labnetwork.jp - dns.ninja

labnetwork.jp

DNSSEC⚠️ Not signed
A163.43.197.175🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww50135.sakura.ne.jp
NSmaster.dns.ne.jp ⭐
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
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
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
MXlabnetwork.jp ⭐
A163.43.197.175🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
PTRwww50135.sakura.ne.jp
TXTv=spf1 a:www50135.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2023-02-06 #0

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=1786202103

MX for

labnetwork.jp

Same first word

labnetwork.org
labnetwork.co.uk
labnetwork.in
labnetwork.de
labnetwork.nl
labnetwork.ch
labnetwork.com.br
labnetwork.eu
labnetwork.com.cn
labnetwork.com
labnetwork.net
labnetwork.it
labnetwork.jp
labnetwork.info
labnetwork.be

Similar names

networklab.com.br
ablnetwork.com
networklab.global
albnetwork.al
networklab.com
networklab.fr
rbtkelowna.com
networklab.support
albnetwork.net
networklab.nl
networklab.ca
networklab.pl
networklab.digital
nektarbowl.com
networklab.org
networklab.eu
networklab.it
lbanetwork.com
networklab.ru
labworkent.com
networklab.ovh
rbtkelowna.ca
networklab.net
albertkwon.com
albnetwork.com
networklab.co.uk
blowkarten.com
networklab.dk
balnetwork.com
networklab.uk
blowkarten.nl
networklab.info
albnetwork.org

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpns1.naviservers.netns2.naviservers.netMXlabnetwork.jpA163.43.197.175202.218.103.201202.218.20.244
●NSmaster.dns.ne.jp2026-02-25 → 2026-08-08 · 3 obs
○ 2021-10-08 03:46:36
● 2026-02-25 22:05:00
● 2026-08-08 16:18:14
●NSns1.dns.ne.jp2026-02-25 → 2026-08-08 · 3 obs
○ 2021-10-08 03:46:36
● 2026-02-25 22:05:00
● 2026-08-08 16:18:14
○NSns1.naviservers.net2015-06-26 → 2021-10-08 · 4 obs
● 2015-06-26 23:38:38
● 2021-10-08 03:46:36
○ 2026-02-25 22:05:00
○ 2026-08-08 16:18:14
●NSns2.dns.ne.jp2026-02-25 → 2026-08-08 · 3 obs
○ 2021-10-08 03:46:36
● 2026-02-25 22:05:00
● 2026-08-08 16:18:14
○NSns2.naviservers.net2015-06-26 → 2021-10-08 · 4 obs
● 2015-06-26 23:38:38
● 2021-10-08 03:46:36
○ 2026-02-25 22:05:00
○ 2026-08-08 16:18:14
●MXlabnetwork.jp2015-06-26 → 2026-08-08 · 2 obs
● 2015-06-26 23:38:38
● 2026-08-08 16:18:14
●A163.43.197.1752026-02-25 → 2026-08-08 · 3 obs
○ 2021-10-08 03:46:36
● 2026-02-25 22:05:00
● 2026-08-08 16:18:14
○A202.218.103.2012015-06-26 → 2017-02-05 · 4 obs
● 2015-06-26 23:38:38
● 2017-02-05 16:26:12
○ 2018-09-12 03:43:14
○ 2026-08-08 16:18:14
○A202.218.20.2442018-09-12 → 2021-10-08 · 5 obs
○ 2017-02-05 16:26:12
● 2018-09-12 03:43:14
● 2021-10-08 03:46:36
○ 2026-02-25 22:05:00
○ 2026-08-08 16:18:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpb.dns.jp, a.dns.jp, h.dns.jp, e.dns.jp...-
labnetwork.jpns2.dns.ne.jp, ns1.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for labnetwork.jp (unsigned zone)

⏱️ Timing

Total: 1760ms | Queries: -

📄 Records

TypeCountSample Data
A1163.43.197.175
NS2ns1.dns.ne.jp, ns2.dns.ne.jp
MX1labnetwork.jp (pri: 10)
TXT1v=spf1 a:www50135.sakura.ne.jp mx ~all
SOA1master.dns.ne.jp tech.sakura.ad.jp

📌 Glue Records Collected

Total: 2

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

Analysis

Mail Server Role

labnetwork.jp handles its own mail, functioning as its own mail server.

IP Addresses

labnetwork.jp resolves to just one IP address, 163.43.197.175.

Two other host names, along with conmoto.jp, komanatsu.com and ueno2office.jp, also share IP numbers with labnetwork.jp.

Name Servers

labnetwork.jp carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

labnetwork.jp has at least partial name server overlap with other domains, such as hontana.com, suzukinaika.com, web-dragon.com and two others.

It is common to find these name servers paired with the name servers dns.sakura.ad.jp.

master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1 — each hostname maps to exactly one IP address.

Mail Servers

labnetwork.jp is served by just one mail server: labnetwork.jp.

labnetwork.jp carries a single IP number, which is 163.43.197.175.