developit.jp - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`developit.jp`

DNSSEC	⚠️ Not signed
A	163.43.80.72^{🇯🇵 SAKURA-B163.43.0.0/16 (TOKYO) SAKURA Internet // EAST JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`www3762.sakura.ne.jp`
NS	`master.dns.ne.jp` ⭐
		A	210.224.172.18^{🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`master.dns.ne.jp`
NS	`ns1.dns.ne.jp`
		A	61.211.236.1^{🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`ns1.dns.ne.jp`
NS	`ns2.dns.ne.jp`
		A	133.167.21.1^{🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan}
			PTR	`ns2.dns.ne.jp`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:200d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yuphxrp-in-f27.1e100.net`
		A	172.217.75.26^{🇺🇸 Google172.217.75.0/24}
			PTR	`yuphxej-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:3003::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f26.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c79::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbfwv-in-f26.1e100.net`
		A	173.194.42.26^{🇺🇸 Google173.194.0.0/16}
			PTR	`yucbfwv-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
TXT	`v=spf1 a:www3762.sakura.ne.jp mx ~all`
TXT	`google-site-verification=82klx_kJ8COf-G2kI3fwFE5w_IKXeaxq1t1JH7exBvI`
SOA	`master.dns.ne.jp`tech@sakura.ad.jp 2023-01-04 #6

`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=1794069002

Previously NS for

developit.jp

Same first word

Similar names

Previous names

Next names

DNS History

15 records (9 active, 6 former)

○NSdevelopit.jp2015-08-03 → 2017-09-05 · 4 obs

● 2015-08-03 22:17:28
● 2017-09-05 09:24:02
○ 2026-09-30 07:55:20
○ 2026-11-07 16:54:28

○NSdns3.wadax.ne.jp2015-08-03 → 2017-09-05 · 4 obs

● 2015-08-03 22:17:28
● 2017-09-05 09:24:02
○ 2026-09-30 07:55:20
○ 2026-11-07 16:54:28

●NSmaster.dns.ne.jp2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●NSns1.dns.ne.jp2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●NSns2.dns.ne.jp2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

○NSsv71.wadax.ne.jp2015-08-03 → 2017-09-05 · 4 obs

● 2015-08-03 22:17:28
● 2017-09-05 09:24:02
○ 2026-09-30 07:55:20
○ 2026-11-07 16:54:28

○MXah15.wadax.ne.jp2015-08-03 → 2017-09-05 · 4 obs

● 2015-08-03 22:17:28
● 2017-09-05 09:24:02
○ 2026-09-30 07:55:20
○ 2026-11-07 16:54:28

●MXalt1.aspmx.l.google.com2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●MXalt2.aspmx.l.google.com2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●MXalt3.aspmx.l.google.com2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●MXalt4.aspmx.l.google.com2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●MXaspmx.l.google.com2026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

●A163.43.80.722026-09-30 → 2026-11-07 · 3 obs

○ 2017-09-05 09:24:02
● 2026-09-30 07:55:20
● 2026-11-07 16:54:28

○A203.183.64.1512015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 22:17:28
○ 2015-11-20 20:17:22
○ 2026-11-07 16:54:28

○A203.183.64.1712015-11-20 → 2017-09-05 · 5 obs

○ 2015-08-03 22:17:28
● 2015-11-20 20:17:22
● 2017-09-05 09:24:02
○ 2026-09-30 07:55:20
○ 2026-11-07 16:54:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
developit.jp	ns1.dns.ne.jp, ns2.dns.ne.jp	2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for developit.jp (unsigned zone)

⏱️ Timing

Total: 1271ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`163.43.80.72`
NS	2	`ns1.dns.ne.jp, ns2.dns.ne.jp`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	2	`v=spf1 a:www3762.sakura.ne.jp mx ~all, google-site-verification=82klx_kJ8COf-G2`
SOA	1	`master.dns.ne.jp tech.sakura.ad.jp`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dns.ne.jp, ns2.dns.ne.jp)

Analysis

IP Addresses

developit.jp points to a single IP number: 163.43.80.72.

Additional host names — fieldlife-hj.com, jrihdo.or.jp, belial-guitar.com and two others — share IP numbers with developit.jp.

Name Servers

developit.jp carries NS records delegating to master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

There is at least partial name server overlap between developit.jp and other domains — zz.x0.com, recruit-shinki-kuchou.net, takada-catholic-youchien.jp and two more among them.

master.dns.ne.jp points to 210.224.172.18; ns1.dns.ne.jp points to 61.211.236.1; ns2.dns.ne.jp points to 133.167.21.1 — each hostname maps to exactly one IP address.

Mail Servers

developit.jp has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

developit.jp shares mail servers — at least in part — with other domains, including hushhh.com, desertvet.org, athenahospitality.com and two others.

These mail servers are frequently paired with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com resolves to two addresses: 172.217.75.26 and 2607:f8b0:4023:200d::1b.

alt1.aspmx.l.google.com resolves to two addresses: 172.253.145.26 and 2607:f8b0:4023:3003::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 173.194.42.26 and 2607:f8b0:4001:c79::1a.

alt4.aspmx.l.google.com resolves to two addresses: 142.251.96.27 and 2607:f8b0:4003:c4a::1a.