`wellsupport.co.jp`

DNSSEC	🔒 Signed (DS record present)
NS	`ns000.d-53.net` ⭐
NS	`ns013-1m3s1crtp8nu8vjh.1.d-53.info`
		A	2001:240:bb81::28:44^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s013.d-53.biz`
		A	202.32.219.44^{🇯🇵 IIJ-AS202.32.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s013.d-53.biz`
NS	`ns013-1m3s1crtp8nu8vjh.1.d-53.jp`
		A	2001:240:bb81::29:1104^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s013.d-53.org`
		A	2400:cb00:2049:1::a29f:1a46^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	2400:cb00:2049:1::a29f:1b5d^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.26.70^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.27.93^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	203.180.146.104^{🇯🇵 IIJ-AS203.180.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s013.d-53.org`
NS	`ns013-1m3s1crtp8nu8vjh.1.d-53.net`
		A	2001:240:bb81::29:104^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`s013.d-53.net`
		A	210.138.20.104^{🇯🇵 IIJ-AS210.138.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`s013.d-53.net`
SOA	`ns000.d-53.net`dns-managers@iij.ad.jp serial=314

`co.jp`

	DNSSEC	⚠️ Not signed
	TXT	`co.jp.`

WOT: SAFE (58/100)

Subdomains

www.wellsupport.co.jp

Same first word

wellsupport.no

wellsupport.co.jp

DNS History

6 records (4 active, 2 former)

○NSdns-b.iij.ad.jp2017-09-26 → 2017-09-26 · 3 obs

● 2017-09-26 04:26:32
○ 2026-03-27 07:15:02
○ 2026-03-27 07:15:04

○NSdns-c.iij.ad.jp2017-09-26 → 2017-09-26 · 3 obs

● 2017-09-26 04:26:32
○ 2026-03-27 07:15:02
○ 2026-03-27 07:15:04

●NSns000.d-53.net2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-26 04:26:32
● 2026-03-27 07:15:02
● 2026-03-27 07:15:04

●NSns013-1m3s1crtp8nu8vjh.1.d-53.info2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-26 04:26:32
● 2026-03-27 07:15:02
● 2026-03-27 07:15:04

●NSns013-1m3s1crtp8nu8vjh.1.d-53.jp2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-26 04:26:32
● 2026-03-27 07:15:02
● 2026-03-27 07:15:04

●NSns013-1m3s1crtp8nu8vjh.1.d-53.net2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-26 04:26:32
● 2026-03-27 07:15:02
● 2026-03-27 07:15:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	b.dns.jp, f.dns.jp, h.dns.jp, c.dns.jp...	-
wellsupport.co.jp	ns013-1m3s1crtp8nu8vjh.1.d-53.net, ns013-1m3s1crtp8nu8vjh.1.d-53.info, ns013-1m3s1crtp8nu8vjh.1.d-53.jp	-

✅ Authoritative Response

Server:210.138.20.104

NS records: ns013-1m3s1crtp8nu8vjh.1.d-53.net, ns013-1m3s1crtp8nu8vjh.1.d-53.info, ns013-1m3s1crtp8nu8vjh.1.d-53.jp

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1101ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns013-1m3s1crtp8nu8vjh.1.d-53.info, ns013-1m3s1crtp8nu8vjh.1.d-53.jp...`
SOA	1	`ns000.d-53.net dns-managers.iij.ad.jp`

Analysis

Hierarchy

wellsupport.co.jp is the parent of www.wellsupport.co.jp.

Name Servers

wellsupport.co.jp is delegated to four name servers: ns000.d-53.net, ns013-1m3s1crtp8nu8vjh.1.d-53.info, ns013-1m3s1crtp8nu8vjh.1.d-53.jp and ns013-1m3s1crtp8nu8vjh.1.d-53.net.

wellsupport.co.jp at least partially shares name servers with other domains, including shinnyo.cz, jcqhc.or.jp, extracold.jp, meltex.co.jp and tapproject.jp.

These name servers are typically used together with the name servers dns-b.iij.ad.jp, dns-c.iij.ad.jp, rev.iij-dns.jp, rev.iij-dns.net, dns0.iij-swg.jp, dns1.iij-swg.jp, ns.iij-dns.biz, ns.iij-dns.jp, ns.iij-dns.net and ns01.iij-dns.jp.

Six IP numbers:

ns013-1m3s1crtp8nu8vjh.1.d-53.jp points to 2001:240:bb81::29:1104, 2400:cb00:2049:1::a29f:1a46, 2400:cb00:2049:1::a29f:1b5d, 162.159.26.70, 162.159.27.93 and 203.180.146.104.

Two IP numbers:

ns013-1m3s1crtp8nu8vjh.1.d-53.info points to 2001:240:bb81::28:44 and 202.32.219.44.

ns013-1m3s1crtp8nu8vjh.1.d-53.net points to 2001:240:bb81::29:104 and 210.138.20.104.

wellsupport.co.jp - robtex.com