`firsttrusteedrx.ru`

DNSSEC	⚠️ Not signed
A	188.40.141.211^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
		PTR	`static.211.141.40.188.clients.your-server.de`
NS	`ns1.firsttrusteedrx.ru` ⭐
		A	188.40.141.217^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`static.217.141.40.188.clients.your-server.de`
NS	`de-a.sinkhole.shadowserver.org` ⚠️ Not in zone NS records
		A	188.40.141.217^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`static.217.141.40.188.clients.your-server.de`
NS	`de-b.sinkhole.shadowserver.org` ⚠️ Not in zone NS records
		A	188.40.141.213^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`static.213.141.40.188.clients.your-server.de`
NS	`ns.firsttrusteedrx.ru` ⚠️ Not in parent delegation
		A	188.40.141.211^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`static.211.141.40.188.clients.your-server.de`
NS	`ns2.firsttrusteedrx.ru` ⚠️ Not in parent delegation
		A	188.40.141.213^{🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1}
			PTR	`static.213.141.40.188.clients.your-server.de`
SOA	`ns.firsttrusteedrx.ru`root@firsttrusteedrx.ru 2024-05-24 #1

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068514

⚠️ On DNS blocklist: tif

Previously MX for

firsttrusteedrx.ru

Same first word

firsttrusteedrx.ru

DNS History

11 records (6 active, 5 former)

●NSde-a.sinkhole.shadowserver.org2026-03-31 → 2026-04-14 · 3 obs

○ 2017-12-19 18:41:26
● 2026-03-31 09:09:56
● 2026-04-14 18:34:12

●NSde-b.sinkhole.shadowserver.org2026-03-31 → 2026-04-14 · 3 obs

○ 2017-12-19 18:41:26
● 2026-03-31 09:09:56
● 2026-04-14 18:34:12

●NSns.firsttrusteedrx.ru2026-03-31 → 2026-04-14 · 3 obs

○ 2017-12-19 18:41:26
● 2026-03-31 09:09:56
● 2026-04-14 18:34:12

●NSns1.firsttrusteedrx.ru2026-03-31 → 2026-04-14 · 3 obs

○ 2017-12-19 18:41:26
● 2026-03-31 09:09:56
● 2026-04-14 18:34:12

○NSns1.hostrush.com2017-12-19 → 2017-12-19 · 3 obs

● 2017-12-19 18:41:26
○ 2026-03-31 09:09:56
○ 2026-04-14 18:34:12

●NSns2.firsttrusteedrx.ru2026-03-31 → 2026-04-14 · 3 obs

○ 2017-12-19 18:41:26
● 2026-03-31 09:09:56
● 2026-04-14 18:34:12

○NSns2.hostrush.com2017-12-19 → 2017-12-19 · 3 obs

● 2017-12-19 18:41:26
○ 2026-03-31 09:09:56
○ 2026-04-14 18:34:12

○NSns3.hostrush.com2017-12-19 → 2017-12-19 · 3 obs

● 2017-12-19 18:41:26
○ 2026-03-31 09:09:56
○ 2026-04-14 18:34:12

○MXfirsttrusteedrx.ru2017-12-19 → 2017-12-19 · 3 obs

● 2017-12-19 18:41:26
○ 2026-03-31 09:09:56
○ 2026-04-14 18:34:12

○A172.106.75.92017-12-19 → 2017-12-19 · 3 obs

● 2017-12-19 18:41:26
○ 2026-03-31 09:09:56
○ 2026-04-14 18:34:12

●A188.40.141.2112026-03-31 → 2026-04-14 · 3 obs

○ 2017-12-19 18:41:26
● 2026-03-31 09:09:56
● 2026-04-14 18:34:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	-
firsttrusteedrx.ru	de-a.sinkhole.shadowserver.org, de-b.sinkhole.shadowserver.org	-

✅ Authoritative Response

Server:188.40.141.213

NS records: de-a.sinkhole.shadowserver.org, de-b.sinkhole.shadowserver.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firsttrusteedrx.ru (unsigned zone)

⏱️ Timing

Total: 963ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`188.40.141.211`
NS	2	`ns1.firsttrusteedrx.ru, ns2.firsttrusteedrx.ru`
SOA	1	`ns.firsttrusteedrx.ru root.firsttrusteed`

Analysis

IP Addresses

firsttrusteedrx.ru points to IP number: 188.40.141.211.

Other host names such as 6x69(0x787878).ru, kupitest-service012505.ru, ns.civilomicanko.ru, www.bahninfo.at and funzel.info share IPs with firsttrusteedrx.ru.

Name Servers

firsttrusteedrx.ru is delegated to five name servers: ns1.firsttrusteedrx.ru, ns2.firsttrusteedrx.ru, ns.firsttrusteedrx.ru, de-a.sinkhole.shadowserver.org and de-b.sinkhole.shadowserver.org.

firsttrusteedrx.ru at least partially shares name servers with other domains, for instance 10022020rustest213-service1002012510022020.ru, test-service01club2505.ru, naritouzina.net, statisticblogpack.xyz and admlogs85x.xyz.

Host names with a single IP value:

ns1.firsttrusteedrx.ru points to 188.40.141.217.

ns2.firsttrusteedrx.ru points to 188.40.141.213.

ns.firsttrusteedrx.ru points to 188.40.141.211.

de-a.sinkhole.shadowserver.org points to 188.40.141.217.

de-b.sinkhole.shadowserver.org points to 188.40.141.213.

Host names pointing to 188.40.141.217: ns1.firsttrusteedrx.ru and de-a.sinkhole.shadowserver.org.

Host names pointing to 188.40.141.213: ns2.firsttrusteedrx.ru and de-b.sinkhole.shadowserver.org.

firsttrusteedrx.ru - robtex.com