`sv02.next-server.jp`

DNSSEC	⚠️ Not signed
A	103.5.178.20^{🇯🇵 WHOSNEXT103.5.176.0/22 PACNET (proxy-registered route object)}
		PTR	`sv02.next-server.jp`

`next-server.jp`

	DNSSEC	⚠️ Not signed
	A	103.5.177.185^{🇯🇵 WHOSNEXT103.5.176.0/22 PACNET (proxy-registered route object)}
	NS	`ns01.who-s-next.com` ⭐
	NS	`ns02.who-s-next.com`
	MX	`mail.next-server.jp` ⭐
	MX	`mx2.next-server.jp`⁽²⁰⁾
	TXT	`20240513114903ABFDA57A9E7B1170BB73838432A07728DE4FA7DE9F037AB78D5E6044A8ED546F`
	TXT	`MS=968BF79A073786A4B2CEFD1A7B9323AB80462C0B`
	TXT	`v=spf1 +a +mx +ip4:125.252.106.0/24 +ip4:103.5.176.0/22 -all`
	TXT	`google-site-verification=y3CbH1GqubRuQsd6es60SRRiQKZ3uELjzPeoikW2bzE`
	SOA	`ns01.who-s-next.com`postmaster@who-s-next.com 2025-03-04 #0

PTR for

20.178.5.103.in-addr.arpa

NS for

Same first word

sv02.com

sv02.chicappa.jp

Similar names

20sv.org

sv20.chicappa.jp

sv20.com.ua

02sv.top

DNS History

1 record (1 active, 0 former)

●A103.5.178.202026-02-14 → 2026-04-14 · 2 obs

● 2026-02-14 23:30:08
● 2026-04-14 15:24:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	f.dns.jp, d.dns.jp, a.dns.jp, e.dns.jp...	-
next-server.jp	ns02.who-s-next.com, ns01.who-s-next.com	-

✅ Authoritative Response

Server:203.152.216.172

NS records: ns02.who-s-next.com, ns01.who-s-next.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for next-server.jp (unsigned zone)

⏱️ Timing

Total: 1289ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.5.178.20`

Analysis

Name Server Role

sv02.next-server.jp serves as a name server for kireinomoto.com, jamuinc.com, sio-denen.jp, chuto.jp, i-sk.co.jp and a few other domains.

ns1.kireinomoto.com, ns2.kireinomoto.com and ns1.jamuinc.com are commonly used as name servers along with sv02.next-server.jp.

IP Addresses

sv02.next-server.jp resolves to one IP number: 103.5.178.20.

sv02.next-server.jp - robtex.com

sv02.next-server.jp

next-server.jp