mbp.jp - robtex.com

mbp.jp

DNSSEC⚠️ Not signed
A2400:8500:1301:162::11:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2001.coreserver.jp
A163.44.176.11🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, 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
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
MXmbp.jp
A2400:8500:1301:162::11:1🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2001.coreserver.jp
A163.44.176.11🇯🇵 GMO-INTERNET163.44.176.0/20 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTRv2001.coreserver.jp
TXTv=spf1 ip4:163.44.176.11 ip6:2400:8500:1301:162::11:1 include:mxr.valueserver...
SOAns1.value-domain.comhostmaster@mbp.jp 2024-11-28 #15

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=1784714402

MX for

Same first word

Similar names

DNS History

16 records (8 active, 8 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comdns-b.iij.ad.jpdns-c.iij.ad.jpmaster.dns.ne.jpns1.dns.ne.jpns2.dns.ne.jpMXmbp.jpA163.44.176.112400:8500:1301:162::11:1118.151.146.161210.224.185.2012403:3a00:201:19:210:224:185:201
NSdns-b.iij.ad.jp2015-08-12 → 2018-10-22 · 4 obs
● 2015-08-12 10:33:32
● 2018-10-22 22:28:28
○ 2019-08-31 16:47:38
○ 2026-07-22 10:36:08
NSdns-c.iij.ad.jp2015-08-12 → 2018-10-22 · 4 obs
● 2015-08-12 10:33:32
● 2018-10-22 22:28:28
○ 2019-08-31 16:47:38
○ 2026-07-22 10:36:08
NSmaster.dns.ne.jp2019-11-01 → 2020-07-10 · 5 obs
○ 2019-08-31 16:47:38
● 2019-11-01 22:29:52
● 2020-07-10 20:37:18
○ 2026-07-09 01:18:04
○ 2026-07-22 10:36:08
NSns1.dns.ne.jp2019-11-01 → 2020-07-10 · 5 obs
○ 2019-08-31 16:47:38
● 2019-11-01 22:29:52
● 2020-07-10 20:37:18
○ 2026-07-09 01:18:04
○ 2026-07-22 10:36:08
NSns1.value-domain.com2019-08-31 → 2026-07-22 · 6 obs
○ 2018-10-22 22:28:28
● 2019-08-31 16:47:38
○ 2019-11-01 22:29:52
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
NSns2.dns.ne.jp2019-11-01 → 2020-07-10 · 5 obs
○ 2019-08-31 16:47:38
● 2019-11-01 22:29:52
● 2020-07-10 20:37:18
○ 2026-07-09 01:18:04
○ 2026-07-22 10:36:08
NSns2.value-domain.com2019-08-31 → 2026-07-22 · 6 obs
○ 2018-10-22 22:28:28
● 2019-08-31 16:47:38
○ 2019-11-01 22:29:52
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
NSns3.value-domain.com2026-07-09 → 2026-07-22 · 3 obs
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
NSns4.value-domain.com2026-07-09 → 2026-07-22 · 3 obs
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
NSns5.value-domain.com2026-07-09 → 2026-07-22 · 3 obs
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
MXmbp.jp2019-08-31 → 2026-07-22 · 2 obs
● 2019-08-31 16:47:38
● 2026-07-22 10:36:08
A118.151.146.1612015-08-12 → 2018-10-22 · 4 obs
● 2015-08-12 10:33:32
● 2018-10-22 22:28:28
○ 2019-08-31 16:47:38
○ 2026-07-22 10:36:08
A163.44.176.112026-07-09 → 2026-07-22 · 3 obs
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
A210.224.185.2012019-08-31 → 2020-07-10 · 5 obs
○ 2018-10-22 22:28:28
● 2019-08-31 16:47:38
● 2020-07-10 20:37:18
○ 2026-07-09 01:18:04
○ 2026-07-22 10:36:08
A2400:8500:1301:162::11:12026-07-09 → 2026-07-22 · 3 obs
○ 2020-07-10 20:37:18
● 2026-07-09 01:18:04
● 2026-07-22 10:36:08
A2403:3a00:201:19:210:224:185:2012019-11-01 → 2020-07-10 · 5 obs
○ 2019-08-31 16:47:38
● 2019-11-01 22:29:52
● 2020-07-10 20:37:18
○ 2026-07-09 01:18:04
○ 2026-07-22 10:36:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
mbp.jpns3.value-domain.com, ns4.value-domain.com, ns5.value-domain.com, ns1.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.38

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mbp.jp (unsigned zone)

⏱️ Timing

Total: 2221ms | Queries: -

📄 Records

TypeCountSample Data
A1163.44.176.11
AAAA12400:8500:1301:162::11:1
NS2ns2.value-domain.com, ns1.value-domain.com
MX1mbp.jp (pri: 10)
TXT1v=spf1 ip4:163.44.176.11 ip6:2400:8500:1
SOA1ns1.value-domain.com hostmaster.mbp.jp

Analysis

Mail Server Role

mbp.jp acts as its own mail server.

IP Addresses

mbp.jp resolves to the IP addresses 163.44.176.11 and 2400:8500:1301:162::11:1

Additional host names — dansirou.com, valueadd.jp, katsuhito.com and two others — share IP numbers with mbp.jp.

Name Servers

Delegation for mbp.jp is to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

mbp.jp partially shares its NS delegation with several other domains, including xn--qdk0a9e738z3xl.com, p-dress.com, eller.jp and two others.

These name servers are frequently paired with the name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others.

Host names pointing to a single IP address:

ns1.value-domain.com points to the IP address 172.64.52.38.

ns2.value-domain.com points to the IP address 172.64.53.3.

ns3.value-domain.com points to the IP address 172.64.52.38.

ns4.value-domain.com points to the IP address 172.64.53.3.

ns5.value-domain.com points to the IP address 172.64.52.38.

ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com are host names that all point to 172.64.52.38.

These two host names — ns2.value-domain.com and ns4.value-domain.com — each point to 172.64.53.3 IP addresses.

Mail Servers

mbp.jp has a single mail server: mbp.jp itself.

The host mbp.jp resolves to 163.44.176.11 and 2400:8500:1301:162::11:1 — two IP addresses.