 CT-Chongqing-IDC}
NS	`dns29.hichina.com` ⭐
		A	2408:4009:501::37^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.39^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.59^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.199^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.219^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.39^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.59^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
NS	`dns30.hichina.com`
		A	2408:4009:501::38^{🇨🇳 Alibaba-Cloud2408:4009:501::/48}
		A	39.96.153.37^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	39.96.153.62^{🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC}
		A	47.118.199.197^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	47.118.199.221^{🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd.}
		A	120.76.107.37^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		A	120.76.107.62^{🇨🇳 Alibaba-Cloud120.76.0.0/17}
		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,}
		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,}
SOA	`dns29.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=1785479262

Previously MX for

rc775.com

Subdomains

www.rc775.com

Same first word

rc775.com

DNS History

12 records (3 active, 9 former)

●NSdns29.hichina.com2020-01-10 → 2026-07-31 · 3 obs

○ 2017-02-17 06:11:24
● 2020-01-10 02:53:56
● 2026-07-31 06:54:10

●NSdns30.hichina.com2020-01-10 → 2026-07-31 · 3 obs

○ 2017-02-17 06:11:24
● 2020-01-10 02:53:56
● 2026-07-31 06:54:10

○NSn319.ns.yunjiasu.com2015-08-01 → 2017-02-17 · 4 obs

● 2015-08-01 00:10:40
● 2017-02-17 06:11:24
○ 2020-01-10 02:53:56
○ 2026-07-31 06:54:10

○NSn3339.ns.yunjiasu.com2015-08-01 → 2017-02-17 · 4 obs

● 2015-08-01 00:10:40
● 2017-02-17 06:11:24
○ 2020-01-10 02:53:56
○ 2026-07-31 06:54:10

○MXdc-2074c5c5.rc775.com2015-08-01 → 2016-06-18 · 4 obs

● 2015-08-01 00:10:40
● 2016-06-18 05:11:38
○ 2017-02-17 06:11:24
○ 2026-07-31 06:54:10

○MXrc775.com2017-02-17 → 2017-02-17 · 4 obs

○ 2016-06-18 05:11:38
● 2017-02-17 06:11:24
○ 2020-01-10 02:53:56
○ 2026-07-31 06:54:10

○A108.162.192.1012015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 00:10:40
○ 2015-12-01 17:44:46
○ 2026-07-31 06:54:10

○A108.162.193.1012015-08-01 → 2015-08-01 · 3 obs

● 2015-08-01 00:10:40
○ 2015-12-01 17:44:46
○ 2026-07-31 06:54:10

○A162.159.210.392015-12-01 → 2016-06-18 · 5 obs

○ 2015-08-01 00:10:40
● 2015-12-01 17:44:46
● 2016-06-18 05:11:38
○ 2017-02-17 06:11:24
○ 2026-07-31 06:54:10

○A162.159.211.392015-12-01 → 2016-06-18 · 5 obs

○ 2015-08-01 00:10:40
● 2015-12-01 17:44:46
● 2016-06-18 05:11:38
○ 2017-02-17 06:11:24
○ 2026-07-31 06:54:10

○A218.65.178.742017-02-17 → 2020-01-10 · 5 obs

○ 2016-06-18 05:11:38
● 2017-02-17 06:11:24
● 2020-01-10 02:53:56
○ 2026-02-17 07:10:04
○ 2026-07-31 06:54:10

●A219.151.181.1562026-02-17 → 2026-07-31 · 3 obs

○ 2020-01-10 02:53:56
● 2026-02-17 07:10:04
● 2026-07-31 06:54:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
rc775.com	dns29.hichina.com, dns30.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.37

NS records: dns29.hichina.com, dns30.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rc775.com (unsigned zone)

⏱️ Timing

Total: 3497ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.151.181.156`
NS	2	`dns29.hichina.com, dns30.hichina.com`
SOA	1	`dns29.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns29.hichina.com, dns29.hichina.com, dns29.hichina.com...)

Analysis

Hierarchy

rc775.com serves as the parent of www.rc775.com.

IP Addresses

rc775.com resolves to just one IP address, 219.151.181.156.

Additional host names — including 365kl.net and www.rc775.com — share IP numbers with rc775.com.

Name Servers

rc775.com uses two name servers for its delegation: dns29.hichina.com and dns30.hichina.com.

rc775.com shares its NS records with other domains, for example syhk.cn, json.asia, zoomlion-access.com and two others.

rc775.com has at least partial name server overlap with other domains, such as luxuan.cn, youjiao.com, taoqicar.com and two others.

It is common to find these name servers paired with the name servers expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

DNS names with 9 IP addresses:

Hostname dns29.hichina.com directs to 39.96.153.39, 39.96.153.59 and 47.118.199.199 along with 6 other IP addresses.

Hostname dns30.hichina.com directs to 39.96.153.37, 39.96.153.62 and 47.118.199.197 along with 6 other IP addresses.

rc775.com - robtex.com

rc775.com

com