`sharedsys.co.jp`

DNSSEC	⚠️ Not signed
NS	`ns-cloud-b1.googledomains.com` ⭐
		A	2001:4860:4802:32::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b1.googledomains.com`
		A	216.239.32.107^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-b1.googledomains.com`
NS	`ns-cloud-b2.googledomains.com`
		A	2001:4860:4802:34::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b2.googledomains.com`
		A	216.239.34.107^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-b2.googledomains.com`
NS	`ns-cloud-b3.googledomains.com`
		A	2001:4860:4802:36::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b3.googledomains.com`
		A	216.239.36.107^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-b3.googledomains.com`
NS	`ns-cloud-b4.googledomains.com`
		A	2001:4860:4802:38::6b^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-b4.googledomains.com`
		A	216.239.38.107^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-b4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c06::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dz-in-f27.1e100.net`
		A	142.251.2.26^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:2801::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f27.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽²⁰⁾
		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`
TXT	`Shared System, Inc.`
TXT	`sending_domain1126093=2a1bb59632496adaa3f030a2a0970ad31571b6da9db59a6588cfb5f...`
SOA	`ns-cloud-b1.googledomains.com`cloud-dns-hostmaster@google.com 2017-10-04 #2

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (60/100)
WOT: SAFE (58/100)

Same first word

sharedsys.co.jp

DNS History

10 records (7 active, 3 former)

●NSns-cloud-b1.googledomains.com2020-01-13 → 2026-05-10 · 3 obs

○ 2017-02-10 23:50:44
● 2020-01-13 01:47:42
● 2026-05-10 18:22:58

●NSns-cloud-b2.googledomains.com2020-01-13 → 2026-05-10 · 3 obs

○ 2017-02-10 23:50:44
● 2020-01-13 01:47:42
● 2026-05-10 18:22:58

●NSns-cloud-b3.googledomains.com2020-01-13 → 2026-05-10 · 3 obs

○ 2017-02-10 23:50:44
● 2020-01-13 01:47:42
● 2026-05-10 18:22:58

●NSns-cloud-b4.googledomains.com2020-01-13 → 2026-05-10 · 3 obs

○ 2017-02-10 23:50:44
● 2020-01-13 01:47:42
● 2026-05-10 18:22:58

○NSns.sharedsys.co.jp2015-08-10 → 2017-02-10 · 4 obs

● 2015-08-10 18:06:02
● 2017-02-10 23:50:44
○ 2020-01-13 01:47:42
○ 2026-05-10 18:22:58

○NSns1.bit-drive.ne.jp2015-08-10 → 2017-02-10 · 4 obs

● 2015-08-10 18:06:02
● 2017-02-10 23:50:44
○ 2020-01-13 01:47:42
○ 2026-05-10 18:22:58

●MXalt1.aspmx.l.google.com2015-08-10 → 2026-05-10 · 2 obs

● 2015-08-10 18:06:02
● 2026-05-10 18:22:58

●MXalt2.aspmx.l.google.com2015-08-10 → 2026-05-10 · 2 obs

● 2015-08-10 18:06:02
● 2026-05-10 18:22:58

●MXaspmx.l.google.com2015-08-10 → 2026-05-10 · 2 obs

● 2015-08-10 18:06:02
● 2026-05-10 18:22:58

○A202.94.147.2112015-08-10 → 2020-01-13 · 4 obs

● 2015-08-10 18:06:02
● 2020-01-13 01:47:42
○ 2026-04-07 17:07:46
○ 2026-05-10 18:22:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
sharedsys.co.jp	ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com	-

✅ Authoritative Response

Server:216.239.36.107

NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sharedsys.co.jp (unsigned zone)

⏱️ Timing

Total: 2774ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-cloud-b2.googledomains.com, ns-cloud-b4.googledomains.com...`
MX	3	`alt2.aspmx.l.google.com (pri: 20), aspmx.l.google.com (pri: 10)...`
TXT	2	`Shared System, Inc., sending_domain1126093=2a1bb59632496adaa3`
SOA	1	`ns-cloud-b1.googledomains.com cloud-dns-`