adwintw.com - robtex.com

adwintw.com

DNSSEC⚠️ Not signed
A139.162.90.204🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies
PTR139-162-90-204.ip.linodeusercontent.com
NSns2.adwintw.com ⭐ ⚠️ Not in parent delegation
A139.162.90.204🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies
PTR139-162-90-204.ip.linodeusercontent.com
NSns1.adwintw.com ⚠️ Not in parent delegation
A139.162.90.204🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies
PTR139-162-90-204.ip.linodeusercontent.com
NSns1.ps21j.lhtweb.net ⚠️ Not in zone NS records
A139.162.90.204🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies
PTR139-162-90-204.ip.linodeusercontent.com
NSns2.ps21j.lhtweb.net ⚠️ Not in zone NS records
A139.162.90.204🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies
PTR139-162-90-204.ip.linodeusercontent.com
MXmail.adwintw.com ⭐
A139.162.90.204🇯🇵 AKAMAI-LINODE-AP139.162.64.0/19 Akamai Technologies
PTR139-162-90-204.ip.linodeusercontent.com
TXTv=spf1 +a +mx +a:ps21j.lhtweb.net -all
SOAns2.adwintw.cominfo@adwintw.com 2026-07-24 #2

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=1785217052

Subdomains

ns1.adwintw.com
mail.adwintw.com
ns2.adwintw.com

Same first word

adwintw.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns1.adwintw.comns1.ps21j.lhtweb.netns2.adwintw.comns2.ps21j.lhtweb.netdns2.aboutnic.netdns3.aboutnic.netMXmail.adwintw.comps3.aboutnic.netA139.162.90.204211.76.128.12211.76.128.8
○NSdns2.aboutnic.net2015-05-07 → 2017-03-21 · 4 obs
● 2015-05-07 13:00:36
● 2017-03-21 08:35:20
○ 2026-04-14 06:45:30
○ 2026-07-28 05:40:46
○NSdns3.aboutnic.net2015-05-07 → 2017-03-21 · 4 obs
● 2015-05-07 13:00:36
● 2017-03-21 08:35:20
○ 2026-04-14 06:45:30
○ 2026-07-28 05:40:46
●NSns1.adwintw.com2026-04-14 → 2026-07-28 · 3 obs
○ 2017-03-21 08:35:20
● 2026-04-14 06:45:30
● 2026-07-28 05:40:46
●NSns1.ps21j.lhtweb.net2026-04-14 → 2026-07-28 · 3 obs
○ 2017-03-21 08:35:20
● 2026-04-14 06:45:30
● 2026-07-28 05:40:46
●NSns2.adwintw.com2026-04-14 → 2026-07-28 · 3 obs
○ 2017-03-21 08:35:20
● 2026-04-14 06:45:30
● 2026-07-28 05:40:46
●NSns2.ps21j.lhtweb.net2026-04-14 → 2026-07-28 · 3 obs
○ 2017-03-21 08:35:20
● 2026-04-14 06:45:30
● 2026-07-28 05:40:46
●MXmail.adwintw.com2015-05-07 → 2026-07-28 · 2 obs
● 2015-05-07 13:00:36
● 2026-07-28 05:40:46
○MXps3.aboutnic.net2015-05-07 → 2017-03-21 · 4 obs
● 2015-05-07 13:00:36
● 2017-03-21 08:35:20
○ 2026-04-14 06:45:30
○ 2026-07-28 05:40:46
●A139.162.90.2042026-04-14 → 2026-07-28 · 3 obs
○ 2017-03-21 08:35:20
● 2026-04-14 06:45:30
● 2026-07-28 05:40:46
○A211.76.128.122016-07-20 → 2017-03-21 · 5 obs
○ 2016-03-28 18:57:54
● 2016-07-20 02:39:34
● 2017-03-21 08:35:20
○ 2026-04-14 06:45:30
○ 2026-07-28 05:40:46
○A211.76.128.82015-05-07 → 2016-03-28 · 4 obs
● 2015-05-07 13:00:36
● 2016-03-28 18:57:54
○ 2016-07-20 02:39:34
○ 2026-07-28 05:40:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...-
adwintw.comns1.ps21j.lhtweb.net, ns2.ps21j.lhtweb.net-

✅ Authoritative Response

Server:139.162.90.204

NS records: ns1.ps21j.lhtweb.net, ns2.ps21j.lhtweb.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for adwintw.com (unsigned zone)

⏱️ Timing

Total: 877ms | Queries: -

📄 Records

TypeCountSample Data
A1139.162.90.204
NS2ns1.adwintw.com, ns2.adwintw.com
MX1mail.adwintw.com (pri: 10)
TXT1v=spf1 +a +mx +a:ps21j.lhtweb.net -all
SOA1ns2.adwintw.com info.adwintw.com

Analysis

Hierarchy

The domain adwintw.com is parent to ns1.adwintw.com, mail.adwintw.com and ns2.adwintw.com.

IP Addresses

adwintw.com directs to one IP number, which is 139.162.90.204.

Among the host names that share IP numbers with adwintw.com are lhtweb.net, mail.upn43.com, ns1.ps21j.lhtweb.net and two others.

Name Servers

The domain adwintw.com is delegated to these four name servers: ns1.adwintw.com, ns2.adwintw.com, ns1.ps21j.lhtweb.net and ns2.ps21j.lhtweb.net.

At least some of adwintw.com's name servers are shared with other domains, for example lhtweb.com, 365in.com.tw, eduleader1982.com and two more.

These name servers tend to co-occur with ns1.lhtweb.com, ns2.lhtweb.com, ns1.365in.com.tw and 7 other name servers in the same DNS delegations.

ns1.adwintw.com, ns2.adwintw.com, ns1.ps21j.lhtweb.net and ns2.ps21j.lhtweb.net each point to one IP number, which is 139.162.90.204 in every case.

ns1.adwintw.com, ns2.adwintw.com, ns1.ps21j.lhtweb.net and ns2.ps21j.lhtweb.net each direct to 139.162.90.204.

Mail Servers

adwintw.com routes its mail through a single mail server, mail.adwintw.com.

mail.adwintw.com carries a single IP number, which is 139.162.90.204.