`techrecommender.com`

DNSSEC	⚠️ Not signed
A	47.90.164.246^{🇺🇸 Alibaba-Cloud47.90.128.0/18 Alibaba CLoud}
NS	`park.i-now.cn` ⚠️ Not in zone NS records
		A	47.90.164.246^{🇺🇸 Alibaba-Cloud47.90.128.0/18 Alibaba CLoud}
NS	`park.i-now.com` ⚠️ Not in zone NS records
		A	54.156.158.84^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-156-158-84.compute-1.amazonaws.com`

`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=1786104364

Same first word

techrecommender.com

DNS History

11 records (3 active, 8 former)

○NSns1.taoa.com2026-04-19 → 2026-04-19 · 4 obs

○ 2016-12-17 00:12:42
● 2026-04-19 07:51:38
○ 2026-08-07 02:43:18
○ 2026-08-07 12:34:18

○NSns2.taoa.com2026-04-19 → 2026-04-19 · 4 obs

○ 2016-12-17 00:12:42
● 2026-04-19 07:51:38
○ 2026-08-07 02:43:18
○ 2026-08-07 12:34:18

○NSns37.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 00:12:42
○ 2026-04-19 07:51:38
○ 2026-08-07 12:34:18

○NSns38.domaincontrol.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 00:12:42
○ 2026-04-19 07:51:38
○ 2026-08-07 12:34:18

●NSpark.i-now.cn2026-08-07 → 2026-08-07 · 3 obs

○ 2026-04-19 07:51:38
● 2026-08-07 02:43:18
● 2026-08-07 12:34:18

●NSpark.i-now.com2026-08-07 → 2026-08-07 · 3 obs

○ 2026-04-19 07:51:38
● 2026-08-07 02:43:18
● 2026-08-07 12:34:18

○MXmailstore1.secureserver.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 00:12:42
○ 2026-04-19 07:51:38
○ 2026-08-07 12:34:18

○MXsmtp.secureserver.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 00:12:42
○ 2026-04-19 07:51:38
○ 2026-08-07 12:34:18

○A154.84.73.942026-04-19 → 2026-04-19 · 4 obs

○ 2016-12-17 00:12:42
● 2026-04-19 07:51:38
○ 2026-08-07 02:43:18
○ 2026-08-07 12:34:18

●A47.90.164.2462026-08-07 → 2026-08-07 · 3 obs

○ 2026-04-19 07:51:38
● 2026-08-07 02:43:18
● 2026-08-07 12:34:18

○A50.63.202.632016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 00:12:42
○ 2026-04-19 07:51:38
○ 2026-08-07 12:34:18

🔍 DNS Trace

Analysis

IP Addresses

techrecommender.com resolves to just one IP address, 47.90.164.246.

Two other host names, along with yzc378.com, ys-cg.com and sycstc.com, also share IP numbers with techrecommender.com.

Name Servers

techrecommender.com is delegated to two name servers: park.i-now.cn and park.i-now.com.

techrecommender.com shares its NS records with other domains, for example niugu888.cn, 44didi.com, my319.com and two others.

park.i-now.cn resolves to 47.90.164.246. park.i-now.com resolves to 54.156.158.84. Both host names point to a single IP number.

techrecommender.com - robtex.com