lessons.su - dns.ninja

lessons.su

DNSSEC⚠️ Not signed
NSanna.dns.lite-host.in ⚠️ Not in zone NS records
A2a0b:6cc0::38🇷🇺 team-host2a0b:6cc0::/29
A46.8.141.79🇷🇺 team-host46.8.141.0/24
NSivan.dns.lite-host.su ⚠️ Not in zone NS records
A2001:67c:b18:100::15🇷🇺 DINET-AS2001:67c:b18::/48
A109.248.133.240🇷🇺 DINET-AS109.248.133.0/24
NSkate.dns.lite-host.in ⚠️ Not in zone NS records
A45.112.192.175🇮🇳 nktelecom45.112.192.0/24
PTRkate.dns.lite-host.in
NSmark.dns.lite-host.su ⚠️ Not in zone NS records
A91.230.94.137🇨🇿 NETRACK-AS91.230.94.0/24

su

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=650209779

Same first word

lessons.co
lessons.trade
lessons.kz
lessons.me
lessons.ph
lessons.life
lessons.ie
lessons.info
lessons.cn
lessons.church
lessons.it.com
lessons.com.ua
lessons.world
lessons.su
lessons.com.sg
lessons.bargains
lessons.fr
lessons.de
lessons.photography
lessons.com.cn
lessons.careers
lessons.limited
lessons.dk
lessons.it
lessons.biz
lessons.ru
lessons.com.au
lessons.pl
lessons.lt
lessons.us
lessons.uk
lessons.cc
lessons.eu
lessons.tv
lessons.be
lessons.com
lessons.co.za

Similar names

lessson.com
solsnes.no
olssens.com
elssons.com
slesson.com
snossel.com

DNS History

11 records (4 active, 7 former)

20162017201820192020202120222023202420252026NSanna.dns.lite-host.inivan.dns.lite-host.sukate.dns.lite-host.inmark.dns.lite-host.suns1.domainpage.runs1.lessons.suns2.domainpage.ruparking1.nic.ruparking2.nic.ruA89.253.221.9391.195.240.93
●NSanna.dns.lite-host.in2026-02-15 → 2026-07-10 · 3 obs
○ 2017-06-17 02:23:58
● 2026-02-15 16:27:06
● 2026-07-10 02:10:04
●NSivan.dns.lite-host.su2026-02-15 → 2026-07-10 · 3 obs
○ 2017-06-17 02:23:58
● 2026-02-15 16:27:06
● 2026-07-10 02:10:04
●NSkate.dns.lite-host.in2026-02-15 → 2026-07-10 · 3 obs
○ 2017-06-17 02:23:58
● 2026-02-15 16:27:06
● 2026-07-10 02:10:04
●NSmark.dns.lite-host.su2026-02-15 → 2026-07-10 · 3 obs
○ 2017-06-17 02:23:58
● 2026-02-15 16:27:06
● 2026-07-10 02:10:04
○NSns1.domainpage.ru2015-12-10 → 2017-06-17 · 5 obs
○ 2015-08-12 18:45:44
● 2015-12-10 10:48:10
● 2017-06-17 02:23:58
○ 2026-02-15 16:27:06
○ 2026-07-10 02:10:04
○NSns1.lessons.su2015-12-10 → 2017-06-17 · 5 obs
○ 2015-08-12 18:45:44
● 2015-12-10 10:48:10
● 2017-06-17 02:23:58
○ 2026-02-15 16:27:06
○ 2026-07-10 02:10:04
○NSns2.domainpage.ru2015-12-10 → 2017-06-17 · 5 obs
○ 2015-08-12 18:45:44
● 2015-12-10 10:48:10
● 2017-06-17 02:23:58
○ 2026-02-15 16:27:06
○ 2026-07-10 02:10:04
○NSparking1.nic.ru2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 18:45:44
○ 2015-12-10 10:48:10
○ 2026-07-10 02:10:04
○NSparking2.nic.ru2015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 18:45:44
○ 2015-12-10 10:48:10
○ 2026-07-10 02:10:04
○A89.253.221.932015-12-10 → 2026-02-17 · 5 obs
○ 2015-08-12 18:45:44
● 2015-12-10 10:48:10
● 2026-02-17 07:36:48
○ 2026-03-03 06:38:18
○ 2026-07-10 02:10:04
○A91.195.240.932015-08-12 → 2015-08-12 · 3 obs
● 2015-08-12 18:45:44
○ 2015-12-10 10:48:10
○ 2026-07-10 02:10:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...10 records
lessons.suanna.dns.lite-host.in, kate.dns.lite-host.in, ivan.dns.lite-host.su, mark.dns.lite-host.su3 records

✅ Authoritative Response

Server:45.112.192.175

NS records: anna.dns.lite-host.in, kate.dns.lite-host.in, ivan.dns.lite-host.su, mark.dns.lite-host.su

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lessons.su (unsigned zone)

⏱️ Timing

Total: 3106ms | Queries: -

📄 Records

TypeCountSample Data

📌 Glue Records Collected

Total: 13

Out-of-bailiwick: 13 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)

Analysis

Name Servers

The NS records for lessons.su point to four name servers: anna.dns.lite-host.in, kate.dns.lite-host.in, ivan.dns.lite-host.su and mark.dns.lite-host.su.

lessons.su partially shares its NS delegation with several other domains, including poisk-plit.ru, edunur.ru, doverie-el.ru and two others.

Host names that have two IP addresses:

The A records for anna.dns.lite-host.in return 46.8.141.79 and 2a0b:6cc0::38.

The A records for ivan.dns.lite-host.su return 109.248.133.240 and 2001:67c:b18:100::15.

Host names that point to one IP address:

kate.dns.lite-host.in resolves to the IP address 45.112.192.175.

mark.dns.lite-host.su resolves to the IP address 91.230.94.137.