`primary-device-verification.com`

DNSSEC	⚠️ Not signed
A	91.212.166.213^{🇷🇺 proton6691.212.166.0/24}
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=1755117227

`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=1774393017

⚠️ On DNS blocklist: tif

Same first word

primary-device-verification.com

DNS History

4 records (4 active, 0 former)

●NSa.dnspod.com2026-03-18 → 2026-03-24 · 2 obs

● 2026-03-18 21:16:14
● 2026-03-24 23:13:12

●NSb.dnspod.com2026-03-18 → 2026-03-24 · 2 obs

● 2026-03-18 21:16:14
● 2026-03-24 23:13:12

●NSc.dnspod.com2026-03-18 → 2026-03-24 · 2 obs

● 2026-03-18 21:16:14
● 2026-03-24 23:13:12

●A91.212.166.2132026-03-18 → 2026-03-24 · 2 obs

● 2026-03-18 21:16:14
● 2026-03-24 23:13:12

🔍 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-verification.com	a.dnspod.com, b.dnspod.com, c.dnspod.com	10 records

✅ Authoritative Response

Server:101.227.168.75

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.212.166.213`
NS	3	`c.dnspod.com, a.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-verification.com points to a single IP: 91.212.166.213.

Other host names, for instance ledgercheckonline.com, sharedfilesdocson.com, check-review-phone.com, securedocumentsystem.com and gosafekey.com share IP numbers with primary-device-verification.com.

Name Servers

primary-device-verification.com is delegated to three name servers: a.dnspod.com, b.dnspod.com and c.dnspod.com.

primary-device-verification.com at least partially shares its name servers with other domains, for instance chat18im.cfd, wdnudnudc04.icu, blinkdrama.com, 852079431285717.icu and tbags.ru.

These name servers are often used together with the name servers 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-verification.com - robtex.com