`stt-performance.ru`

DNSSEC	⚠️ Not signed
A	2a03:6f00:6:1::517:3319^{🇷🇺 TimeWeb-AS2a03:6f00:6::/48}
		PTR	`vh430.timeweb.ru`
A	5.23.51.25^{🇷🇺 TimeWeb-AS5.23.51.0/24}
NS	`ns1.timeweb.ru` ⭐
		A	2a03:6f04:dead:bee::1^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.93^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns1.timeweb.ru`
NS	`ns2.timeweb.ru`
		A	2a03:6f04:dead:bee::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	85.193.93.85^{🇵🇱 TimeWeb-AS85.193.93.0/24}
			PTR	`ns2.timeweb.ru`
NS	`ns3.timeweb.org`
		A	2a03:6f07:4::2^{🇷🇺 TimeWeb-AS2a03:6f00::/29}
		A	217.78.234.130^{🇷🇺 TimeWeb-AS217.78.234.0/24}
NS	`ns4.timeweb.org`
		A	2a00:65e0:6:5:232a::2^{🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet"}
		A	139.45.249.139^{🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB}
			PTR	`gw-139.45.249.139-rt1.km.spb.retn.ru`
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`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`v=spf1 ip4:5.23.51.25 include:_spf.yandex.net ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru 2025-11-21 #0

`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=4068280

Subdomains

www.stt-performance.ru

Same first word

stt-performance.ru

Similar names

tts-performance.co.uk

DNS History

24 records (7 active, 17 former)

○NSdina.ns.cloudflare.com2016-07-19 → 2016-07-19 · 4 obs

○ 2016-03-15 14:51:38
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○NSmark.ns.cloudflare.com2016-07-19 → 2016-07-19 · 4 obs

○ 2016-03-15 14:51:38
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○NSns1.simplecloud.club2017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-19 17:58:00
● 2017-03-29 10:34:16
○ 2021-01-10 16:24:02
○ 2026-03-26 09:09:26

○NSns1.simplecloud.ru2021-01-10 → 2021-01-10 · 4 obs

○ 2017-03-29 10:34:16
● 2021-01-10 16:24:02
○ 2026-03-25 20:48:34
○ 2026-03-26 09:09:26

●NSns1.timeweb.ru2026-03-25 → 2026-03-26 · 3 obs

○ 2021-01-10 16:24:02
● 2026-03-25 20:48:34
● 2026-03-26 09:09:26

○NSns2.simplecloud.club2017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-19 17:58:00
● 2017-03-29 10:34:16
○ 2021-01-10 16:24:02
○ 2026-03-26 09:09:26

○NSns2.simplecloud.ru2021-01-10 → 2021-01-10 · 4 obs

○ 2017-03-29 10:34:16
● 2021-01-10 16:24:02
○ 2026-03-25 20:48:34
○ 2026-03-26 09:09:26

●NSns2.timeweb.ru2026-03-25 → 2026-03-26 · 3 obs

○ 2021-01-10 16:24:02
● 2026-03-25 20:48:34
● 2026-03-26 09:09:26

○NSns3.nic.ru2015-08-09 → 2016-03-15 · 4 obs

● 2015-08-09 05:57:46
● 2016-03-15 14:51:38
○ 2016-07-19 17:58:00
○ 2026-03-26 09:09:26

●NSns3.timeweb.org2026-03-25 → 2026-03-26 · 3 obs

○ 2021-01-10 16:24:02
● 2026-03-25 20:48:34
● 2026-03-26 09:09:26

○NSns4.nic.ru2015-08-09 → 2016-03-15 · 4 obs

● 2015-08-09 05:57:46
● 2016-03-15 14:51:38
○ 2016-07-19 17:58:00
○ 2026-03-26 09:09:26

●NSns4.timeweb.org2026-03-25 → 2026-03-26 · 3 obs

○ 2021-01-10 16:24:02
● 2026-03-25 20:48:34
● 2026-03-26 09:09:26

○NSns8.nic.ru2015-08-09 → 2016-03-15 · 4 obs

● 2015-08-09 05:57:46
● 2016-03-15 14:51:38
○ 2016-07-19 17:58:00
○ 2026-03-26 09:09:26

●MXmx.yandex.net2017-03-29 → 2026-03-26 · 3 obs

○ 2016-07-19 17:58:00
● 2017-03-29 10:34:16
● 2026-03-26 09:09:26

○MXmx01.nicmail.ru2015-08-09 → 2016-07-19 · 4 obs

● 2015-08-09 05:57:46
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○MXmx02.nicmail.ru2015-08-09 → 2016-07-19 · 4 obs

● 2015-08-09 05:57:46
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○MXmx03.nicmail.ru2015-08-09 → 2016-07-19 · 4 obs

● 2015-08-09 05:57:46
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○A104.18.54.542016-07-19 → 2016-07-19 · 4 obs

○ 2016-03-15 14:51:38
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○A104.18.55.542016-07-19 → 2016-07-19 · 4 obs

○ 2016-03-15 14:51:38
● 2016-07-19 17:58:00
○ 2017-03-29 10:34:16
○ 2026-03-26 09:09:26

○A195.208.0.1452015-08-09 → 2016-03-15 · 4 obs

● 2015-08-09 05:57:46
● 2016-03-15 14:51:38
○ 2016-07-19 17:58:00
○ 2026-03-26 09:09:26

●A2a03:6f00:6:1::517:33192026-03-25 → 2026-03-26 · 3 obs

○ 2021-01-10 16:24:02
● 2026-03-25 20:48:34
● 2026-03-26 09:09:26

●A5.23.51.252026-03-25 → 2026-03-26 · 3 obs

○ 2021-01-10 16:24:02
● 2026-03-25 20:48:34
● 2026-03-26 09:09:26

○A85.143.212.82021-01-10 → 2021-01-10 · 4 obs

○ 2017-03-29 10:34:16
● 2021-01-10 16:24:02
○ 2026-03-25 20:48:34
○ 2026-03-26 09:09:26

○A85.143.213.322017-03-29 → 2017-03-29 · 4 obs

○ 2016-07-19 17:58:00
● 2017-03-29 10:34:16
○ 2021-01-10 16:24:02
○ 2026-03-26 09:09:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net...	-
stt-performance.ru	ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org	2 records

✅ Authoritative Response

Server:85.193.93.85

NS records: ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org, ns4.timeweb.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stt-performance.ru (unsigned zone)

⏱️ Timing

Total: 1569ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`5.23.51.25`
AAAA	1	`2a03:6f00:6:1::517:3319`
NS	4	`ns2.timeweb.ru, ns1.timeweb.ru...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	3	`v=spf1 include:_spf.google.com ~all, v=spf1 redirect=_spf.yandex.net...`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.timeweb.ru, ns2.timeweb.ru)

Analysis

Hierarchy

The parent of www.stt-performance.ru is stt-performance.ru.

IP Addresses

stt-performance.ru points to two IP numbers: 2a03:6f00:6:1::517:3319 and 5.23.51.25.

Other host names such as dewa.ru, seo3.ru, prorosy.ru, vakod.ru and victoryarrow.com share IPs with stt-performance.ru.

Name Servers

stt-performance.ru is delegated to four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

stt-performance.ru at least partially shares name servers with other domains, for example nkpinso.ru, bitingfishing.ru, prominus.ru, 337721-gosokna.tmweb.ru and deti-liski.ru.

Host names with two IP numbers:

ns3.timeweb.org points to: 2a03:6f07:4::2 and 217.78.234.130

ns4.timeweb.org points to: 2a00:65e0:6:5:232a::2 and 139.45.249.139

ns1.timeweb.ru points to: 2a03:6f04:dead:bee::1 and 85.193.93.93

ns2.timeweb.ru points to: 2a03:6f04:dead:bee::2 and 85.193.93.85

Mail Servers

The mx.yandex.net mail server handles stt-performance.ru.

stt-performance.ru shares the same mail server setup as other domains, including turnip.ru, mgaw.club, vincode.am, ic-titan.ru and geomatik.su.

stt-performance.ru shares some mail servers with other domains, at least partially, for instance kidium.ru, jashima.com, lukoil.org and t-vid.ru.

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

stt-performance.ru - robtex.com