`welfan.jp`

DNSSEC	⚠️ Not signed
NS	`hir-sv` ⭐
NS	`ns1.welfan.jp`
		A	113.36.29.68^{🇯🇵 UCOM113.32.0.0/13 ARTERIA Networks Corporation(UCOM)}
			PTR	`113x36x29x68.ap113.ftth.ucom.ne.jp`
NS	`ns2.eonet.ne.jp`
		A	2001:ce8:0:1712::1^{🇯🇵 eo2001:ce8::/32 K-OPTI.COM}
			PTR	`ns2.eonet.ne.jp`
		A	61.122.241.180^{🇯🇵 eo61.122.240.0/20 OPTAGE Inc.}
			PTR	`ns2.eonet.ne.jp`
SOA	`hir-sv-02`hostmaster 2016-04-14 #7

`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=1774392302

Subdomains

www.welfan.jp

ns1.welfan.jp

Same first word

welfan.biz

welfan.shop

welfan.jp

Similar names

lefwan.com

lweanf.store

fenwal.co.jp

nwleaf.com

fenwal.com

fenwal.it

DNS History

4 records (3 active, 1 former)

●NShir-sv2026-02-15 → 2026-03-24 · 3 obs

○ 2017-05-25 13:33:34
● 2026-02-15 23:36:52
● 2026-03-24 23:25:38

○NShir-sv-022015-10-12 → 2017-05-25 · 5 obs

○ 2015-05-16 18:15:50
● 2015-10-12 03:28:10
● 2017-05-25 13:33:34
○ 2026-02-15 23:36:52
○ 2026-03-24 23:25:38

●NSns1.welfan.jp2015-05-16 → 2026-03-24 · 4 obs

● 2015-05-16 18:15:50
○ 2015-10-12 03:28:10
● 2017-05-25 13:33:34
● 2026-03-24 23:25:38

●NSns2.eonet.ne.jp2015-05-16 → 2026-03-24 · 2 obs

● 2015-05-16 18:15:50
● 2026-03-24 23:25:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	d.dns.jp, b.dns.jp, h.dns.jp, a.dns.jp...	-
welfan.jp	ns1.welfan.jp, ns2.eonet.ne.jp	1 record

✅ Authoritative Response

Server:61.122.241.180

NS records: ns1.welfan.jp, ns2.eonet.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for welfan.jp (unsigned zone)

⏱️ Timing

Total: 4559ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns2.eonet.ne.jp, ns1.welfan.jp`
SOA	1	`hir-sv-02 hostmaster`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns1.welfan.jp)

Analysis

Hierarchy

welfan.jp is a parent of www.welfan.jp and ns1.welfan.jp.

Name Servers

welfan.jp is delegated to name servers hir-sv, ns1.welfan.jp and ns2.eonet.ne.jp.

welfan.jp at least partially shares name servers with other domains such as jiam.jp, graphic.jp, volcano.jp, library.pref.hyogo.lg.jp and graphic.co.jp.

These name servers are often used together with ns1.k-square.jp, dns01.arcadia.co.jp, dns5.bakkers.gr.jp, hdns01.arcadia.co.jp, ns.fuksi-kagk-u.ac.jp, ns0.graphic.jp, dns.graphic.co.jp, ns2.kkr.mlit.go.jp and ns.kkr.mlit.go.jp.

Host names by IP count:

Two IP numbers: The host name ns2.eonet.ne.jp points to 2001:ce8:0:1712::1 and 61.122.241.180.

One IP number: The host name ns1.welfan.jp points to 113.36.29.68.

welfan.jp - robtex.com

welfan.jp

jp