`ishikawanet.com`

DNSSEC	⚠️ Not signed
NS	`ishikawanet.com` ⭐
NS	`dnss10.so-net.ne.jp`
		A	210.139.255.1^{🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.}
			PTR	`dnss10.so-net.ne.jp`
NS	`dnss11.so-net.ne.jp`
		A	210.139.255.17^{🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc.}
			PTR	`dnss11.so-net.ne.jp`
MX	`sonet-common-mx.xspmail.jp` ⭐
		A	2001:240:bb81:94:160:13:60:174^{🇯🇵 IIJ-AS2001:240::/32 IIJ IPv6 BLOCK ( AS2497 )}
			PTR	`sonet-common-mx.xspmail.jp`
		A	160.13.60.174^{🇯🇵 IIJ-AS160.13.0.0/16 IIJ IPv4 BLOCK ( AS2497 )}
			PTR	`sonet-common-mx.xspmail.jp`
TXT	`v=spf1 +include:plusdomain.spf.so-net.ne.jp ~all`
SOA	`ishikawanet.com`hostmaster@ishikawanet.com serial=2602171610

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778824806

NS for

ishikawanet.com

Same first word

ishikawanet.com

Similar names

taiwanhikes.com

DNS History

5 records (4 active, 1 former)

●NSdnss10.so-net.ne.jp2008-03-13 → 2026-05-15 · 2 obs

● 2008-03-13 21:54:02
● 2026-05-15 06:10:58

●NSdnss11.so-net.ne.jp2008-03-13 → 2026-05-15 · 2 obs

● 2008-03-13 21:54:02
● 2026-05-15 06:10:58

●NSishikawanet.com2015-07-07 → 2026-05-15 · 3 obs

○ 2008-03-13 21:54:02
● 2015-07-07 10:22:06
● 2026-05-15 06:10:58

○MXmxpin.ms.so-net.ne.jp2008-03-13 → 2020-01-10 · 4 obs

● 2008-03-13 21:54:02
● 2020-01-10 09:12:04
○ 2026-05-13 08:28:42
○ 2026-05-15 06:10:58

●MXsonet-common-mx.xspmail.jp2026-05-13 → 2026-05-15 · 3 obs

○ 2020-01-10 09:12:04
● 2026-05-13 08:28:42
● 2026-05-15 06:10:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net...	-
ishikawanet.com	dnss10.so-net.ne.jp, dnss11.so-net.ne.jp	-

✅ Authoritative Response

Server:210.139.255.17

NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ishikawanet.com (unsigned zone)

⏱️ Timing

Total: 1142ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dnss10.so-net.ne.jp, dnss11.so-net.ne.jp`
MX	1	`sonet-common-mx.xspmail.jp (pri: 10)`
TXT	1	`v=spf1 +include:plusdomain.spf.so-net.ne`
SOA	1	`ishikawanet.com hostmaster.ishikawanet.c`

Analysis

Name Server Role

ishikawanet.com serves as a name server for ishikawanet.com.

dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers together with ishikawanet.com.

Name Servers

ishikawanet.com is delegated to three name servers: ishikawanet.com, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.

ishikawanet.com at least partially shares name servers with other domains, for instance rc-cosmos.co.jp, healthart-n.com, toyosawa-ch.com, hirose-dc.jp and towa-co.net.

Host names with one IP:

dnss10.so-net.ne.jp points to: 210.139.255.1

dnss11.so-net.ne.jp points to: 210.139.255.17

Mail Servers

ishikawanet.com is handled by a single mail server, sonet-common-mx.xspmail.jp.

ishikawanet.com uses the same mail server setup as other domains, for instance morohope.com, inrock.jp, y-zu.com, hawkeye-inc.jp and cmt-jp.com.

ishikawanet.com shares at least partially some mail servers with other domains, for instance barcallc.com, mountainxriver.com, odot.jp, smz.co.jp and savedra-jp.com.

sonet-common-mx.xspmail.jp resolves to two IPs: 2001:240:bb81:94:160:13:60:174 and 160.13.60.174.

ishikawanet.com - robtex.com

ishikawanet.com

com