`yasuda-ss.com`

DNSSEC	⚠️ Not signed
A	202.226.39.118^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
		PTR	`sv217.xserver.jp`
NS	`ns1.value-domain.com` ⭐
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.value-domain.com`
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns3.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns4.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.53.3^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns5.value-domain.com` ⚠️ Not in zone NS records
		A	172.64.52.38^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.yasuda-ss.com`⁽¹⁰⁰⁾
		A	202.226.39.118^{🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.}
			PTR	`sv217.xserver.jp`
TXT	`v=spf1 mx ~all`
SOA	`ns1.value-domain.com`hostmaster@yasuda-ss.com 2022-02-09 #13

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784556142

Subdomains

mail.yasuda-ss.com

Same first word

yasuda-ss.jp

yasuda-ss.com

DNS History

8 records (7 active, 1 former)

●NSns1.value-domain.com2015-06-17 → 2026-07-20 · 2 obs

● 2015-06-17 14:23:04
● 2026-07-20 14:09:38

●NSns2.value-domain.com2015-06-17 → 2026-07-20 · 2 obs

● 2015-06-17 14:23:04
● 2026-07-20 14:09:38

●NSns3.value-domain.com2026-06-11 → 2026-07-20 · 3 obs

○ 2015-06-17 14:23:04
● 2026-06-11 08:04:58
● 2026-07-20 14:09:38

●NSns4.value-domain.com2026-06-11 → 2026-07-20 · 3 obs

○ 2015-06-17 14:23:04
● 2026-06-11 08:04:58
● 2026-07-20 14:09:38

●NSns5.value-domain.com2026-06-11 → 2026-07-20 · 3 obs

○ 2015-06-17 14:23:04
● 2026-06-11 08:04:58
● 2026-07-20 14:09:38

●MXmail.yasuda-ss.com2015-06-17 → 2026-07-20 · 2 obs

● 2015-06-17 14:23:04
● 2026-07-20 14:09:38

●A202.226.39.1182026-06-11 → 2026-07-20 · 3 obs

○ 2017-03-31 14:54:46
● 2026-06-11 08:04:58
● 2026-07-20 14:09:38

○A219.94.203.1182015-06-17 → 2017-03-31 · 4 obs

● 2015-06-17 14:23:04
● 2017-03-31 14:54:46
○ 2026-06-11 08:04:58
○ 2026-07-20 14:09:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
yasuda-ss.com	ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com...	5 records

✅ Authoritative Response

Server:172.64.53.3

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 yasuda-ss.com (unsigned zone)

⏱️ Timing

Total: 528ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`202.226.39.118`
NS	2	`ns2.value-domain.com, ns1.value-domain.com`
MX	3	`mail.yasuda-ss.com (pri: 100), mail.yasuda-ss.com (pri: 9999)...`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns1.value-domain.com hostmaster.yasuda-s`

📌 Glue Records Collected

Total: 5

Out-of-bailiwick: 5 (ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com...)

Analysis

Hierarchy

yasuda-ss.com is a parent domain of mail.yasuda-ss.com.

IP Addresses

yasuda-ss.com resolves to just one IP address, 202.226.39.118.

Two other host names, along with nextlink.co, halmo.net and kotobanomahou.com, also share IP numbers with yasuda-ss.com.

Name Servers

yasuda-ss.com delegates to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com and two others.

yasuda-ss.com shares at least some of its name servers with other domains, including tktools.jp, gcute.net, eisenstein.jp and two others.

The name servers ns4.value-domain.com, ns5.value-domain.com, ns11.value-domain.com and two others are commonly seen in use alongside these name servers.

Host names that point to one IP address:

ns1.value-domain.com has the IP address 172.64.52.38.

ns2.value-domain.com has the IP address 172.64.53.3.

ns3.value-domain.com has the IP address 172.64.52.38.

ns4.value-domain.com has the IP address 172.64.53.3.

ns5.value-domain.com has the IP address 172.64.52.38.

Each of ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com resolves to 172.64.52.38.

Both ns2.value-domain.com and ns4.value-domain.com resolve to 172.64.53.3 IP addresses each.