tntechnos.com - robtex.com

tntechnos.com

DNSSEC⚠️ Not signed
A157.205.184.197🇯🇵 AICS157.205.184.0/23 OTSUKA CORPORATION X-Keiro: noc@aics.ad.jp X-Keiro: JPIRR-alert@ml.aics.ad.jp
PTRwebsvr157-205-184-197.alpha-prm.jp
NSskydns99.otsuka-office365.jp ⭐
A157.205.203.139🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRskymst11.otsuka-office365.jp
NSskydns11.otsuka-office365.jp
A157.205.203.141🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRskydns11.otsuka-office365.jp
NSskydns12.otsuka-office365.jp
A157.205.160.35🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRskydns12.otsuka-office365.jp
NSskydns13.otsuka-office365.jp
A157.205.160.51🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)
PTRskydns13.otsuka-office365.jp
MXtntechnos.in.tmems-jp.trendmicro.com ⭐
A18.176.203.131🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRin.tmems-jp.trendmicro.com
A18.176.203.132🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRin.tmems-jp.trendmicro.com
A18.176.203.133🇯🇵 Amazon18.176.0.0/15 EC2 NRT prefix
PTRin.tmems-jp.trendmicro.com
MXtntechnos-com.mail.protection.outlook.com(10)
A2a01:111:f403:cc1a::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A2a01:111:f403:cc1a::1🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-ty3p286cu00101.inbound.protection.outlook.com
A2a01:111:f403:cc1a::3🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-tyvp286cu00203.inbound.protection.outlook.com
A2a01:111:f403:cc24::🇯🇵 Microsoft2a01:111:f000::/36
PTRmail-os0p286cu01300.inbound.protection.outlook.com
A52.101.124.0🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tycp286cu02600.inbound.protection.outlook.com
A52.101.124.6🇯🇵 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-tyvp286cu00206.inbound.protection.outlook.com
A52.101.157.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01302.inbound.protection.outlook.com
A52.101.157.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-os0p286cu01203.inbound.protection.outlook.com
TXTv=spf1 include:spf.spcloud.jp ip4:157.205.184.197/32 include:spf.protection.o...
TXTMS=ms55313763
TXTtmes=047c325662d6a0e4f448600d646cbcf0
SOAskydns99.otsuka-office365.jphostmaster@otsuka-office365.jp 2023-08-28 #1

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=1774495052

Same first word

tntechnos.com

Similar names

cnnethost.com
tnthescon.com
hscontent.com
netcnhost.com

DNS History

12 records (7 active, 5 former)

20192020202120222023202420252026NSskydns11.otsuka-office365.jpskydns12.otsuka-office365.jpskydns13.otsuka-office365.jpskydns99.otsuka-office365.jpfjkdns01.alpha-prm.jpfjkdns02.alpha-prm.jpfjkdns03.alpha-prm.jpfjkmst01.alpha-prm.jpMXtntechnos-com.mail.protection.outlook.comtntechnos.in.tmems-jp.trendmicro.commxi.alpha-prm.jpA157.205.184.197
○NSfjkdns01.alpha-prm.jp2018-11-30 → 2018-11-30 · 3 obs
● 2018-11-30 21:16:22
○ 2026-02-16 06:08:52
○ 2026-03-26 03:44:04
○NSfjkdns02.alpha-prm.jp2018-11-30 → 2018-11-30 · 3 obs
● 2018-11-30 21:16:22
○ 2026-02-16 06:08:52
○ 2026-03-26 03:44:04
○NSfjkdns03.alpha-prm.jp2018-11-30 → 2018-11-30 · 3 obs
● 2018-11-30 21:16:22
○ 2026-02-16 06:08:52
○ 2026-03-26 03:44:04
○NSfjkmst01.alpha-prm.jp2018-11-30 → 2018-11-30 · 3 obs
● 2018-11-30 21:16:22
○ 2026-02-16 06:08:52
○ 2026-03-26 03:44:04
●NSskydns11.otsuka-office365.jp2026-02-16 → 2026-03-26 · 3 obs
○ 2018-11-30 21:16:22
● 2026-02-16 06:08:52
● 2026-03-26 03:44:04
●NSskydns12.otsuka-office365.jp2026-02-16 → 2026-03-26 · 3 obs
○ 2018-11-30 21:16:22
● 2026-02-16 06:08:52
● 2026-03-26 03:44:04
●NSskydns13.otsuka-office365.jp2026-02-16 → 2026-03-26 · 3 obs
○ 2018-11-30 21:16:22
● 2026-02-16 06:08:52
● 2026-03-26 03:44:04
●NSskydns99.otsuka-office365.jp2026-02-16 → 2026-03-26 · 3 obs
○ 2018-11-30 21:16:22
● 2026-02-16 06:08:52
● 2026-03-26 03:44:04
○MXmxi.alpha-prm.jp2018-11-30 → 2018-11-30 · 3 obs
● 2018-11-30 21:16:22
○ 2026-02-16 06:08:52
○ 2026-03-26 03:44:04
●MXtntechnos-com.mail.protection.outlook.com2026-02-16 → 2026-03-26 · 3 obs
○ 2018-11-30 21:16:22
● 2026-02-16 06:08:52
● 2026-03-26 03:44:04
●MXtntechnos.in.tmems-jp.trendmicro.com2026-02-16 → 2026-03-26 · 3 obs
○ 2018-11-30 21:16:22
● 2026-02-16 06:08:52
● 2026-03-26 03:44:04
●A157.205.184.1972018-11-30 → 2026-03-26 · 2 obs
● 2018-11-30 21:16:22
● 2026-03-26 03:44:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tntechnos.comskydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp-

✅ Authoritative Response

Server:157.205.160.35

NS records: skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tntechnos.com (unsigned zone)

⏱️ Timing

Total: 1005ms | Queries: -

📄 Records

TypeCountSample Data
A1157.205.184.197
NS3skydns13.otsuka-office365.jp, skydns11.otsuka-office365.jp...
MX2tntechnos-com.mail.protection.outlook.co, tntechnos.in.tmems-jp.trendmicro.com (pr
TXT3MS=ms55313763, tmes=047c325662d6a0e4f448600d646cbcf0...
SOA1skydns99.otsuka-office365.jp hostmaster.

Analysis

IP Addresses

tntechnos.com points to a single IP number: 157.205.184.197.

Other host names, for instance websvr157-205-184-197.alpha-prm.jp, share IP numbers with tntechnos.com.

Name Servers

tntechnos.com is delegated to four name servers: skydns11.otsuka-office365.jp, skydns12.otsuka-office365.jp, skydns13.otsuka-office365.jp and skydns99.otsuka-office365.jp.

tntechnos.com shares name servers with other domains at least partially, for instance tokyo-taikisha.co.jp, akibo.co.jp, nihonchuo-k.co.jp, lifehakudo.co.jp and son.or.jp.

Host names with a single IP:

skydns11.otsuka-office365.jp points to 157.205.203.141.

skydns12.otsuka-office365.jp points to 157.205.160.35.

skydns13.otsuka-office365.jp points to 157.205.160.51.

skydns99.otsuka-office365.jp points to 157.205.203.139.

Mail Servers

tntechnos.com is handled by two mail servers: tntechnos-com.mail.protection.outlook.com and tntechnos.in.tmems-jp.trendmicro.com.

tntechnos-com.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:cc1a::, 2a01:111:f403:cc1a::1, 2a01:111:f403:cc1a::3, 2a01:111:f403:cc24::, 52.101.124.0, 52.101.124.6, 52.101.157.10 and 52.101.157.11.

tntechnos.in.tmems-jp.trendmicro.com points to three IPs: 18.176.203.131, 18.176.203.132 and 18.176.203.133.