use-jp.org - robtex.com

use-jp.org

DNSSEC⚠️ Not signed
A153.125.224.228🇯🇵 SAKURA-B153.125.224.0/20 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
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
MXuse-jp.sakura.ne.jp ⭐
A219.94.192.103🇯🇵 SAKURA-C219.94.128.0/17 (3/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1693.sakura.ne.jp
TXTv=spf1 +ip4:153.125.224.228 +ip4:160.16.151.177 include:_spf.google.com ~all
SOAns1.value-domain.comhostmaster@use-jp.org 2025-12-26 #11

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785852027

Subdomains

www.use-jp.org

Same first word

use-jp.org
use-jp.sakura.ne.jp

DNS History

12 records (6 active, 6 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comdns1.name-services.comdns2.name-services.comdns3.name-services.comdns4.name-services.comdns5.name-services.comMXuse-jp.sakura.ne.jpA153.125.224.2281.33.129.238
○NSdns1.name-services.com2015-07-05 → 2016-11-15 · 4 obs
● 2015-07-05 22:36:12
● 2016-11-15 20:00:36
○ 2016-12-03 01:24:30
○ 2026-08-04 14:08:24
○NSdns2.name-services.com2015-07-05 → 2016-11-15 · 4 obs
● 2015-07-05 22:36:12
● 2016-11-15 20:00:36
○ 2016-12-03 01:24:30
○ 2026-08-04 14:08:24
○NSdns3.name-services.com2015-07-05 → 2016-11-15 · 4 obs
● 2015-07-05 22:36:12
● 2016-11-15 20:00:36
○ 2016-12-03 01:24:30
○ 2026-08-04 14:08:24
○NSdns4.name-services.com2015-07-05 → 2016-11-15 · 4 obs
● 2015-07-05 22:36:12
● 2016-11-15 20:00:36
○ 2016-12-03 01:24:30
○ 2026-08-04 14:08:24
○NSdns5.name-services.com2015-07-05 → 2016-11-15 · 4 obs
● 2015-07-05 22:36:12
● 2016-11-15 20:00:36
○ 2016-12-03 01:24:30
○ 2026-08-04 14:08:24
●NSns1.value-domain.com2016-12-03 → 2026-08-04 · 3 obs
○ 2016-11-15 20:00:36
● 2016-12-03 01:24:30
● 2026-08-04 14:08:24
●NSns2.value-domain.com2016-12-03 → 2026-08-04 · 3 obs
○ 2016-11-15 20:00:36
● 2016-12-03 01:24:30
● 2026-08-04 14:08:24
●NSns3.value-domain.com2026-03-15 → 2026-08-04 · 3 obs
○ 2016-12-03 01:24:30
● 2026-03-15 05:20:54
● 2026-08-04 14:08:24
●NSns4.value-domain.com2026-03-15 → 2026-08-04 · 3 obs
○ 2016-12-03 01:24:30
● 2026-03-15 05:20:54
● 2026-08-04 14:08:24
●MXuse-jp.sakura.ne.jp2015-07-05 → 2026-08-04 · 2 obs
● 2015-07-05 22:36:12
● 2026-08-04 14:08:24
○A1.33.129.2382015-07-05 → 2017-01-16 · 4 obs
● 2015-07-05 22:36:12
● 2017-01-16 00:44:20
○ 2018-09-11 18:34:24
○ 2026-08-04 14:08:24
●A153.125.224.2282018-09-11 → 2026-08-04 · 3 obs
○ 2017-01-16 00:44:20
● 2018-09-11 18:34:24
● 2026-08-04 14:08:24

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
use-jp.orgns4.value-domain.com, ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com-

✅ Authoritative Response

Server:172.64.53.3

NS records: ns4.value-domain.com, ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for use-jp.org (unsigned zone)

⏱️ Timing

Total: 755ms | Queries: -

📄 Records

TypeCountSample Data
A1153.125.224.228
NS2ns1.value-domain.com, ns2.value-domain.com
MX1use-jp.sakura.ne.jp (pri: 20)
TXT1v=spf1 +ip4:153.125.224.228 +ip4:160.16.
SOA1ns1.value-domain.com hostmaster.use-jp.o

Analysis

Hierarchy

The domain www.use-jp.org falls under the parent use-jp.org.

IP Addresses

use-jp.org resolves to one IP address: 153.125.224.228.

www.use-jp.org, for instance, is one of the other host names sharing IP numbers with use-jp.org.

Name Servers

The authoritative name servers for use-jp.org are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and ns4.value-domain.com.

At least some of use-jp.org's name servers are shared with other domains, for example u-e2.com, sumsog.jp, n1000.net and two more.

These name servers are often deployed together with the name servers ns5.value-domain.com, ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and ns4.value-domain.com each point to exactly 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 and ns4.value-domain.com directs to 172.64.53.3. Two pairs share an IP: ns1.value-domain.com and ns3.value-domain.com share 172.64.52.38, and ns2.value-domain.com and ns4.value-domain.com share 172.64.53.3.

Both ns1.value-domain.com and ns3.value-domain.com resolve to 172.64.52.38 IP addresses each.

Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.

Mail Servers

Mail for use-jp.org is handled by a single mail server, use-jp.sakura.ne.jp.

The mail server configuration of use-jp.org is identical to that of other domains — use-jp.sakura.ne.jp being one example.

use-jp.sakura.ne.jp directs to just one IP number, 219.94.192.103.