`tonanunyu.com`

DNSSEC	⚠️ Not signed
A	210.140.118.79^{🇯🇵 IDC210.140.96.0/19 Frontier Inc.}
NS	`ns2.tonanunyu.com` ⭐ ⚠️ Not in zone NS records
		A	210.140.118.79^{🇯🇵 IDC210.140.96.0/19 Frontier Inc.}
NS	`prvh1029.presinet.ne.jp` ⚠️ Not in zone NS records
		A	210.140.118.79^{🇯🇵 IDC210.140.96.0/19 Frontier Inc.}
MX	`mail.tonanunyu.com` ⭐
		A	210.140.118.79^{🇯🇵 IDC210.140.96.0/19 Frontier Inc.}
TXT	`v=spf1 +a +mx +a:prvh1029.presinet.ne.jp -all`
SOA	`ns2.tonanunyu.com`info@presinet.ne.jp 2026-01-31 #2

`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=1774596977

Subdomains

ns2.tonanunyu.com

mail.tonanunyu.com

Same first word

tonanunyu.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
tonanunyu.com	prvh1029.presinet.ne.jp, ns2.tonanunyu.com	1 record

✅ Authoritative Response

Server:210.140.118.79

NS records: prvh1029.presinet.ne.jp, ns2.tonanunyu.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tonanunyu.com (unsigned zone)

⏱️ Timing

Total: 4216ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.140.118.79`
NS	2	`prvh1029.presinet.ne.jp, ns2.tonanunyu.com`
MX	1	`mail.tonanunyu.com (pri: 10)`
TXT	1	`v=spf1 +a +mx +a:prvh1029.presinet.ne.jp`
SOA	1	`ns2.tonanunyu.com info.presinet.ne.jp`

📌 Glue Records Collected

Total: 1

In-bailiwick: 1 (ns2.tonanunyu.com)

Analysis

Hierarchy

tonanunyu.com is the parent of ns2.tonanunyu.com and mail.tonanunyu.com.

IP Addresses

tonanunyu.com points to an IP address: 210.140.118.79.

other host names include kouunmaru.com, yamato-tekkin.com, mail.harashimax.com, mail.nandemokikiya.com and mail.ryooei.com; they share IP numbers with tonanunyu.com.

Name Servers

Two name servers ns2.tonanunyu.com and prvh1029.presinet.ne.jp handle the delegation for tonanunyu.com.

tonanunyu.com at least partially shares name servers with other domains, for instance masudakensetsu.co.jp, harashimax.com, yushinen.com, sign-full.com and nandemokikiya.com.

these name servers are commonly used with ns2.marvyspoodle.com, ns2.masudakensetsu.co.jp, ns2.harashimax.com, ns2.yushinen.com, ns2.sign-full.com, ns2.nandemokikiya.com, ns2.n-craft-0112.com, ns2.kihara-kogyo.com, ns2.mikado-kensetsu.com and ns2.ikoradou.com.

Host names with a single IP

ns2.tonanunyu.com points to 210.140.118.79

prvh1029.presinet.ne.jp points to 210.140.118.79

Host names that point to 210.140.118.79: ns2.tonanunyu.com and prvh1029.presinet.ne.jp

Mail Servers

tonanunyu.com is handled by a single mail server, mail.tonanunyu.com.

The host name mail.tonanunyu.com points to IP 210.140.118.79.

tonanunyu.com - robtex.com

tonanunyu.com

com