tdairtech.com - robtex.com

tdairtech.com

DNSSEC⚠️ Not signed
A210.2.87.7🇻🇳 QTSP210.2.87.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTR877.ninamailservice.com
NSns1.nina.vn ⭐
A112.213.89.3🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns1.dotvndns.vn
NSns2.nina.vn
A222.255.121.247🇻🇳 VDC222.255.121.0/24 VNPT
PTRstatic.vdc.vn
PTRstatic.vnpt.vn
NSns3.nina.vn
A112.213.89.22🇻🇳 SUPERDATA112.213.89.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTRns8922.dotvndns.vn
MXmail.tdairtech.com ⭐
A210.2.87.7🇻🇳 QTSP210.2.87.0/24 Vietnam Internet Network Information Center (VNNIC) 18 Nguyen Du Str, Hai Ba Trung District, Hanoi City, Vietnam 24th floor, VNTA Tower, Duong Dinh Nghe, Cau Giay, Hanoi
PTR877.ninamailservice.com
TXTv=spf1 +a +mx +ip4:210.2.87.7 ~all
SOAns1.nina.vnhostmaster@tdairtech.com 2024-10-08 #4

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778476366

Subdomains

mail.tdairtech.com

Same first word

tdairtech.com

Similar names

dietchart.co
chartdiet.com
tiredchat.com
traditech.com
traditech.nl
ditratech.de
tidechart.org
ahtdirect.com
editchart.com
deitchart.com
thetracid.com
dietracht.at
ditratech.com
traditech.ch
dietchart.com
datterich.de
ctithread.com
htadirect.com
ahtdirect.org
thediactr.com
tidechart.net
credithat.com
tidechart.xyz
dietracht.de
tchitrade.com
triadtech.com
ahtdirect.biz
arditecht.com
techtriad.com
hatdirect.com
theitcard.com
dietchart.in
dartechit.com
ctithread.net
triadtech.net
ctithread.biz
tidechart.com
ahtdirect.info

DNS History

10 records (5 active, 5 former)

2020202120222023202420252026NSns1.nina.vnns2.nina.vnns3.nina.vnns1.tenten.vnns2.tenten.vnns3.tenten.vnMXmail.tdairtech.comsg3plcpnl0052.prod.sin3.secureserver.netA210.2.87.731.22.7.45
●NSns1.nina.vn2026-03-27 → 2026-05-11 · 3 obs
○ 2019-12-15 01:38:12
● 2026-03-27 03:13:04
● 2026-05-11 05:13:24
○NSns1.tenten.vn2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 01:38:12
○ 2026-03-27 03:13:04
○ 2026-05-11 05:13:24
●NSns2.nina.vn2026-03-27 → 2026-05-11 · 3 obs
○ 2019-12-15 01:38:12
● 2026-03-27 03:13:04
● 2026-05-11 05:13:24
○NSns2.tenten.vn2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 01:38:12
○ 2026-03-27 03:13:04
○ 2026-05-11 05:13:24
●NSns3.nina.vn2026-03-27 → 2026-05-11 · 3 obs
○ 2019-12-15 01:38:12
● 2026-03-27 03:13:04
● 2026-05-11 05:13:24
○NSns3.tenten.vn2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 01:38:12
○ 2026-03-27 03:13:04
○ 2026-05-11 05:13:24
●MXmail.tdairtech.com2026-03-27 → 2026-05-11 · 3 obs
○ 2019-12-15 01:38:12
● 2026-03-27 03:13:04
● 2026-05-11 05:13:24
○MXsg3plcpnl0052.prod.sin3.secureserver.net2019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 01:38:12
○ 2026-03-27 03:13:04
○ 2026-05-11 05:13:24
●A210.2.87.72026-03-27 → 2026-05-11 · 3 obs
○ 2019-12-15 01:38:12
● 2026-03-27 03:13:04
● 2026-05-11 05:13:24
○A31.22.7.452019-12-15 → 2019-12-15 · 3 obs
● 2019-12-15 01:38:12
○ 2026-03-27 03:13:04
○ 2026-05-11 05:13:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comh.gtld-servers.net, c.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...-
tdairtech.comns1.nina.vn, ns2.nina.vn, ns3.nina.vn-

✅ Authoritative Response

Server:112.213.89.3

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tdairtech.com (unsigned zone)

⏱️ Timing

Total: 1013ms | Queries: -

📄 Records

TypeCountSample Data
A1210.2.87.7
NS3ns2.nina.vn, ns3.nina.vn...
MX1mail.tdairtech.com (pri: 10)
TXT1v=spf1 +a +mx +ip4:210.2.87.7 ~all
SOA1ns1.nina.vn hostmaster.tdairtech.com

Analysis

Hierarchy

tdairtech.com is the parent of mail.tdairtech.com.

IP Addresses

tdairtech.com resolves to a single IP address: 210.2.87.7.

Other host names including www.cleanbeevn.com, mail.mayphatdienhyundai.vn, nwebdisk.sit.edu.vn, vesothanhlong.com and lephongtravel.com.vn share IP numbers with tdairtech.com.

Name Servers

tdairtech.com is delegated to three name servers: ns1.nina.vn, ns2.nina.vn and ns3.nina.vn.

tdairtech.com at least partially shares name servers with other domains, including xedulichduongdai.com, dangtien.com.vn, dahplastic.com, iblegal.com.vn and chonhanh.com.vn.

These name servers are commonly used with ns1.dotvndns.vn and ns4.nina.vn.

Hostnames with a single IP:

ns1.nina.vn points to: 112.213.89.3.

ns2.nina.vn points to: 222.255.121.247.

ns3.nina.vn points to: 112.213.89.22.

Mail Servers

tdairtech.com is handled by a single mail server, mail.tdairtech.com.

mail.tdairtech.com points to a single IP: 210.2.87.7.