optems.com - dns.ninja

optems.com

DNSSEC⚠️ Not signed
NS01.dnsv.jp
A2400:8500:3300::53🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.
PTR01.dnsv.jp
A157.7.32.53🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.
PTR01.dnsv.jp
NS02.dnsv.jp
A157.7.33.53🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.
PTR02.dnsv.jp
NS03.dnsv.jp
A2400:8500:3000::53🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.
PTR03.dnsv.jp
A157.7.34.53🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.
PTR03.dnsv.jp
NS04.dnsv.jp
A2400:8500:3fff::53🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.
PTR04.dnsv.jp
A157.7.35.53🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.
PTR04.dnsv.jp
SOA01.dnsv.jphostmaster@dnsv.jp serial=1767676520

com

Same first word

Similar names

DNS History

10 records (4 active, 6 former)

20192020202120222023202420252026NS01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpns1.dnsowl.comns2.dnsowl.comns3.dnsowl.comA107.161.23.204192.161.187.200209.141.38.71
NS01.dnsv.jp2026-04-15 → 2026-06-09 · 3 obs
○ 2018-07-08 08:49:46
● 2026-04-15 11:42:04
● 2026-06-09 06:23:42
NS02.dnsv.jp2026-04-15 → 2026-06-09 · 3 obs
○ 2018-07-08 08:49:46
● 2026-04-15 11:42:04
● 2026-06-09 06:23:42
NS03.dnsv.jp2026-04-15 → 2026-06-09 · 3 obs
○ 2018-07-08 08:49:46
● 2026-04-15 11:42:04
● 2026-06-09 06:23:42
NS04.dnsv.jp2026-04-15 → 2026-06-09 · 3 obs
○ 2018-07-08 08:49:46
● 2026-04-15 11:42:04
● 2026-06-09 06:23:42
NSns1.dnsowl.com2018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:49:46
○ 2026-04-15 11:42:04
○ 2026-06-09 06:23:42
NSns2.dnsowl.com2018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:49:46
○ 2026-04-15 11:42:04
○ 2026-06-09 06:23:42
NSns3.dnsowl.com2018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:49:46
○ 2026-04-15 11:42:04
○ 2026-06-09 06:23:42
A107.161.23.2042018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:49:46
○ 2026-04-15 11:42:04
○ 2026-06-09 06:23:42
A192.161.187.2002018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:49:46
○ 2026-04-15 11:42:04
○ 2026-06-09 06:23:42
A209.141.38.712018-07-08 → 2018-07-08 · 3 obs
● 2018-07-08 08:49:46
○ 2026-04-15 11:42:04
○ 2026-06-09 06:23:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
optems.com01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp-

✅ Authoritative Response

Server:157.7.33.53

NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optems.com (unsigned zone)

⏱️ Timing

Total: 1127ms | Queries: -

📄 Records

TypeCountSample Data
NS401.dnsv.jp, 02.dnsv.jp...
SOA101.dnsv.jp hostmaster.dnsv.jp

Analysis

Name Servers

optems.com delegates DNS authority to 4 name servers — 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

optems.com has at least partial name server overlap with other domains, such as sunnyside-office.com, tais.co.jp, renai-g.com and two others.

Host names that have two IP addresses:

01.dnsv.jp resolves to 157.7.32.53 and 2400:8500:3300::53.

03.dnsv.jp resolves to 157.7.34.53 and 2400:8500:3000::53.

04.dnsv.jp resolves to 157.7.35.53 and 2400:8500:3fff::53.

Host names with one IP number:

02.dnsv.jp resolves to 157.7.33.53.