`lessonsforyou.ru`

DNSSEC	⚠️ Not signed
A	62.109.1.239^{🇷🇺 RU-JSCIOT62.109.0.0/21}
		PTR	`miklbel3.ru`
NS	`miklbel3.ru` ⭐
NS	`ns1.firstvds.ru`
		A	2a01:230:2:74::3^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	82.146.43.2^{🇷🇺 RU-JSCIOT82.146.40.0/21}
			PTR	`ns1.firstvds.ru`
NS	`ns2.firstvds.ru`
		A	2a01:230:2:75::3^{🇷🇺 RU-JSCIOT2a01:230:2::/48}
		A	94.250.248.160^{🇷🇺 RU-JSCIOT94.250.248.0/23}
			PTR	`ns2.firstvds.ru`
MX	`mail.lessonsforyou.ru` ⭐
		A	62.109.1.239^{🇷🇺 RU-JSCIOT62.109.0.0/21}
			PTR	`miklbel3.ru`
TXT	`v=spf1 ip4:62.109.1.239 a mx ~all`
SOA	`miklbel3.ru`root@miklbel3.ru 2025-11-07 #12

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`c.tld-servers.ru`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4069752

Subdomains

mail.lessonsforyou.ru

Same first word

lessonsforyou.ru

DNS History

8 records (5 active, 3 former)

●NSmiklbel3.ru2026-03-06 → 2026-07-26 · 3 obs

○ 2017-05-29 00:39:50
● 2026-03-06 21:46:54
● 2026-07-26 07:28:38

●NSns1.firstvds.ru2026-03-06 → 2026-07-26 · 3 obs

○ 2017-05-29 00:39:50
● 2026-03-06 21:46:54
● 2026-07-26 07:28:38

○NSns1.ht-systems.ru2017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:39:50
○ 2026-03-06 21:46:54
○ 2026-07-26 07:28:38

●NSns2.firstvds.ru2026-03-06 → 2026-07-26 · 3 obs

○ 2017-05-29 00:39:50
● 2026-03-06 21:46:54
● 2026-07-26 07:28:38

○NSns2.ht-systems.ru2017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:39:50
○ 2026-03-06 21:46:54
○ 2026-07-26 07:28:38

●MXmail.lessonsforyou.ru2026-03-06 → 2026-07-26 · 2 obs

● 2026-03-06 21:46:54
● 2026-07-26 07:28:38

●A62.109.1.2392026-03-06 → 2026-07-26 · 3 obs

○ 2017-05-29 00:39:50
● 2026-03-06 21:46:54
● 2026-07-26 07:28:38

○A78.110.50.1452017-05-29 → 2017-05-29 · 3 obs

● 2017-05-29 00:39:50
○ 2026-03-06 21:46:54
○ 2026-07-26 07:28:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...	-
lessonsforyou.ru	ns1.firstvds.ru, ns2.firstvds.ru	2 records

✅ Authoritative Response

Server:94.250.248.160

NS records: ns1.firstvds.ru, ns2.firstvds.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lessonsforyou.ru (unsigned zone)

⏱️ Timing

Total: 950ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`62.109.1.239`
NS	2	`ns2.firstvds.ru, ns1.firstvds.ru`
MX	2	`mail.lessonsforyou.ru (pri: 10), mail.lessonsforyou.ru (pri: 20)`
TXT	1	`v=spf1 ip4:62.109.1.239 a mx ~all`
SOA	1	`miklbel3.ru root.miklbel3.ru`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mail.lessonsforyou.ru is delegated beneath lessonsforyou.ru.

IP Addresses

lessonsforyou.ru resolves to just one IP address, 62.109.1.239.

Two other host names, along with grafu.ru, mail.mm-obitel.ru and mail.int7vid.ru, also share IP numbers with lessonsforyou.ru.

Name Servers

lessonsforyou.ru has three name servers — miklbel3.ru, ns1.firstvds.ru and ns2.firstvds.ru.

There is at least partial name server overlap between lessonsforyou.ru and other domains — lmsbot.ru, sfitness.fitnesskit-admin.ru, gogolev.net and two more among them.

These name servers regularly appear alongside firstvds.ru, ns1.example.com, ns2.example.com and 4 other name servers in NS record sets.

Both ns1.firstvds.ru and ns2.firstvds.ru have two IP addresses each. ns1.firstvds.ru resolves to 82.146.43.2 and 2a01:230:2:74::3; ns2.firstvds.ru resolves to 94.250.248.160 and 2a01:230:2:75::3.

Mail Servers

The sole mail server for lessonsforyou.ru is mail.lessonsforyou.ru.

mail.lessonsforyou.ru points to one IP number — 62.109.1.239.

lessonsforyou.ru - robtex.com