devbox.jp - robtex.com

devbox.jp

DNSSEC⚠️ Not signed
A202.181.99.62🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww342.sakura.ne.jp
NSns1.value-domain.com ⭐ ⚠️ Not in parent delegation
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.dns.ne.jp ⚠️ Not in zone NS records
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp ⚠️ Not in zone NS records
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
NSns2.value-domain.com ⚠️ Not in parent delegation
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXqwx.sakura.ne.jp ⭐
A202.181.99.62🇯🇵 SAKURA-B202.181.96.0/20 (6/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww342.sakura.ne.jp
TXTv=spf1 a:www342.sakura.ne.jp mx ~all
SOAns1.value-domain.comhostmaster@devbox.jp 2020-08-26 #21

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=1783840502

Previously MX for

devbox.jp

Same first word

devbox.net
devbox.us
devbox.ch
devbox.ru
devbox.nu
devbox.fi
devbox.cz
devbox.co.za
devbox.codes
devbox.jp
devbox.tools
devbox.eu
devbox.gr
devbox.name
devbox.pro
devbox.ca
devbox.sk
devbox.agency
devbox.dk
devbox.ai
devbox.be
devbox.dev
devbox.link
devbox.co
devbox.fr
devbox.me
devbox.website
devbox.info
devbox.at
devbox.se
devbox.studio
devbox.cn
devbox.site
devbox.pl
devbox.tv
devbox.host
devbox.nl
devbox.it
devbox.sh
devbox.de
devbox.kg
devbox.com
devbox.com.au

Similar names

boxdev.no
vboxed.com
vboxed.net
boxdev.net
obxdev.com
xobdev.com
obxdev.net
boxdev.com
edvbox.de
vedbox.com

DNS History

12 records (9 active, 3 former)

2017201820192020202120222023202420252026NSns1.dns.ne.jpns1.value-domain.comns2.dns.ne.jpns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.commaster.dns.ne.jpMXqwx.sakura.ne.jpdevbox.jpA202.181.99.6249.212.135.51
○NSmaster.dns.ne.jp2026-04-23 → 2026-06-09 · 7 obs
○ 2026-02-17 02:36:08
● 2026-04-23 22:29:16
● 2026-04-24 03:33:40
○ 2026-05-02 19:12:34
● 2026-06-09 13:06:36
○ 2026-06-10 07:15:08
○ 2026-07-12 07:37:36
●NSns1.dns.ne.jp2016-01-17 → 2026-07-12 · 4 obs
● 2016-01-17 07:16:02
○ 2016-04-13 15:46:56
● 2016-11-20 02:19:26
● 2026-07-12 07:37:36
●NSns1.value-domain.com2016-01-17 → 2026-07-12 · 5 obs
● 2016-01-17 07:16:02
● 2026-04-23 22:29:16
○ 2026-04-24 03:33:40
● 2026-05-02 19:12:34
● 2026-07-12 07:37:36
●NSns2.dns.ne.jp2016-01-17 → 2026-07-12 · 4 obs
● 2016-01-17 07:16:02
○ 2016-04-13 15:46:56
● 2016-11-20 02:19:26
● 2026-07-12 07:37:36
●NSns2.value-domain.com2016-04-13 → 2026-07-12 · 11 obs
○ 2016-01-17 07:16:02
● 2016-04-13 15:46:56
○ 2016-11-20 02:19:26
● 2026-02-17 02:36:08
● 2026-04-23 22:29:16
○ 2026-04-24 03:33:40
● 2026-05-02 19:12:34
● 2026-06-10 07:15:08
○ 2026-06-20 21:21:28
● 2026-06-21 23:33:14
● 2026-07-12 07:37:36
●NSns3.value-domain.com2026-02-17 → 2026-07-12 · 3 obs
○ 2016-11-20 02:19:26
● 2026-02-17 02:36:08
● 2026-07-12 07:37:36
●NSns4.value-domain.com2026-02-17 → 2026-07-12 · 3 obs
○ 2016-11-20 02:19:26
● 2026-02-17 02:36:08
● 2026-07-12 07:37:36
●NSns5.value-domain.com2026-02-17 → 2026-07-12 · 3 obs
○ 2016-11-20 02:19:26
● 2026-02-17 02:36:08
● 2026-07-12 07:37:36
○MXdevbox.jp2016-01-17 → 2016-01-17 · 3 obs
● 2016-01-17 07:16:02
○ 2016-04-13 15:46:56
○ 2026-07-12 07:37:36
●MXqwx.sakura.ne.jp2016-04-13 → 2026-07-12 · 3 obs
○ 2016-01-17 07:16:02
● 2016-04-13 15:46:56
● 2026-07-12 07:37:36
●A202.181.99.622016-01-17 → 2026-07-12 · 11 obs
● 2016-01-17 07:16:02
○ 2016-04-13 15:46:56
● 2016-11-20 02:19:26
○ 2026-02-17 02:36:08
○ 2026-05-02 19:12:34
● 2026-06-09 13:06:36
○ 2026-06-10 07:15:08
● 2026-06-20 21:21:28
○ 2026-06-21 23:33:14
● 2026-07-12 07:37:34
● 2026-07-12 07:37:36
○A49.212.135.512016-04-13 → 2026-06-21 · 11 obs
○ 2016-01-17 07:16:02
● 2016-04-13 15:46:56
○ 2016-11-20 02:19:26
● 2026-02-17 02:36:08
● 2026-05-02 19:12:34
○ 2026-06-09 13:06:36
● 2026-06-10 07:15:08
○ 2026-06-20 21:21:28
● 2026-06-21 23:33:14
○ 2026-07-12 07:37:34
○ 2026-07-12 07:37:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
devbox.jpns4.value-domain.com, ns3.value-domain.com, ns2.dns.ne.jp, ns5.value-domain.com...2 records

✅ Authoritative Response

Server:172.64.52.38

NS records: ns4.value-domain.com, ns3.value-domain.com, ns2.dns.ne.jp, ns5.value-domain.com, ns1.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for devbox.jp (unsigned zone)

⏱️ Timing

Total: 1084ms | Queries: -

📄 Records

TypeCountSample Data
A1202.181.99.62
NS2ns1.value-domain.com, ns2.value-domain.com
MX1qwx.sakura.ne.jp (pri: 10)
TXT1v=spf1 a:www342.sakura.ne.jp mx ~all
SOA1ns1.value-domain.com hostmaster.devbox.j

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

IP Addresses

devbox.jp resolves to just one IP address, 202.181.99.62.

Two other host names, along with xlcarsales.com, addli.sakura.ne.jp and bpcjp.sakura.ne.jp, also share IP numbers with devbox.jp.

Name Servers

DNS for devbox.jp is handled by 7 name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and 4 others.

devbox.jp partially shares its NS delegation with several other domains, including ictpc.jp, hiranocorp.sakura.ne.jp, hairsalon-cool.com and two others.

In DNS configurations, these name servers often share authority with ns4.value-domain.com, ns5.value-domain.com, ns1.dns.ne.jp and 5 other name servers.

Host names that point to one IP address:

ns1.value-domain.com directs to 172.64.52.38.

ns2.value-domain.com directs to 172.64.53.3.

ns3.value-domain.com directs to 172.64.52.38.

ns4.value-domain.com directs to 172.64.53.3.

ns5.value-domain.com directs to 172.64.52.38.

ns1.dns.ne.jp directs to 61.211.236.1.

ns2.dns.ne.jp directs to 133.167.21.1.

Each of ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com resolves to 172.64.52.38.

Host names pointing to 172.64.53.3 IP addresses: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

The sole mail server for devbox.jp is qwx.sakura.ne.jp.

The mail server configuration of devbox.jp is identical to that of other domains, for example qwx.sakura.ne.jp and qwx.jp.

qwx.sakura.ne.jp has exactly one IP number: 202.181.99.62.