heattech.co.jp - robtex.com

heattech.co.jp

DNSSEC⚠️ Not signed
A192.47.70.26🇯🇵 AVISNET192.47.64.0/21 SDC (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp
PTRwww.alps.or.jp
NSns1.avis.ne.jp
A2406:8000:101:c020::21🇯🇵 AVISNET2406:8000::/32 (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp
PTRns1.avis.ne.jp
A202.247.192.33🇯🇵 AVISNET202.247.192.0/18 (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp
PTRns1.avis.ne.jp
NSns2.avis.ne.jp
A2406:8000:101:c020::22🇯🇵 AVISNET2406:8000::/32 (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp
PTRns2.avis.ne.jp
A202.247.192.34🇯🇵 AVISNET202.247.192.0/18 (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp
PTRns2.avis.ne.jp
MXwww.alps.or.jp
A192.47.70.26🇯🇵 AVISNET192.47.64.0/21 SDC (Densan Co., Ltd.) X-Keiro: jpnic@avis.ad.jp
PTRwww.alps.or.jp
TXTv=spf1 include:_spf.alps.or.jp ~all
SOAns1.avis.ne.jppostmaster@nag.avis.ne.jp 2021-01-28 #1

co.jp

DNSSEC⚠️ Not signed
TXTco.jp.
WOT: SAFE (60/100)
WOT: SAFE (58/100)

Same first word

Similar names

DNS History

6 records (4 active, 2 former)

20162017201820192020202120222023202420252026NSns1.avis.ne.jpns2.avis.ne.jpMXwww.alps.or.jpA192.47.70.26202.247.196.166202.247.197.34
NSns1.avis.ne.jp2015-06-08 → 2026-08-09 · 2 obs
● 2015-06-08 09:11:30
● 2026-08-09 05:05:26
NSns2.avis.ne.jp2015-06-08 → 2026-08-09 · 2 obs
● 2015-06-08 09:11:30
● 2026-08-09 05:05:26
MXwww.alps.or.jp2015-06-08 → 2026-08-09 · 2 obs
● 2015-06-08 09:11:30
● 2026-08-09 05:05:26
A192.47.70.262026-06-22 → 2026-08-09 · 3 obs
○ 2020-02-05 11:01:10
● 2026-06-22 04:36:42
● 2026-08-09 05:05:26
A202.247.196.1662017-02-20 → 2020-02-05 · 5 obs
○ 2016-06-18 03:10:12
● 2017-02-20 07:47:52
● 2020-02-05 11:01:10
○ 2026-06-22 04:36:42
○ 2026-08-09 05:05:26
A202.247.197.342015-06-08 → 2016-06-18 · 4 obs
● 2015-06-08 09:11:30
● 2016-06-18 03:10:12
○ 2017-02-20 07:47:52
○ 2026-08-09 05:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, d.dns.jp, e.dns.jp, g.dns.jp...-
heattech.co.jpns1.avis.ne.jp, ns2.avis.ne.jp4 records

✅ Authoritative Response

Server:202.247.192.33

NS records: ns1.avis.ne.jp, ns2.avis.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for heattech.co.jp (unsigned zone)

⏱️ Timing

Total: 1447ms | Queries: -

📄 Records

TypeCountSample Data
A1192.47.70.26
NS2ns2.avis.ne.jp, ns1.avis.ne.jp
MX1www.alps.or.jp (pri: 10)
TXT1v=spf1 include:_spf.alps.or.jp ~all
SOA1ns1.avis.ne.jp postmaster.nag.avis.ne.jp

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.avis.ne.jp, ns2.avis.ne.jp, ns1.avis.ne.jp...)

Analysis

IP Addresses

heattech.co.jp has exactly one IP address — 192.47.70.26.

matsumin.com, naganok.com, www2.alps.or.jp plus two other host names have IP numbers in common with heattech.co.jp.

Name Servers

heattech.co.jp has two authoritative name servers — ns1.avis.ne.jp and ns2.avis.ne.jp.

The name server configuration of heattech.co.jp is shared with other domains, for instance flos.avis.ne.jp, ip.avis.ne.jp, sshoseki.co.jp and two others.

heattech.co.jp partially shares its NS delegation with several other domains, including libnet-suwa.gr.jp, info-a.ne.jp, sihp.jp and two others.

These name servers are regularly seen alongside ns5.avis.ne.jp and ns6.avis.ne.jp as name servers.

Both ns1.avis.ne.jp and ns2.avis.ne.jp have two IP addresses each. ns1.avis.ne.jp resolves to 202.247.192.33 and 2406:8000:101:c020::21; ns2.avis.ne.jp resolves to 202.247.192.34 and 2406:8000:101:c020::22.

Mail Servers

heattech.co.jp uses one mail server — www.alps.or.jp.

The mail server setup of heattech.co.jp matches that of other domains such as jousho-mokukyo.or.jp, nozawa.or.jp, nakagomi.jp and two others.

www.alps.or.jp points to one IP number — 192.47.70.26.