zero-tech.biz - robtex.com

zero-tech.biz

DNSSEC⚠️ Not signed
A157.7.189.126🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRusers207.vip.heteml.jp
NSdns0.heteml.jp ⭐
A157.7.44.53🇯🇵 GMO-INTERNET157.7.40.0/21 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns510.heteml.jp
NSdns1.heteml.jp
A157.7.188.149🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRdns711.phy.heteml.jp
MXmx-proxy501.heteml.jp ⭐
A157.7.189.17🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
MXmx-proxy502.heteml.jp(20)
A157.7.189.18🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
TXTv=spf1 include:_spf.heteml.jp ~all
SOAdns0.heteml.jphostmaster@zero-tech.biz serial=1776001217

biz

DNSSEC🔒 Signed (DS record present)
NSa.gtld.biz ⭐
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz
SOAa.gtld.bizadmin@tldns.godaddy serial=1776020875

Same first word

zero-tech.biz
zero-tech.net
zero-tech.info

Similar names

tech-zero.ca

DNS History

7 records (5 active, 2 former)

20162017201820192020202120222023202420252026NSdns0.heteml.jpdns1.heteml.jpMXmx-proxy501.heteml.jpmx-proxy502.heteml.jpmail19.heteml.jpA157.7.189.126157.7.188.176
●NSdns0.heteml.jp2015-08-20 → 2026-04-12 · 2 obs
● 2015-08-20 17:22:34
● 2026-04-12 19:32:10
●NSdns1.heteml.jp2015-08-20 → 2026-04-12 · 2 obs
● 2015-08-20 17:22:34
● 2026-04-12 19:32:10
○MXmail19.heteml.jp2015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 17:22:34
● 2017-04-01 18:16:00
○ 2026-02-25 18:41:58
○ 2026-04-12 19:32:10
●MXmx-proxy501.heteml.jp2026-02-25 → 2026-04-12 · 3 obs
○ 2017-04-01 18:16:00
● 2026-02-25 18:41:58
● 2026-04-12 19:32:10
●MXmx-proxy502.heteml.jp2026-02-25 → 2026-04-12 · 3 obs
○ 2017-04-01 18:16:00
● 2026-02-25 18:41:58
● 2026-04-12 19:32:10
○A157.7.188.1762015-08-20 → 2017-04-01 · 4 obs
● 2015-08-20 17:22:34
● 2017-04-01 18:16:00
○ 2026-02-25 18:41:58
○ 2026-04-12 19:32:10
●A157.7.189.1262026-02-25 → 2026-04-12 · 3 obs
○ 2017-04-01 18:16:00
● 2026-02-25 18:41:58
● 2026-04-12 19:32:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
bizm.gtld.biz, b.gtld.biz, y.gtld.biz, w.gtld.biz...-
zero-tech.bizdns0.heteml.jp, dns1.heteml.jp-

✅ Authoritative Response

Server:157.7.44.53

NS records: dns0.heteml.jp, dns1.heteml.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for zero-tech.biz (unsigned zone)

⏱️ Timing

Total: 1315ms | Queries: -

📄 Records

TypeCountSample Data
A1157.7.189.126
NS2dns0.heteml.jp, dns1.heteml.jp
MX2mx-proxy501.heteml.jp (pri: 10), mx-proxy502.heteml.jp (pri: 20)
TXT1v=spf1 include:_spf.heteml.jp ~all
SOA1dns0.heteml.jp hostmaster.zero-tech.biz

Analysis

IP Addresses

zero-tech.biz resolves to one IP number: 157.7.189.126.

other host names including meieki-makidume.com, www.indibasalon.com, q-pgatcp.com, hair-abro.com and mochige.com share IP numbers with zero-tech.biz.

Name Servers

zero-tech.biz is delegated to two name servers dns0.heteml.jp and dns1.heteml.jp.

zero-tech.biz shares the same name server setup as other domains, for instance pro-it.jp, kagawa-works.net, eamonfriel.com, suishin.net and repairforyou.com.

Host names with one IP number:

dns0.heteml.jp points to 157.7.44.53

dns1.heteml.jp points to 157.7.188.149

Mail Servers

Two mail servers handle zero-tech.biz: mx-proxy501.heteml.jp and mx-proxy502.heteml.jp.

zero-tech.biz shares the same mail server setup as other domains, for instance opusgene.com, tougen.or.jp, ikuni.net, kwp.ne.jp and kitakyu-move.jp.

zero-tech.biz shares some mail servers with other domains, at least partially, for example littleamerica.co.jp and konishiki.net.

Host names with one IP number:

mx-proxy501.heteml.jp points to 157.7.189.17

mx-proxy502.heteml.jp points to 157.7.189.18