`primary-device-validate.com`

DNSSEC	⚠️ Not signed
A	91.202.233.147^{🇹🇲 PROSPERO-AS91.202.233.0/24}
NS	`a.dnspod.com` ⭐
		A	43.130.172.75^{🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	43.134.249.74^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	101.227.168.75^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	117.135.128.175^{🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route)}
			PTR	`(root)`
NS	`b.dnspod.com`
		A	43.161.3.75^{🇮🇳 TENCENT-NET-AP-CN43.161.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	163.177.5.79^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
		A	220.196.136.75^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`c.dnspod.com`
		A	43.134.249.75^{🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES}
		A	112.80.181.175^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	125.94.59.175^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
SOA	`a.dnspod.com`domainadmin@dnspod.com serial=1766526395

`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

⚠️ On DNS blocklist: tif

Same first word

primary-device-validate.com

DNS History

4 records (4 active, 0 former)

●NSa.dnspod.com2026-03-11 → 2026-03-22 · 2 obs

● 2026-03-11 00:57:36
● 2026-03-22 22:04:12

●NSb.dnspod.com2026-03-11 → 2026-03-22 · 2 obs

● 2026-03-11 00:57:36
● 2026-03-22 22:04:12

●NSc.dnspod.com2026-03-11 → 2026-03-22 · 2 obs

● 2026-03-11 00:57:36
● 2026-03-22 22:04:12

●A91.202.233.1472026-03-11 → 2026-03-22 · 2 obs

● 2026-03-11 00:57:36
● 2026-03-22 22:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
primary-device-validate.com	a.dnspod.com, b.dnspod.com, c.dnspod.com	10 records

✅ Authoritative Response

Server: 163.177.5.79

NS records: a.dnspod.com, b.dnspod.com, c.dnspod.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for primary-device-validate.com (unsigned zone)

⏱️ Timing

Total: 3508ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.202.233.147`
NS	3	`b.dnspod.com, c.dnspod.com...`
SOA	1	`a.dnspod.com domainadmin.dnspod.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dnspod.com, a.dnspod.com, a.dnspod.com...)

Analysis

IP Addresses

primary-device-validate.com points to IP number 91.202.233.147.

For instance, other host names sunwadsupport.sbs, commbizhelp.com, santander-validar.com, sabonlinebanking.com and n0tice-0f-4ssessment.info share IP numbers with primary-device-validate.com.

Name Servers

The delegation for primary-device-validate.com is handled by three name servers: a.dnspod.com, b.dnspod.com and c.dnspod.com.

primary-device-validate.com shares name servers with other domains at least partially, for example zoccn.com, cliptrips.com, 75pvs.icu, exodus.lu and web-rakouetnsei.net.

These name servers are commonly used with f1g1ns1.dnspod.net.

Host names with four IP numbers: a.dnspod.com points to 43.130.172.75, 43.134.249.74, 101.227.168.75 and 117.135.128.175.

Host names with three IP numbers: b.dnspod.com points to 43.161.3.75, 163.177.5.79 and 220.196.136.75; c.dnspod.com points to 43.134.249.75, 112.80.181.175 and 125.94.59.175.

primary-device-validate.com - robtex.com