aircontech.jp - robtex.com

aircontech.jp

DNSSEC⚠️ Not signed
NSaircontech.jp ⭐
NSdnss10.so-net.ne.jp
A210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss10.so-net.ne.jp
NSdnss11.so-net.ne.jp
A210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.
PTRdnss11.so-net.ne.jp
MXsonet-common-mx.xspmail.jp ⭐
A2001:240:bb81:94:160:13:60:174🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )
PTRsonet-common-mx.xspmail.jp
A160.13.60.174🇯🇵 IIJ-AS160.13.0.0/16 IIJ IPv4 BLOCK ( AS2497 )
PTRsonet-common-mx.xspmail.jp
TXTv=spf1 +include:plusdomain.spf.so-net.ne.jp ~all
SOAaircontech.jphostmaster@aircontech.jp serial=2602171610

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=1778697903

NS for

aircontech.jp

Same first word

aircontech.info
aircontech.at
aircontech.eu
aircontech.jp

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cochraneit.com
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hectronica.es
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intercoach.net
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acherontic.de
intercoach.at
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caronitech.com
architecno.it
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intercoach.se

DNS History

4 records (4 active, 0 former)

NSaircontech.jpdnss10.so-net.ne.jpdnss11.so-net.ne.jpMXsonet-common-mx.xspmail.jp
●NSaircontech.jp2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 08:25:38
● 2026-05-13 19:36:08
●NSdnss10.so-net.ne.jp2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 08:25:38
● 2026-05-13 19:36:08
●NSdnss11.so-net.ne.jp2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 08:25:38
● 2026-05-13 19:36:08
●MXsonet-common-mx.xspmail.jp2026-05-13 → 2026-05-13 · 2 obs
● 2026-05-13 08:25:38
● 2026-05-13 19:36:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpf.dns.jp, g.dns.jp, d.dns.jp, h.dns.jp...-
aircontech.jpdnss10.so-net.ne.jp, dnss11.so-net.ne.jp-

✅ Authoritative Response

Server:210.139.255.1

NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for aircontech.jp (unsigned zone)

⏱️ Timing

Total: 3666ms | Queries: -

📄 Records

TypeCountSample Data
NS2dnss11.so-net.ne.jp, dnss10.so-net.ne.jp
MX1sonet-common-mx.xspmail.jp (pri: 10)
TXT1v=spf1 +include:plusdomain.spf.so-net.ne
SOA1aircontech.jp hostmaster.aircontech.jp

Analysis

Name Server Role

aircontech.jp serves as a name server for aircontech.jp.

dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers together with aircontech.jp.

Name Servers

aircontech.jp is delegated to three name servers: aircontech.jp, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.

aircontech.jp at least partially shares name servers with other domains such as mogu-international.com, polycompo.co.jp, nihoneng.com, htt.co.jp and baus.co.jp.

Host names with a single IP address:

dnss10.so-net.ne.jp points to 210.139.255.1

dnss11.so-net.ne.jp points to 210.139.255.17

Mail Servers

aircontech.jp is handled by a single mail server, sonet-common-mx.xspmail.jp.

aircontech.jp shares the same mail server setup as other domains, including koten-sakaba.com, ya-print.com, cha-kawasemi.jp, myougihoikuen.com and kijinomiya.jp.

Host name sonet-common-mx.xspmail.jp points to IPs 2001:240:bb81:94:160:13:60:174 and 160.13.60.174.