lambda-tdk.ru - dns.ninja

`lambda-tdk.ru`

DNSSEC	⚠️ Not signed
A	212.113.120.95^{🇷🇺 TimeWeb-AS212.113.120.0/24}
		PTR	`etk-komplekt.ru`
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	`mail.lambda-tdk.ru`⁽²⁰⁾
		A	212.113.120.95^{🇷🇺 TimeWeb-AS212.113.120.0/24}
			PTR	`etk-komplekt.ru`
TXT	`v=spf1 ip4:212.113.120.95 ip6:2a03:6f01:1:2::1:e569 a mx ~all`
SOA	`ns1.timeweb.ru`dns@timeweb.ru serial=24

`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=4069455

Subdomains

mx1.lambda-tdk.ru

mail.lambda-tdk.ru

Same first word

lambda-tdk.ru

lambda-tdk.com

Similar names

DNS History

14 records (6 active, 8 former)

○NSns1.mchost.ru2020-02-19 → 2026-03-25 · 4 obs

● 2020-02-19 12:25:48
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

●NSns1.timeweb.ru2026-05-09 → 2026-07-01 · 3 obs

○ 2026-03-25 02:21:56
● 2026-05-09 05:24:48
● 2026-07-01 13:09:40

○NSns2.mchost.ru2020-02-19 → 2026-03-25 · 4 obs

● 2020-02-19 12:25:48
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

●NSns2.timeweb.ru2026-05-09 → 2026-07-01 · 3 obs

○ 2026-03-25 02:21:56
● 2026-05-09 05:24:48
● 2026-07-01 13:09:40

○NSns3.mchost.ru2020-02-19 → 2026-03-25 · 4 obs

● 2020-02-19 12:25:48
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

●NSns3.timeweb.org2026-05-09 → 2026-07-01 · 3 obs

○ 2026-03-25 02:21:56
● 2026-05-09 05:24:48
● 2026-07-01 13:09:40

○NSns4.mchost.ru2020-02-19 → 2026-03-25 · 4 obs

● 2020-02-19 12:25:48
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

●NSns4.timeweb.org2026-05-09 → 2026-07-01 · 3 obs

○ 2026-03-25 02:21:56
● 2026-05-09 05:24:48
● 2026-07-01 13:09:40

●MXmail.lambda-tdk.ru2026-05-09 → 2026-07-01 · 3 obs

○ 2026-03-25 02:21:56
● 2026-05-09 05:24:48
● 2026-07-01 13:09:40

○MXmx1.lambda-tdk.ru2020-02-19 → 2026-03-25 · 4 obs

● 2020-02-19 12:25:48
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

○MXmx2.lambda-tdk.ru2020-02-19 → 2026-03-25 · 4 obs

● 2020-02-19 12:25:48
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

○A178.208.83.282020-02-19 → 2020-02-19 · 3 obs

● 2020-02-19 12:25:48
○ 2026-02-15 00:15:24
○ 2026-07-01 13:09:40

○A178.208.83.412026-02-15 → 2026-03-25 · 5 obs

○ 2020-02-19 12:25:48
● 2026-02-15 00:15:24
● 2026-03-25 02:21:56
○ 2026-05-09 05:24:48
○ 2026-07-01 13:09:40

●A212.113.120.952026-05-09 → 2026-07-01 · 3 obs

○ 2026-03-25 02:21:56
● 2026-05-09 05:24:48
● 2026-07-01 13:09:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
lambda-tdk.ru	ns1.timeweb.ru, ns4.timeweb.org, ns3.timeweb.org, ns2.timeweb.ru	2 records

✅ Authoritative Response

Server:85.193.93.85

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda-tdk.ru (unsigned zone)

⏱️ Timing

Total: 1917ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`212.113.120.95`
NS	4	`ns2.timeweb.ru, ns1.timeweb.ru...`
MX	2	`mail.lambda-tdk.ru (pri: 20), mail.lambda-tdk.ru (pri: 10)`
TXT	1	`v=spf1 ip4:212.113.120.95 ip6:2a03:6f01:`
SOA	1	`ns1.timeweb.ru dns.timeweb.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

The parent domain of mx1.lambda-tdk.ru and mail.lambda-tdk.ru is lambda-tdk.ru.

IP Addresses

lambda-tdk.ru directs to one IP number, which is 212.113.120.95.

mail.lambda-tdk.ru and etk-komplekt.ru, along with other host names, share IP addresses with lambda-tdk.ru.

Name Servers

The domain lambda-tdk.ru is delegated to these four name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.

lambda-tdk.ru partially shares its NS delegation with several other domains, including pravda-o-kreditah.ru, co97038.tmweb.ru, 1415491-softid.tw1.ru and two others.

ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each carry two IP addresses. ns3.timeweb.org has 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org has 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru has 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru has 85.193.93.85 and 2a03:6f04:dead:bee::2.

Mail Servers

lambda-tdk.ru routes its mail through a single mail server, mail.lambda-tdk.ru.

mail.lambda-tdk.ru resolves to a single IP number: 212.113.120.95.