ohsima.com - robtex.com

ohsima.com

DNSSEC⚠️ Not signed
A2400:8500:1301:162::24:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2012.coreserver.jp
A163.44.176.24🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
NSns11.value-domain.com ⭐ ⚠️ Not in parent delegation
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns1.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
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns12.value-domain.com ⚠️ Not in zone NS records
A172.64.53.86🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.188🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns13.value-domain.com ⚠️ Not in zone NS records
A172.64.52.98🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.184🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
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
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXohsima.com ⭐
A2400:8500:1301:162::24:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2012.coreserver.jp
A163.44.176.24🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2012.coreserver.jp
TXTv=spf1 ip4:163.44.176.24 ip6:2400:8500:1301:162::24:1 include:mxr.valueserver...
SOAns1.value-domain.comhostmaster@ohsima.com 2026-01-25 #1

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=1771291435

MX for

ohsima.com

Same first word

ohsima.com
ohsima.co.jp

Similar names

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ohsiam.com
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moshai.com
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oshima.or.jp
mahiso.de

DNS History

24 records (8 active, 16 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns11.value-domain.comns12.value-domain.comns13.value-domain.comns2.value-domain.comns1.namebrightdns.comns2.namebrightdns.comnsg2.namebrightdns.comnst1.namebrightdns.comnst2.namebrightdns.comMXohsima.comA163.44.176.242400:8500:1301:162::24:1107.21.45.121107.23.160.21852.200.243.12354.152.144.24354.174.31.25454.208.74.21554.209.90.8154.236.123.23554.85.54.29CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2015-08-16 → 2017-06-06 · 8 obs
● 2015-08-16 22:06:50
● 2015-12-28 16:15:54
○ 2016-01-19 23:00:22
● 2016-04-10 14:34:26
○ 2016-11-19 23:10:16
● 2017-06-06 17:50:04
○ 2026-02-23 17:01:10
○ 2026-03-23 21:37:46
●NSns1.value-domain.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
●NSns11.value-domain.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
●NSns12.value-domain.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
●NSns13.value-domain.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
○NSns2.namebrightdns.com2015-08-16 → 2017-06-06 · 6 obs
● 2015-08-16 22:06:50
● 2016-04-10 14:34:26
○ 2016-11-19 23:10:16
● 2017-06-06 17:50:04
○ 2026-02-23 17:01:10
○ 2026-03-23 21:37:46
●NSns2.value-domain.com2026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
○NSnsg2.namebrightdns.com2016-01-19 → 2016-01-19 · 4 obs
○ 2015-12-28 16:15:54
● 2016-01-19 23:00:22
○ 2016-04-10 14:34:26
○ 2026-03-23 21:37:46
○NSnst1.namebrightdns.com2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-10 14:34:26
● 2016-11-19 23:10:16
○ 2017-06-06 17:50:04
○ 2026-03-23 21:37:46
○NSnst2.namebrightdns.com2016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-10 14:34:26
● 2016-11-19 23:10:16
○ 2017-06-06 17:50:04
○ 2026-03-23 21:37:46
●MXohsima.com2026-02-23 → 2026-03-23 · 2 obs
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
○A107.21.45.1212016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-10 14:34:26
● 2016-11-19 23:10:16
○ 2017-06-06 17:50:04
○ 2026-03-23 21:37:46
○A107.23.160.2182015-12-28 → 2015-12-28 · 4 obs
○ 2015-08-16 22:06:50
● 2015-12-28 16:15:54
○ 2016-01-19 23:00:22
○ 2026-03-23 21:37:46
●A163.44.176.242026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
●A2400:8500:1301:162::24:12026-02-23 → 2026-03-23 · 3 obs
○ 2017-06-06 17:50:04
● 2026-02-23 17:01:10
● 2026-03-23 21:37:46
○A52.200.243.1232016-04-10 → 2016-04-10 · 4 obs
○ 2016-01-19 23:00:22
● 2016-04-10 14:34:26
○ 2016-11-19 23:10:16
○ 2026-03-23 21:37:46
○A54.152.144.2432016-04-10 → 2016-04-10 · 4 obs
○ 2016-01-19 23:00:22
● 2016-04-10 14:34:26
○ 2016-11-19 23:10:16
○ 2026-03-23 21:37:46
○A54.174.31.2542015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:06:50
○ 2017-06-06 17:50:04
○ 2026-03-23 21:37:46
○A54.208.74.2152015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:06:50
○ 2017-06-06 17:50:04
○ 2026-03-23 21:37:46
○A54.209.90.812015-12-28 → 2016-01-19 · 5 obs
○ 2015-08-16 22:06:50
● 2015-12-28 16:15:54
● 2016-01-19 23:00:22
○ 2016-04-10 14:34:26
○ 2026-03-23 21:37:46
○A54.236.123.2352016-11-19 → 2016-11-19 · 4 obs
○ 2016-04-10 14:34:26
● 2016-11-19 23:10:16
○ 2017-06-06 17:50:04
○ 2026-03-23 21:37:46
○A54.85.54.292016-01-19 → 2016-01-19 · 4 obs
○ 2015-12-28 16:15:54
● 2016-01-19 23:00:22
○ 2016-04-10 14:34:26
○ 2026-03-23 21:37:46
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-16 → 2016-04-10 · 4 obs
● 2015-08-16 22:06:50
● 2016-04-10 14:34:26
○ 2016-11-19 23:10:16
○ 2026-03-23 21:37:46
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2016-11-19 → 2017-06-06 · 5 obs
○ 2016-04-10 14:34:26
● 2016-11-19 23:10:16
● 2017-06-06 17:50:04
○ 2026-02-23 17:01:10
○ 2026-03-23 21:37:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ohsima.comns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com3 records

✅ Authoritative Response

Server:172.64.53.86

NS records: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ohsima.com (unsigned zone)

⏱️ Timing

Total: 517ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.176.24
AAAA12400:8500:1301:162::24:1
NS2ns1.value-domain.com, ns2.value-domain.com
MX1ohsima.com (pri: 10)
TXT1v=spf1 ip4:163.44.176.24 ip6:2400:8500:1
SOA1ns1.value-domain.com hostmaster.ohsima.c

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com)

Analysis

Mail Server Role

For ohsima.com, the mail server is ohsima.com.

IP Addresses

ohsima.com resolves to two IP numbers: 2400:8500:1301:162::24:1 and 163.44.176.24.

other host names including mail.m44.jp, azsmile.net, historic-car.jp, zakkatokyo.com and bosai.life share IP numbers with ohsima.com.

Name Servers

ohsima.com is delegated to five name servers: ns11.value-domain.com, ns12.value-domain.com, ns13.value-domain.com, ns1.value-domain.com and ns2.value-domain.com.

ohsima.com at least partially shares name servers with other domains, for instance z-i.jp, latov.com, unit-rc.net, skyclear.com and 5884.in.

These name servers are commonly used with ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

Host names with two IP numbers:

ns11.value-domain.com points to: 172.64.52.98 and 172.64.52.184

ns12.value-domain.com points to: 172.64.53.86 and 172.64.53.188

ns13.value-domain.com points to: 172.64.52.98 and 172.64.52.184

ns1.value-domain.com points to: 172.64.52.38 and 172.64.52.161

ns2.value-domain.com points to: 172.64.53.3 and 172.64.53.115

Host names pointing to 172.64.52.98: ns11.value-domain.com and ns13.value-domain.com

Host names pointing to 172.64.52.184: ns11.value-domain.com and ns13.value-domain.com

Mail Servers

ohsima.com is served by a single mail server, ohsima.com.

ohsima.com resolves to two IP numbers: 2400:8500:1301:162::24:1 and 163.44.176.24.