num.jp - dns.ninja

num.jp

DNSSEC⚠️ Not signed
A118.241.95.70🇯🇵 So-net118.240.0.0/15 Sony Network Communications Inc.
PTRfp76f15f46.stmb202.ap.nuro.jp
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
NSns5.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
MXnum.jp
A118.241.95.70🇯🇵 So-net118.240.0.0/15 Sony Network Communications Inc.
PTRfp76f15f46.stmb202.ap.nuro.jp
TXTv=spf1 ip4: ~all
SOAns1.value-domain.comhostmaster@num.jp 2022-08-26 #9

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=1786480203

MX for

Same first word

Similar names

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comns1.123dns911.comns1.ndx9.comns2.123dns911.comns2.ndx9.comMXnum.jpA118.241.95.70107.178.96.162173.192.222.108
NSns1.123dns911.com2015-07-11 → 2016-12-07 · 4 obs
● 2015-07-11 21:52:28
● 2016-12-07 08:14:48
○ 2021-01-05 20:16:02
○ 2026-08-11 20:44:34
NSns1.ndx9.com2021-01-05 → 2021-04-20 · 5 obs
○ 2016-12-07 08:14:48
● 2021-01-05 20:16:02
● 2021-04-20 04:00:12
○ 2026-03-07 16:21:38
○ 2026-08-11 20:44:34
NSns1.value-domain.com2026-03-07 → 2026-08-11 · 3 obs
○ 2021-04-20 04:00:12
● 2026-03-07 16:21:38
● 2026-08-11 20:44:34
NSns2.123dns911.com2015-07-11 → 2016-12-07 · 4 obs
● 2015-07-11 21:52:28
● 2016-12-07 08:14:48
○ 2021-01-05 20:16:02
○ 2026-08-11 20:44:34
NSns2.ndx9.com2021-01-05 → 2021-04-20 · 5 obs
○ 2016-12-07 08:14:48
● 2021-01-05 20:16:02
● 2021-04-20 04:00:12
○ 2026-03-07 16:21:38
○ 2026-08-11 20:44:34
NSns2.value-domain.com2026-03-07 → 2026-08-11 · 3 obs
○ 2021-04-20 04:00:12
● 2026-03-07 16:21:38
● 2026-08-11 20:44:34
NSns3.value-domain.com2026-03-07 → 2026-08-11 · 3 obs
○ 2021-04-20 04:00:12
● 2026-03-07 16:21:38
● 2026-08-11 20:44:34
NSns4.value-domain.com2026-03-07 → 2026-08-11 · 3 obs
○ 2021-04-20 04:00:12
● 2026-03-07 16:21:38
● 2026-08-11 20:44:34
NSns5.value-domain.com2026-03-07 → 2026-08-11 · 3 obs
○ 2021-04-20 04:00:12
● 2026-03-07 16:21:38
● 2026-08-11 20:44:34
MXnum.jp2015-07-11 → 2026-08-11 · 2 obs
● 2015-07-11 21:52:28
● 2026-08-11 20:44:34
A107.178.96.1622021-01-05 → 2021-04-20 · 5 obs
○ 2016-12-07 08:14:48
● 2021-01-05 20:16:02
● 2021-04-20 04:00:12
○ 2026-03-07 16:21:38
○ 2026-08-11 20:44:34
A118.241.95.702026-03-07 → 2026-08-11 · 3 obs
○ 2021-04-20 04:00:12
● 2026-03-07 16:21:38
● 2026-08-11 20:44:34
A173.192.222.1082015-07-11 → 2016-12-07 · 4 obs
● 2015-07-11 21:52:28
● 2016-12-07 08:14:48
○ 2021-01-05 20:16:02
○ 2026-08-11 20:44:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
num.jpns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

NS records: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for num.jp (unsigned zone)

⏱️ Timing

Total: 1930ms | Queries: -

📄 Records

TypeCountSample Data
A1118.241.95.70
NS2ns1.value-domain.com, ns2.value-domain.com
MX1num.jp (pri: 10)
TXT1v=spf1 ip4: ~all
SOA1ns1.value-domain.com hostmaster.num.jp

Analysis

Mail Server Role

The MX record for num.jp points back to num.jp — it is its own mail server.

IP Addresses

num.jp directs to one IP number, which is 118.241.95.70.

There are other host names — fp76f15f46.stmb202.ap.nuro.jp among them — that share IP numbers with num.jp.

Name Servers

The authoritative name servers for num.jp are ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

At least some of num.jp's name servers are shared with other domains, for example prt.jp, techoken.com, dwu.jp and two more.

These name servers are routinely co-deployed with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Hosts that resolve to 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.

ns4.value-domain.com directs to 172.64.53.3.

ns5.value-domain.com directs to 172.64.52.38.

ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com all direct to 172.64.52.38.

Host names pointing to 172.64.53.3 IP addresses: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

The MX record for num.jp points to a single mail server: num.jp.

num.jp has exactly one IP number: 118.241.95.70.