lgroup.work - robtex.com

lgroup.work

DNSSEC⚠️ Not signed
A45.252.250.80🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN
NSns1.tenten.vn
A2404:f080:1101:322:a150:95:113:2270🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRns1.tenten.vn
A103.18.7.201🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN
PTRns1.tenten.vn
NSns2.tenten.vn
A2404:f080:1101:322:a150:95:113:2271🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRns2.tenten.vn
A103.18.7.202🇻🇳 GMO-ZCOM-AS-VN103.18.6.0/23 RUNSYSTEM-VN
PTRns2.tenten.vn
NSns3.tenten.vn
A2404:f080:1101:322:a150:95:113:2272🇻🇳 GMO-ZCOM-AS-VN2404:f080:1000::/36 GMO-Z.com RUNSYSTEM JSC. Ocean Park Building 6th Floor, 1 Dao Duy Anh, Phuong Mai Ward, Dong Da Dist, Ha Noi
PTRns3.tenten.vn
A133.130.107.205🇯🇵 GMO-INTERNET133.130.64.0/18 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRns3.tenten.vn
MXmail.lgroup.work
A45.252.250.80🇻🇳 AZDIGI-AS-VN45.252.248.0/22 AZDIGI-VN
TXTv=spf1 mx a ip4:45.252.250.80 ~all
SOAns1.tenten.vnhostmaster@lgroup.work 2024-07-30 #20

work

DNSSEC🔒 Signed (DS record present)
NSa.nic.work
NSb.nic.work
NSc.nic.work
NSx.nic.work
NSy.nic.work
NSz.nic.work
SOAa.nic.workadmin@tldns.godaddy serial=1786191868
⚠️ On DNS blocklist: spam-tlds

Subdomains

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

NSns1.tenten.vnns2.tenten.vnns3.tenten.vnMXmail.lgroup.workA45.252.250.80
NSns1.tenten.vn2026-07-03 → 2026-08-08 · 2 obs
● 2026-07-03 23:25:48
● 2026-08-08 12:27:48
NSns2.tenten.vn2026-07-03 → 2026-08-08 · 2 obs
● 2026-07-03 23:25:48
● 2026-08-08 12:27:48
NSns3.tenten.vn2026-07-03 → 2026-08-08 · 2 obs
● 2026-07-03 23:25:48
● 2026-08-08 12:27:48
MXmail.lgroup.work2026-07-03 → 2026-08-08 · 2 obs
● 2026-07-03 23:25:48
● 2026-08-08 12:27:48
A45.252.250.802026-07-03 → 2026-08-08 · 2 obs
● 2026-07-03 23:25:48
● 2026-08-08 12:27:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
worka.nic.work, y.nic.work, b.nic.work, x.nic.work...12 records
lgroup.workns2.tenten.vn, ns1.tenten.vn, ns3.tenten.vn-

✅ Authoritative Response

Server:103.18.7.202

NS records: ns2.tenten.vn, ns1.tenten.vn, ns3.tenten.vn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lgroup.work (unsigned zone)

⏱️ Timing

Total: 1708ms | Queries: -

📄 Records

TypeCountSample Data
A145.252.250.80
NS3ns2.tenten.vn, ns3.tenten.vn...
MX1mail.lgroup.work (pri: 10)
TXT1v=spf1 mx a ip4:45.252.250.80 ~all
SOA1ns1.tenten.vn hostmaster.lgroup.work

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.work, b.nic.work, c.nic.work...)

Analysis

Hierarchy

lgroup.work sits above mail.lgroup.work, vn.lgroup.work and asia.lgroup.work in the domain hierarchy.

IP Addresses

lgroup.work has exactly one IP address — 45.252.250.80.

binkodoor.binkogroup.com.vn, amidigi.com, doanhnhanxahoi.vn plus two other host names have IP numbers in common with lgroup.work.

Name Servers

DNS for lgroup.work is handled by three authoritative name servers: ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn.

There is at least partial name server overlap between lgroup.work and other domains — qtsedu.com, methongthai.com, hacbuu.com and two more among them.

The name servers ns4.tenten.vn, ns5.tenten.vn and ns6.tenten.vn are often found in combination with these name servers.

Three hostnames — ns1.tenten.vn, ns2.tenten.vn and ns3.tenten.vn — each have two IP addresses: ns1.tenten.vn has 103.18.7.201 and 2404:f080:1101:322:a150:95:113:2270, ns2.tenten.vn has 103.18.7.202 and 2404:f080:1101:322:a150:95:113:2271, and ns3.tenten.vn has 133.130.107.205 and 2404:f080:1101:322:a150:95:113:2272.

Mail Servers

lgroup.work uses one mail server — mail.lgroup.work.

mail.lgroup.work has exactly one IP number: 45.252.250.80.