`will-sys.com`

DNSSEC	⚠️ Not signed
A	133.242.182.28^{🇯🇵 SAKURA-A133.242.0.0/16 (1/ISHIKARI) SAKURA Internet // HOKKAIDO BACKBONE 1-8-14 Minami-Honmachi, Chuo-ku, Osaka 541-0054, Japan}
		PTR	`www2014gj.sakura.ne.jp`
NS	`ddns1.interlink.or.jp` ⭐
		A	203.141.128.39^{🇯🇵 InfoSphere203.141.128.0/19 INTERLINK}
			PTR	`ddns1.interlink.or.jp`
NS	`ddns2.interlink.or.jp`
		A	163.43.140.44^{🇯🇵 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	`ddns2.interlink.or.jp`
MX	`mail.will-sys.com` ⭐
		A	140.227.16.123^{🇯🇵 InfoSphere140.227.0.0/16 INFOSPHERE}
			PTR	`v1401-123.mailsecure.jp`
TXT	`140.227.16.123/32`
TXT	`v=spf1 ip4:140.227.16.123 ~all`
SOA	`ddns1.interlink.or.jp`root@ddns1.interlink.or.jp serial=1

`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=1774664172

Subdomains

mail.will-sys.com

Same first word

will-sys.com

DNS History

6 records (4 active, 2 former)

●NSddns1.interlink.or.jp2015-07-26 → 2026-03-28 · 6 obs

● 2015-07-26 13:19:44
● 2015-11-26 01:51:04
○ 2016-03-06 23:23:52
○ 2016-07-06 23:33:22
● 2017-02-15 14:44:48
● 2026-03-28 02:22:52

●NSddns2.interlink.or.jp2015-07-26 → 2026-03-28 · 4 obs

● 2015-07-26 13:19:44
○ 2015-11-26 01:51:04
● 2016-03-06 23:23:52
● 2026-03-28 02:22:52

○MXcapella.dyna-ns.com2017-02-15 → 2017-02-15 · 4 obs

○ 2016-07-06 23:33:22
● 2017-02-15 14:44:48
○ 2026-03-28 02:22:48
○ 2026-03-28 02:22:52

●MXmail.will-sys.com2026-03-28 → 2026-03-28 · 3 obs

○ 2017-02-15 14:44:48
● 2026-03-28 02:22:48
● 2026-03-28 02:22:52

○MXvega.dyna-ns.com2015-07-26 → 2016-07-06 · 4 obs

● 2015-07-26 13:19:44
● 2016-07-06 23:33:22
○ 2017-02-15 14:44:48
○ 2026-03-28 02:22:52

●A133.242.182.282026-03-28 → 2026-03-28 · 2 obs

● 2026-03-28 02:22:48
● 2026-03-28 02:22:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, j.gtld-servers.net...	-
will-sys.com	ddns1.interlink.or.jp, ddns2.interlink.or.jp	-

✅ Authoritative Response

Server:203.141.128.39

NS records: ddns1.interlink.or.jp, ddns2.interlink.or.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for will-sys.com (unsigned zone)

⏱️ Timing

Total: 1148ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`133.242.182.28`
NS	2	`ddns1.interlink.or.jp, ddns2.interlink.or.jp`
MX	1	`mail.will-sys.com (pri: 10)`
TXT	2	`v=spf1 ip4:140.227.16.123 ~all, 140.227.16.123/32`
SOA	1	`ddns1.interlink.or.jp root.ddns1.interli`

Analysis

Hierarchy

will-sys.com is a parent of mail.will-sys.com.

IP Addresses

will-sys.com points to a single IP address: 133.242.182.28.

Other host names such as taisei-kogyo.net, konoe.net, kanesaka.com, workandgain.com and precious-home.jp share IP numbers with will-sys.com.

Name Servers

will-sys.com is delegated to two name servers: ddns1.interlink.or.jp and ddns2.interlink.or.jp.

will-sys.com uses the same name server setup as other domains, including isshun-no-eien.com, 208.50.123.in-addr.arpa, 131.241.202.in-addr.arpa, 200.220.202.in-addr.arpa and mono-store.com.

At least part of the name servers for will-sys.com are shared with other domains, for instance yukipu.com, my-anan.net, super-line.jp, watarike.com and mimas.jp.

These name servers are commonly used alongside the name servers tegtan1.interlink.or.jp.

Hostnames with a single IP

ddns1.interlink.or.jp resolves to: 203.141.128.39.

ddns2.interlink.or.jp resolves to: 163.43.140.44.

Mail Servers

The mail server for will-sys.com is mail.will-sys.com.

Host mail.will-sys.com points to IP 140.227.16.123.

will-sys.com - robtex.com

will-sys.com

com