avantech.jp - robtex.com

avantech.jp

DNSSEC⚠️ Not signed
NS01.dnsv.jp ⭐
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
MXsmtp.google.com ⭐
A2607:f8b0:4004:c06::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbg-in-f26.1e100.net
A2607:f8b0:4004:c07::1a🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f26.1e100.net
A2607:f8b0:4004:c07::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbc-in-f27.1e100.net
A2607:f8b0:4004:c21::1b🇺🇸 Google2607:f8b0:4004::/48
PTRpe-in-f27.1e100.net
A64.233.180.27🇺🇸 Google64.233.180.0/24
PTRon-in-f27.1e100.net
PTRpe-in-f27.1e100.net
A172.253.62.26🇺🇸 Google172.253.62.0/24
PTRbc-in-f26.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
A172.253.115.26🇺🇸 Google172.253.115.0/24
PTRbg-in-f26.1e100.net
A172.253.115.27🇺🇸 Google172.253.115.0/24
PTRbg-in-f27.1e100.net
TXTgoogle-site-verification=W4j-7_wdEZDKHuwkmrcCGOzfd8BzeyAt3mhaHwLDuJ0
SOA01.dnsv.jphostmaster@dnsv.jp serial=1776739843

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp ⭐
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1778356803

Same first word

avantech.co
avantech.info
avantech.co.in
avantech.it
avantech.com.mx
avantech.in
avantech.jp
avantech.com.mt
avantech.nl
avantech.com
avantech.com.zm
avantech.be
avantech.fr
avantech.ca
avantech.de
avantech.net
avantech.cn
avantech.eu
avantech.gr
avantech.com.tw

Similar names

canthave.com
vanachte.com
avchetan.com
thevanca.com
vanatech.ca
techvana.com
chanvate.com
anavtech.com
navatech.com
cathaven.co.uk
techvana.net
ventacha.com
havenact.com
technava.eu
aachentv.de
navatech.vn
techvana.org.nz
cathaven.net
techvana.co.nz
technava.gr
chanteva.com
cathaven.com
athvance.com
havantec.com.eg
cathaven.com.au
navatech.com.vn
navatech.net
natcheva.com
navatech.de
cathaven.org
chavante.com
vanachte.be
navatech.it
techvana.co
navatech.co
aachentv.eu
havantec.com
techvana.org
athenavc.com
navatech.us
navatech.ch
vanachte.ca
technava.com

DNS History

12 records (5 active, 7 former)

20162017201820192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpdns0.heteml.jpdns1.heteml.jpdns1.onamae.comdns2.onamae.comMXsmtp.google.commail34.heteml.jpA112.78.219.152157.7.188.246
●NS01.dnsv.jp2026-05-09 → 2026-05-09 · 3 obs
○ 2026-03-26 01:03:44
● 2026-05-09 20:15:22
● 2026-05-09 20:15:24
●NS02.dnsv.jp2026-05-09 → 2026-05-09 · 3 obs
○ 2026-03-26 01:03:44
● 2026-05-09 20:15:22
● 2026-05-09 20:15:24
●NS03.dnsv.jp2026-05-09 → 2026-05-09 · 3 obs
○ 2026-03-26 01:03:44
● 2026-05-09 20:15:22
● 2026-05-09 20:15:24
●NS04.dnsv.jp2026-05-09 → 2026-05-09 · 3 obs
○ 2026-03-26 01:03:44
● 2026-05-09 20:15:22
● 2026-05-09 20:15:24
○NSdns0.heteml.jp2015-07-14 → 2017-03-24 · 4 obs
● 2015-07-14 01:51:50
● 2017-03-24 21:06:00
○ 2020-04-12 17:30:16
○ 2026-05-09 20:15:24
○NSdns1.heteml.jp2015-07-14 → 2017-03-24 · 4 obs
● 2015-07-14 01:51:50
● 2017-03-24 21:06:00
○ 2020-04-12 17:30:16
○ 2026-05-09 20:15:24
○NSdns1.onamae.com2026-03-26 → 2026-03-26 · 4 obs
○ 2020-04-12 17:30:16
● 2026-03-26 01:03:44
○ 2026-05-09 20:15:22
○ 2026-05-09 20:15:24
○NSdns2.onamae.com2026-03-26 → 2026-03-26 · 4 obs
○ 2020-04-12 17:30:16
● 2026-03-26 01:03:44
○ 2026-05-09 20:15:22
○ 2026-05-09 20:15:24
○MXmail34.heteml.jp2015-07-14 → 2017-03-24 · 4 obs
● 2015-07-14 01:51:50
● 2017-03-24 21:06:00
○ 2020-04-12 17:30:16
○ 2026-05-09 20:15:24
●MXsmtp.google.com2026-05-09 → 2026-05-09 · 3 obs
○ 2020-04-12 17:30:16
● 2026-05-09 20:15:22
● 2026-05-09 20:15:24
○A112.78.219.1522015-07-14 → 2016-03-02 · 4 obs
● 2015-07-14 01:51:50
● 2016-03-02 15:10:18
○ 2016-07-13 07:26:20
○ 2026-05-09 20:15:24
○A157.7.188.2462016-07-13 → 2017-03-24 · 5 obs
○ 2016-03-02 15:10:18
● 2016-07-13 07:26:20
● 2017-03-24 21:06:00
○ 2020-04-12 17:30:16
○ 2026-05-09 20:15:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, d.dns.jp, e.dns.jp, h.dns.jp...-
avantech.jp01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp7 records

✅ Authoritative Response

Server:157.7.32.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for avantech.jp (unsigned zone)

⏱️ Timing

Total: 1240ms | Queries: -

📄 Records

TypeCountSample Data
NS401.dnsv.jp, 02.dnsv.jp...
MX1smtp.google.com (pri: 1)
TXT1google-site-verification=W4j-7_wdEZDKHuw
SOA101.dnsv.jp hostmaster.dnsv.jp

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 01.dnsv.jp, 02.dnsv.jp...)

Analysis

Name Servers

avantech.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

avantech.jp at least partially shares its name servers with other domains, for instance ksy-rental.co.jp, e-kimono-rental.jp, ladcoco.com, tmk.ltd and ebiya-kanpou.net.

Two IPs per host:

01.dnsv.jp points to 2400:8500:3300::53 and 157.7.32.53.

03.dnsv.jp points to 2400:8500:3000::53 and 157.7.34.53.

04.dnsv.jp points to 2400:8500:3fff::53 and 157.7.35.53.

One IP per host:

02.dnsv.jp points to 157.7.33.53.

Mail Servers

avantech.jp is served by a single mail server, smtp.google.com.

avantech.jp uses the same mail server setup as other domains such as tbtbco.com, nongmaikhaen.ac.th, atfe.fr, wagonerdroneservices.com and enova.com.mx.

avantech.jp shares some mail servers with other domains, including incresol.com, dilucup.com, easydonate.app, tanjaundsvenwinter.de and francinedaviault.com.

these mail servers are often used alongside the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c06::1a, 2607:f8b0:4004:c07::1a, 2607:f8b0:4004:c07::1b, 2607:f8b0:4004:c21::1b, 64.233.180.27, 172.253.62.26, 172.253.62.27, 172.253.115.26 and 172.253.115.27.