syscrew.com - robtex.com

syscrew.com

DNSSEC⚠️ Not signed
A124.146.155.122🇯🇵 InfoSphere124.146.128.0/18 INFOSPHERE
PTR124-146-155-122.pro.static.arena.ne.jp
NSasns1.customer.ne.jp ⭐ ⚠️ Not in zone NS records
A210.150.254.86🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
PTRasns1.customer.ne.jp
NSasns2.customer.ne.jp ⚠️ Not in zone NS records
A210.150.254.94🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
PTRasns2.customer.ne.jp
NSns-kg022.ocn.ad.jp ⚠️ Not in zone NS records
A2001:380:0:10::102🇯🇵 OCN2001:380::/32 IPv6 Network, Japan
PTRns-kg022.ocn.ad.jp
A211.129.14.167🇯🇵 OCN211.129.0.0/16 (AS4713) CIDR BLOCK 26 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRns-kg022.ocn.ad.jp
SOAasns1.customer.ne.jpsakurazawa@syscrew.co.jp serial=1608898185

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774376642

Same first word

syscrew.co.jp
syscrew.ne.jp
syscrew.com

Similar names

crewsys.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSasns1.customer.ne.jpasns2.customer.ne.jpns-kg022.ocn.ad.jpns-08.dns.jp-e1.cloudn-service.comns-09.dns.jp-e1.cloudn-service.comns-10.dns.jp-e1.cloudn-service.comsv-013.syscrew.comA124.146.155.122153.149.153.232221.186.153.204
●NSasns1.customer.ne.jp2026-02-15 → 2026-03-24 · 3 obs
○ 2020-01-01 17:53:18
● 2026-02-15 03:52:12
● 2026-03-24 18:36:46
●NSasns2.customer.ne.jp2026-02-15 → 2026-03-24 · 3 obs
○ 2020-01-01 17:53:18
● 2026-02-15 03:52:12
● 2026-03-24 18:36:46
○NSns-08.dns.jp-e1.cloudn-service.com2015-11-24 → 2020-01-01 · 5 obs
○ 2015-08-05 08:14:04
● 2015-11-24 05:30:24
● 2020-01-01 17:53:18
○ 2026-02-15 03:52:12
○ 2026-03-24 18:36:46
○NSns-09.dns.jp-e1.cloudn-service.com2015-11-24 → 2020-01-01 · 5 obs
○ 2015-08-05 08:14:04
● 2015-11-24 05:30:24
● 2020-01-01 17:53:18
○ 2026-02-15 03:52:12
○ 2026-03-24 18:36:46
○NSns-10.dns.jp-e1.cloudn-service.com2015-11-24 → 2020-01-01 · 5 obs
○ 2015-08-05 08:14:04
● 2015-11-24 05:30:24
● 2020-01-01 17:53:18
○ 2026-02-15 03:52:12
○ 2026-03-24 18:36:46
●NSns-kg022.ocn.ad.jp2026-02-15 → 2026-03-24 · 3 obs
○ 2020-01-01 17:53:18
● 2026-02-15 03:52:12
● 2026-03-24 18:36:46
○NSsv-013.syscrew.com2015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 08:14:04
○ 2015-11-24 05:30:24
○ 2026-03-24 18:36:46
●A124.146.155.1222026-02-15 → 2026-03-24 · 3 obs
○ 2020-01-01 17:53:18
● 2026-02-15 03:52:12
● 2026-03-24 18:36:46
○A153.149.153.2322015-11-24 → 2020-01-01 · 5 obs
○ 2015-08-05 08:14:04
● 2015-11-24 05:30:24
● 2020-01-01 17:53:18
○ 2026-02-15 03:52:12
○ 2026-03-24 18:36:46
○A221.186.153.2042015-08-05 → 2015-08-05 · 3 obs
● 2015-08-05 08:14:04
○ 2015-11-24 05:30:24
○ 2026-03-24 18:36:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net...-
syscrew.comns-kg022.ocn.ad.jp, asns1.customer.ne.jp, asns2.customer.ne.jp-

✅ Authoritative Response

Server:210.150.254.94

NS records: ns-kg022.ocn.ad.jp, asns1.customer.ne.jp, asns2.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syscrew.com (unsigned zone)

⏱️ Timing

Total: 2417ms | Queries: -

📄 Records

TypeCountSample Data
NS2asns1.customer.ne.jp, asns2.customer.ne.jp
SOA1asns1.customer.ne.jp sakurazawa.syscrew.

Analysis

IP Addresses

syscrew.com resolves to one IP number: 124.146.155.122.

Other host names such as 124-146-155-122.pro.static.arena.ne.jp and syscrew.ne.jp share IP numbers with syscrew.com.

Name Servers

syscrew.com is delegated to three name servers ns-kg022.ocn.ad.jp, asns1.customer.ne.jp and asns2.customer.ne.jp.

syscrew.com at least partially shares name servers with other domains, for instance ajcc.info, v1000-113.mailsecure.jp, kaikou.city.yokohama.jp, 208.224.206.125.in-addr.arpa and cdit.or.jp.

Host names with two IPs:

ns-kg022.ocn.ad.jp points to: 2001:380:0:10::102 and 211.129.14.167.

Host names with one IP:

asns1.customer.ne.jp points to: 210.150.254.86.

asns2.customer.ne.jp points to: 210.150.254.94.