dev2b.ru - dns.ninja

`dev2b.ru`

DNSSEC	⚠️ Not signed
A	185.63.191.70^{🇷🇺 RU-JSCIOT185.63.188.0/22}
		PTR	`managerndsoptinfo.fvds.ru`
NS	`dns1.yandex.net` ⭐
		A	2a02:6b8::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns1.yandex.net`
		A	213.180.204.213^{🇷🇺 TELETECH213.180.192.0/19 Yandex network}
			PTR	`dns1.yandex.net`
NS	`dns2.yandex.net`
		A	2a02:6b8:0:1::213^{🇷🇺 TELETECH2a02:6b8::/32 Yandex network}
			PTR	`dns2.yandex.net`
		A	93.158.134.213^{🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network}
			PTR	`dns2.yandex.net`
MX	`mx.yandex.net` ⭐
		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	`dns1.yandex.net`dns-hosting@yandex.ru serial=37

`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=4069529

Same first word

dev2b.ru

Similar names

b2dev.ru

2bdev.com

b2dev.com

b2dev.nl

b2dev.es

DNS History

9 records (4 active, 5 former)

●NSdns1.yandex.net2015-12-04 → 2026-07-07 · 3 obs

○ 2015-08-08 01:00:18
● 2015-12-04 02:12:30
● 2026-07-07 16:39:02

●NSdns2.yandex.net2015-12-04 → 2026-07-07 · 3 obs

○ 2015-08-08 01:00:18
● 2015-12-04 02:12:30
● 2026-07-07 16:39:02

○NSns10.hoster.ru2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 01:00:18
○ 2015-12-04 02:12:30
○ 2026-07-07 16:39:02

○NSns11.hoster.ru2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 01:00:18
○ 2015-12-04 02:12:30
○ 2026-07-07 16:39:02

●MXmx.yandex.net2015-12-04 → 2026-07-07 · 3 obs

○ 2015-08-08 01:00:18
● 2015-12-04 02:12:30
● 2026-07-07 16:39:02

○MXmx.yandex.ru2015-08-08 → 2015-08-08 · 3 obs

● 2015-08-08 01:00:18
○ 2015-12-04 02:12:30
○ 2026-07-07 16:39:02

●A185.63.191.702026-03-10 → 2026-07-07 · 3 obs

○ 2020-03-02 20:17:00
● 2026-03-10 22:37:30
● 2026-07-07 16:39:02

○A5.9.173.212015-08-08 → 2017-03-24 · 4 obs

● 2015-08-08 01:00:18
● 2017-03-24 01:55:50
○ 2020-03-02 20:17:00
○ 2026-07-07 16:39:02

○A95.216.166.102020-03-02 → 2020-03-02 · 4 obs

○ 2017-03-24 01:55:50
● 2020-03-02 20:17:00
○ 2026-03-10 22:37:30
○ 2026-07-07 16:39:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, f.dns.ripn.net...	-
dev2b.ru	dns1.yandex.net, dns2.yandex.net	-

✅ Authoritative Response

Server:93.158.134.213

NS records: dns1.yandex.net, dns2.yandex.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev2b.ru (unsigned zone)

⏱️ Timing

Total: 1957ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.63.191.70`
NS	2	`dns1.yandex.net, dns2.yandex.net`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`v=spf1 redirect=_spf.yandex.net`
SOA	1	`dns1.yandex.net dns-hosting.yandex.ru`

Analysis

IP Addresses

dev2b.ru has exactly one IP address — 185.63.191.70.

Name Servers

dev2b.ru is served by two delegated name servers, dns1.yandex.net and dns2.yandex.net.

The name server configuration of dev2b.ru is shared with other domains, for instance jslab.kz, carebear.ru, s1u.ru and two others.

At least some of dev2b.ru's name servers are shared with other domains, for example gavrusha.ru, saigakenergy.com, 7put.ru and two more.

These name servers tend to be deployed in combination with the name servers dns1.yandex.ru and dns2.yandex.ru.

Each of the two host names carries two IP addresses: dns1.yandex.net points to 213.180.204.213 and 2a02:6b8::213, and dns2.yandex.net points to 93.158.134.213 and 2a02:6b8:0:1::213.

Mail Servers

dev2b.ru uses one mail server — mx.yandex.net.

The mail server setup of dev2b.ru matches that of other domains such as rosbuslines.ru, koptugeliyor.com, victoria-nn.ru and two others.

At least some of the mail servers used by dev2b.ru are shared with other domains: mb1.by, seagonefishing.com, inservice.am and two others among them.

mx.yandex.net directs to two IP numbers, 77.88.21.249 and 2a02:6b8::311.