`u-project.jp`

DNSSEC	⚠️ Not signed
A	61.115.203.77^{🇯🇵 GIGAINFRA61.115.192.0/20 BBT-CIDR-BLOCK}
NS	`ns.econ-net.or.jp` ⭐
		A	61.115.203.67^{🇯🇵 GIGAINFRA61.115.192.0/20 BBT-CIDR-BLOCK}
NS	`fermi.econ-net.or.jp`
		A	153.142.238.183^{🇯🇵 OCN153.128.0.0/10 (AS4713) CIDR BLOCK NTT Communications Corporation OTEMACHI PLACE WEST TOWER 2-3-1 Otemachi, Chiyoda-ku Tokyo 100-8019 JAPAN}
			PTR	`p86183-ipngnfx01marunouchi.tokyo.ocn.ne.jp`
MX	`mail73.conoha.ne.jp` ⭐
		A	118.27.122.178^{🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
			PTR	`mail73.conoha.ne.jp`
TXT	`v=spf1 include:_a.u-project.jp include:_spf.conoha.ne.jp ~all`
SOA	`ns.econ-net.or.jp`hostmaster@u-project.jp serial=1774456633

`jp`

	DNSSEC	🔒 Signed (DS record present)
	NS	`z.dns.jp` ⭐
	NS	`a.dns.jp`
	NS	`b.dns.jp`
	NS	`c.dns.jp`
	NS	`d.dns.jp`
	NS	`e.dns.jp`
	NS	`f.dns.jp`
	NS	`g.dns.jp`
	NS	`h.dns.jp`
	SOA	`z.dns.jp`root@dns.jp serial=1774588503

WOT: SAFE (64/100)

Same first word

u-project.jp

u-project.eu

Similar names

project-u.jp

project-u.info

project-u.com

DNS History

6 records (4 active, 2 former)

●NSfermi.econ-net.or.jp2015-06-05 → 2026-03-27 · 2 obs

● 2015-06-05 01:16:50
● 2026-03-27 05:30:00

●NSns.econ-net.or.jp2015-06-05 → 2026-03-27 · 2 obs

● 2015-06-05 01:16:50
● 2026-03-27 05:30:00

○MXa.mx.u-project.jp2015-06-05 → 2017-04-20 · 4 obs

● 2015-06-05 01:16:50
● 2017-04-20 09:17:10
○ 2026-03-18 02:58:34
○ 2026-03-27 05:30:00

○MXb.mx.u-project.jp2015-06-05 → 2017-04-20 · 4 obs

● 2015-06-05 01:16:50
● 2017-04-20 09:17:10
○ 2026-03-18 02:58:34
○ 2026-03-27 05:30:00

●MXmail73.conoha.ne.jp2026-03-18 → 2026-03-27 · 3 obs

○ 2017-04-20 09:17:10
● 2026-03-18 02:58:34
● 2026-03-27 05:30:00

●A61.115.203.772026-03-18 → 2026-03-27 · 2 obs

● 2026-03-18 02:58:34
● 2026-03-27 05:30:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, h.dns.jp, a.dns.jp, e.dns.jp...	-
u-project.jp	ns.econ-net.or.jp, fermi.econ-net.or.jp	1 record

✅ Authoritative Response

Server:61.115.203.67

NS records: ns.econ-net.or.jp, fermi.econ-net.or.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u-project.jp (unsigned zone)

⏱️ Timing

Total: 1436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.115.203.77`
NS	2	`ns.econ-net.or.jp, fermi.econ-net.or.jp`
MX	1	`mail73.conoha.ne.jp (pri: 5)`
TXT	1	`v=spf1 include:_a.u-project.jp include:_`
SOA	1	`ns.econ-net.or.jp hostmaster.u-project.j`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.econ-net.or.jp)

Analysis

IP Addresses

u-project.jp points to a single IP number: 61.115.203.77.

Name Servers

Delegation for u-project.jp rests with two name servers, fermi.econ-net.or.jp and ns.econ-net.or.jp.

u-project.jp shares the same name server setup as other domains, including econ.co.jp, afterschool-music.com, stardust.co.jp, phileweb.com and stardustplanet.jp.

u-project.jp partially shares name servers with other domains; for instance 64.203.115.61.in-addr.arpa and econ-net.or.jp.

These name servers are commonly used with the name servers dns3.odn.ne.jp.

Host names with one IP number: fermi.econ-net.or.jp points to 153.142.238.183; ns.econ-net.or.jp points to 61.115.203.67.

Mail Servers

u-project.jp is handled by a single mail server, mail73.conoha.ne.jp.

u-project.jp uses the same mail server configuration as other domains, such as l-h.co.jp, midjp.com, site-ma.info, nanoegg.jp and mishima-tei.co.jp.

u-project.jp shares mail servers with other domains at least in part, for instance jiangsheng.me, risoulab.com, 323.tokyo, amiur.jp and tazawako-kakunodate.com.

These mail servers are often used together with the mail servers mx.unit01.paasmail.tyo1.conoha.io.

mail73.conoha.ne.jp points to a single IP: 118.27.122.178.

u-project.jp - robtex.com

u-project.jp

jp