`academy-tech.ru`

DNSSEC	⚠️ Not signed
A	2a03:6f00:1::5c35:60c1^{🇷🇺 TimeWeb-AS2a03:6f00:1::/48 TIMEWEB-v6-48-1}
		PTR	`vh348.timeweb.ru`
A	92.53.96.193^{🇷🇺 TimeWeb-AS92.53.96.0/24}
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	`yandex-verification: c668cfc892e98762`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=18

`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=4068829

Same first word

academy-tech.ru

Similar names

tech-academy.org

tech-academy.co.uk

DNS History

12 records (7 active, 5 former)

○NSapes.com.ua2017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 22:13:22
○ 2026-05-11 01:19:58
○ 2026-05-11 01:20:00

○NSns1.firstvds.ru2017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 22:13:22
○ 2026-05-11 01:19:58
○ 2026-05-11 01:20:00

●NSns1.timeweb.ru2026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

○NSns2.firstvds.ru2017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 22:13:22
○ 2026-05-11 01:19:58
○ 2026-05-11 01:20:00

●NSns2.timeweb.ru2026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

●NSns3.timeweb.org2026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

●NSns4.timeweb.org2026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

○MXmail.academy-tech.ru2017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 22:13:22
○ 2026-05-11 01:19:58
○ 2026-05-11 01:20:00

●MXmx.yandex.net2026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

○A213.159.208.742017-12-18 → 2017-12-18 · 3 obs

● 2017-12-18 22:13:22
○ 2026-05-11 01:19:58
○ 2026-05-11 01:20:00

●A2a03:6f00:1::5c35:60c12026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

●A92.53.96.1932026-05-11 → 2026-05-11 · 3 obs

○ 2017-12-18 22:13:22
● 2026-05-11 01:19:58
● 2026-05-11 01:20:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net, e.dns.ripn.net...	-
academy-tech.ru	ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru	2 records

✅ Authoritative Response

Server:85.193.93.85

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for academy-tech.ru (unsigned zone)

⏱️ Timing

Total: 676ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`92.53.96.193`
AAAA	1	`2a03:6f00:1::5c35:60c1`
NS	4	`ns1.timeweb.ru, ns3.timeweb.org...`
MX	1	`mx.yandex.net (pri: 10)`
TXT	1	`yandex-verification: c668cfc892e98762`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

academy-tech.ru points to two IP numbers: 2a03:6f00:1::5c35:60c1 and 92.53.96.193.

Other host names, for instance robinzoid.ru, arm-1.ru, vw-tts.ru, gnb-belgorod.ru and utsgroup.ru share IP numbers with academy-tech.ru.

Name Servers

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

academy-tech.ru at least partially shares its name servers with other domains, for instance piddon.com, 160.222.57.176.in-addr.arpa, probeg-st.ru, expert-russia.ru and 1298550-unisiter4.tw1.ru.

Host names with two IPs: 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

academy-tech.ru is served by a single mail server, mx.yandex.net.

academy-tech.ru uses the same mail server setup as other domains such as cloud-b.ru, electraint.com, lampochca.ru, rostechs.ru and antarescraft.ru.

academy-tech.ru shares at least some mail servers with other domains, for instance kugukids.com and okna-kes.ru.

Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.

academy-tech.ru - robtex.com

academy-tech.ru

ru

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`academy-tech.ru`

`ru`