firststream.ru - dns.ninja

`firststream.ru`

DNSSEC	⚠️ Not signed
NS	`connie.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3af7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`connie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`connie.ns.cloudflare.com`
		A	108.162.192.247^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	172.64.32.247^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
		A	173.245.58.247^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`connie.ns.cloudflare.com`
NS	`guy.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`guy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`guy.ns.cloudflare.com`
		A	108.162.193.173^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	172.64.33.173^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
		A	173.245.59.173^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`guy.ns.cloudflare.com`
MX	`mx.yandex.ru` ⭐
		A	2a02:6b8::311^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
		A	77.88.21.249^{🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network}
			PTR	`mxfront.stable.qloud-b.yandex.net`
TXT	`v=spf1 redirect=_spf.yandex.net`
SOA	`connie.ns.cloudflare.com`dns@cloudflare.com serial=2354858943

`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=4069265

Same first word

firststream.com

firststream.ru

firststream.eu

Similar names

attressfirm.com

firstmaster.com

firstmaster.it

firmattress.com

masterfitrs.com

streamfirst.com

mattressfir.com

masterfirst.com

DNS History

7 records (3 active, 4 former)

●NSconnie.ns.cloudflare.com2026-04-01 → 2026-06-15 · 3 obs

○ 2017-06-08 11:41:46
● 2026-04-01 12:16:10
● 2026-06-15 16:13:38

●NSguy.ns.cloudflare.com2026-04-01 → 2026-06-15 · 3 obs

○ 2017-06-08 11:41:46
● 2026-04-01 12:16:10
● 2026-06-15 16:13:38

○NSns1.reg.ru2015-06-15 → 2017-06-08 · 4 obs

● 2015-06-15 18:48:28
● 2017-06-08 11:41:46
○ 2026-04-01 12:16:10
○ 2026-06-15 16:13:38

○NSns2.reg.ru2015-06-15 → 2017-06-08 · 4 obs

● 2015-06-15 18:48:28
● 2017-06-08 11:41:46
○ 2026-04-01 12:16:10
○ 2026-06-15 16:13:38

●MXmx.yandex.ru2015-06-15 → 2026-06-15 · 2 obs

● 2015-06-15 18:48:28
● 2026-06-15 16:13:38

○A178.207.13.792015-06-15 → 2015-06-15 · 3 obs

● 2015-06-15 18:48:28
○ 2015-11-01 04:30:14
○ 2026-06-15 16:13:38

○A89.251.150.1772015-11-01 → 2017-06-08 · 5 obs

○ 2015-06-15 18:48:28
● 2015-11-01 04:30:14
● 2017-06-08 11:41:46
○ 2026-04-01 12:16:10
○ 2026-06-15 16:13:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...	10 records
firststream.ru	connie.ns.cloudflare.com, guy.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.247

NS records: connie.ns.cloudflare.com, guy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firststream.ru (unsigned zone)

⏱️ Timing

Total: 634ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`connie.ns.cloudflare.com, guy.ns.cloudflare.com`
MX	1	`mx.yandex.ru (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
SOA	1	`connie.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, d.dns.ripn.net...)

Analysis

Name Servers

firststream.ru is delegated to two name servers: connie.ns.cloudflare.com and guy.ns.cloudflare.com.

firststream.ru shares its name server setup with other domains, including mabatt.co.il, vnoptictech.com.vn, vinaoptic.com.vn and two others.

firststream.ru partially shares its NS delegation with several other domains, including toson.fr, tongxiaofeng.com, mapimoveis.com and two others.

These name servers are regularly seen alongside roan.ns.cloudflare.com and ines.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

connie.ns.cloudflare.com resolves to 108.162.192.247, 172.64.32.247, 173.245.58.247 and 3 other IP addresses.

guy.ns.cloudflare.com resolves to 108.162.193.173, 172.64.33.173, 173.245.59.173 and 3 other IP addresses.

Mail Servers

firststream.ru has one mail server: mx.yandex.ru.

firststream.ru shares the same mail server setup as other domains, including design-f.ru, compsciclub.ru, nwst.ru and two others.

firststream.ru shares mail servers — at least in part — with other domains, including altepc.ru, c-rover.com, all-terra.ru and two others.

These mail servers are frequently seen alongside the mail servers mx.yandex.net.

The host mx.yandex.ru resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.