`seasonsolution.jp`

DNSSEC	⚠️ Not signed
A	153.126.161.26^{🇯🇵 SAKURA-A153.126.128.0/17 (ISHIKARI) SAKURA Internet // HOKKAIDO JAPAN BACKBONE Sakaisuji Honmachi Bldg. 9F 1-8-14 Minami-Honmachi, Chuo-ku Osaka 541-0054, Japan}
		PTR	`ik1-316-18272.vs.sakura.ne.jp`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp` ⚠️ Not in parent delegation
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp` ⚠️ Not in parent delegation
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`mail2.seasonsolution.jp` ⭐
		A	182.48.49.199^{🇯🇵 SAKURA-C182.48.0.0/18 (6/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan}
			PTR	`www2259.sakura.ne.jp`
TXT	`v=spf1 ip4:182.48.49.199 ip4:153.120.157.97 ip4:219.94.163.188 ip4:153.126.1...`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1764332040

`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=1786582803

Subdomains

www.seasonsolution.jp

mail2.seasonsolution.jp

Same first word

seasonsolution.jp

Similar names

asonesolutions.com

DNS History

8 records (6 active, 2 former)

●NS01.dnsv.jp2015-06-27 → 2026-08-13 · 2 obs

● 2015-06-27 11:29:30
● 2026-08-13 01:28:36

●NS02.dnsv.jp2015-06-27 → 2026-08-13 · 2 obs

● 2015-06-27 11:29:30
● 2026-08-13 01:28:36

●NS03.dnsv.jp2016-12-04 → 2026-08-13 · 3 obs

○ 2015-06-27 11:29:30
● 2016-12-04 19:46:24
● 2026-08-13 01:28:36

●NS04.dnsv.jp2016-12-04 → 2026-08-13 · 3 obs

○ 2015-06-27 11:29:30
● 2016-12-04 19:46:24
● 2026-08-13 01:28:36

●MXmail2.seasonsolution.jp2015-06-27 → 2026-08-13 · 2 obs

● 2015-06-27 11:29:30
● 2026-08-13 01:28:36

○A153.120.157.972016-12-04 → 2017-11-28 · 5 obs

○ 2016-04-24 17:56:04
● 2016-12-04 19:46:24
● 2017-11-28 07:45:10
○ 2026-05-12 10:07:48
○ 2026-08-13 01:28:36

●A153.126.161.262026-05-12 → 2026-08-13 · 3 obs

○ 2017-11-28 07:45:10
● 2026-05-12 10:07:48
● 2026-08-13 01:28:36

○A182.48.36.1902015-06-27 → 2016-04-24 · 4 obs

● 2015-06-27 11:29:30
● 2016-04-24 17:56:04
○ 2016-12-04 19:46:24
○ 2026-08-13 01:28:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...	-
seasonsolution.jp	01.dnsv.jp, 02.dnsv.jp	3 records

✅ Authoritative Response

Server:157.7.33.53

NS records: 01.dnsv.jp, 02.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for seasonsolution.jp (unsigned zone)

⏱️ Timing

Total: 806ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`153.126.161.26`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`mail2.seasonsolution.jp (pri: 5)`
TXT	1	`v=spf1 ip4:182.48.49.199 ip4:153.120.15`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (02.dnsv.jp, 01.dnsv.jp, 01.dnsv.jp)

Analysis

Hierarchy

seasonsolution.jp serves as the parent of www.seasonsolution.jp and mail2.seasonsolution.jp.

IP Addresses

seasonsolution.jp has exactly one IP address — 153.126.161.26.

www.pqnavi.com, psps.jp, www.llq.jp plus two other host names have IP numbers in common with seasonsolution.jp.

Name Servers

Four name servers handle the delegation for seasonsolution.jp: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

seasonsolution.jp shares at least some of its name servers with other domains, including freeschoollp-ntte-sports.com, mnc-cloud.com, ywki.net and two others.

Host names pointing to two IP addresses:

The A records for 01.dnsv.jp return 157.7.32.53 and 2400:8500:3300::53.

The A records for 03.dnsv.jp return 157.7.34.53 and 2400:8500:3000::53.

The A records for 04.dnsv.jp return 157.7.35.53 and 2400:8500:3fff::53.

Host names resolving to a single IP address:

02.dnsv.jp resolves to the IP address 157.7.33.53.

Mail Servers

seasonsolution.jp uses one mail server — mail2.seasonsolution.jp.

mail2.seasonsolution.jp resolves to 182.48.49.199 and no other IP number.

seasonsolution.jp - robtex.com