rdnotech.com - dns.ninja

`rdnotech.com`

DNSSEC	⚠️ Not signed
NS	`dns9.hichina.com` ⭐
		A	2408:4009:501::17^{🇨🇳 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	`dns10.hichina.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mxhichina.com`
SOA	`dns9.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=1782838956

Same first word

rdnotech.com

Similar names

dortechn.com

nordtech.co

techdron.com

nordtech.se

hdcentro.com

nordtech.com

technord.ca

technord.se

nordtech.de

rdtechno.com

nordtech.com.br

etonrdch.org

drtechno.com

nordtech.eu

rednotch.com

nordtech.kz

nordtech.ee

nordtech.co.jp

techdron.at

nordtech.lv

technord.ru

nordtech.dk

nordtech.ru

drontech.fr

nordtech.no

technord.com

drtechno.ru

ontechrd.com

centrohd.com

nordtech.cn

dronetch.com

northedc.com

nordtech.fr

othercdn.com

rondtech.com

chordnet.com

DNS History

7 records (4 active, 3 former)

○NSdns.4cun.com2015-06-19 → 2016-06-25 · 4 obs

● 2015-06-19 09:49:12
● 2016-06-25 00:35:34
○ 2017-02-13 19:35:06
○ 2026-06-30 17:29:50

●NSdns10.hichina.com2017-02-13 → 2026-06-30 · 3 obs

○ 2016-06-25 00:35:34
● 2017-02-13 19:35:06
● 2026-06-30 17:29:50

●NSdns9.hichina.com2017-02-13 → 2026-06-30 · 3 obs

○ 2016-06-25 00:35:34
● 2017-02-13 19:35:06
● 2026-06-30 17:29:50

●MXmxbiz1.qq.com2019-12-21 → 2026-06-30 · 3 obs

○ 2017-02-13 19:35:06
● 2019-12-21 10:30:02
● 2026-06-30 17:29:50

●MXmxbiz2.qq.com2019-12-21 → 2026-06-30 · 3 obs

○ 2017-02-13 19:35:06
● 2019-12-21 10:30:02
● 2026-06-30 17:29:50

○MXmxn.mxhichina.com2015-11-03 → 2017-02-13 · 4 obs

● 2015-11-03 21:42:58
● 2017-02-13 19:35:06
○ 2019-12-21 10:30:02
○ 2026-06-30 17:29:50

○MXmxw.mxhichina.com2015-11-03 → 2017-02-13 · 4 obs

● 2015-11-03 21:42:58
● 2017-02-13 19:35:06
○ 2019-12-21 10:30:02
○ 2026-06-30 17:29:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
rdnotech.com	dns9.hichina.com, dns10.hichina.com	18 records

✅ Authoritative Response

Server:120.76.107.42

NS records: dns9.hichina.com, dns10.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rdnotech.com (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns9.hichina.com, dns10.hichina.com`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	1	`v=spf1 include:spf.mxhichina.com`
SOA	1	`dns9.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)

Analysis

Name Servers

The NS records for rdnotech.com delegate to dns10.hichina.com and dns9.hichina.com.

rdnotech.com uses the same name servers as several other domains — among them luoxuandeng.cn, sdsvl.com, qfcr.com and two more.

rdnotech.com and other domains like 0zv.com share at least a portion of their name servers.

Hostnames that resolve to 9 IP addresses:

dns9.hichina.com maps to 39.96.153.42, 39.96.153.52, 47.118.199.202 and 6 additional IP addresses.

Mail Servers

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

rdnotech.com uses an identical mail server configuration to several other domains — among them shazc.com, uicer.com, prodectech.com and two more.

rdnotech.com has at least partial mail server overlap with other domains such as kdream.cn, rbtssws.com.cn, gc618.com and two more.