`vps251.harenet-server.jp`

DNSSEC	⚠️ Not signed
A	210.167.65.251^{🇯🇵 HARENET210.167.64.0/19 network Amase 4-11, Kita-ku, Okayama-shi, Okayama-ken, Japan}
		PTR	`vps251.harenet-server.jp`

`harenet-server.jp`

	DNSSEC	⚠️ Not signed
	A	210.167.65.108^{🇯🇵 HARENET210.167.64.0/19 network Amase 4-11, Kita-ku, Okayama-shi, Okayama-ken, Japan}
	NS	`ns00.harenet.ne.jp` ⭐
	NS	`ns01.harenet.ne.jp`
	NS	`ns02.harenet.ne.jp`
	MX	`harenet-server.jp` ⭐
	TXT	`v=spf1 +ip4:210.167.64.0/19 +ip4:110.172.48.0/22 -all`
	SOA	`ns00.harenet.ne.jp`operator@harenet.ad.jp 2026-04-10 #8

PTR for

251.65.167.210.in-addr.arpa

MX for

sics.jp

Similar names

521vps.com

vps125.basicserver.io

vps152.basicserver.io

vps125.heliohost.us

DNS History

1 record (1 active, 0 former)

●A210.167.65.2512026-02-14 → 2026-04-11 · 2 obs

● 2026-02-14 18:14:26
● 2026-04-11 20:41:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...	-
harenet-server.jp	ns01.harenet.ne.jp, ns02.harenet.ne.jp	4 records

✅ Authoritative Response

Server:210.167.64.197

NS records: ns01.harenet.ne.jp, ns02.harenet.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 881ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.167.65.251`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.harenet.ne.jp, ns02.harenet.ne.jp, ns01.harenet.ne.jp...)

Analysis

Mail Server Role

vps251.harenet-server.jp acts as a mail server for sics.jp.

IP Addresses

vps251.harenet-server.jp points to a single IP number: 210.167.65.251.

Other host names, for instance sics.jp, share IP numbers with vps251.harenet-server.jp.

vps251.harenet-server.jp - robtex.com