`ayaka-ch.jp`

DNSSEC	⚠️ Not signed
A	157.7.189.247^{🇯🇵 GMO-INTERNET157.7.128.0/17 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan}
		PTR	`users504.vip.heteml.jp`
NS	`01.dnsv.jp` ⭐
		A	2400:8500:3300::53^{🇯🇵 GMO-DNS2400:8500:3300::/48 GMO Internet,inc.}
			PTR	`01.dnsv.jp`
		A	157.7.32.53^{🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team.}
			PTR	`01.dnsv.jp`
NS	`02.dnsv.jp`
		A	157.7.33.53^{🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team.}
			PTR	`02.dnsv.jp`
NS	`03.dnsv.jp`
		A	2400:8500:3000::53^{🇯🇵 GMO-DNS2400:8500:3000::/48 GMO Internet,inc.}
			PTR	`03.dnsv.jp`
		A	157.7.34.53^{🇯🇵 GMO-DNS157.7.34.0/24 GMO Internet,inc. Network-Team.}
			PTR	`03.dnsv.jp`
NS	`04.dnsv.jp`
		A	2400:8500:3fff::53^{🇯🇵 GMO-DNS2400:8500:3fff::/48 GMO Internet,inc.}
			PTR	`04.dnsv.jp`
		A	157.7.35.53^{🇯🇵 GMO-DNS157.7.35.0/24 GMO Internet,inc. Network-Team.}
			PTR	`04.dnsv.jp`
MX	`ayakach-jp01c.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc1a::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-ty3p286cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::3^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tyvp286cu00203.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::1^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01201.inbound.protection.outlook.com`
		A	2a01:111:f403:cc24::^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os0p286cu01300.inbound.protection.outlook.com`
		A	52.101.124.0^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tycp286cu02600.inbound.protection.outlook.com`
		A	52.101.124.5^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tyvp286cu00305.inbound.protection.outlook.com`
		A	52.101.157.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os0p286cu01302.inbound.protection.outlook.com`
		A	52.101.157.40^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os9p286cu00100.inbound.protection.outlook.com`
TXT	`MS=ms31548448`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`01.dnsv.jp`hostmaster@dnsv.jp serial=1730859115

`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=1776666602

Same first word

ayaka-ch.jp

ayaka-ch.com

DNS History

6 records (6 active, 0 former)

●NS01.dnsv.jp2026-03-24 → 2026-04-20 · 2 obs

● 2026-03-24 10:01:56
● 2026-04-20 06:54:20

●NS02.dnsv.jp2026-03-24 → 2026-04-20 · 2 obs

● 2026-03-24 10:01:56
● 2026-04-20 06:54:20

●NS03.dnsv.jp2026-03-24 → 2026-04-20 · 2 obs

● 2026-03-24 10:01:56
● 2026-04-20 06:54:20

●NS04.dnsv.jp2026-03-24 → 2026-04-20 · 2 obs

● 2026-03-24 10:01:56
● 2026-04-20 06:54:20

●MXayakach-jp01c.mail.protection.outlook.com2026-03-24 → 2026-04-20 · 2 obs

● 2026-03-24 10:01:56
● 2026-04-20 06:54:20

●A157.7.189.2472026-03-24 → 2026-04-20 · 2 obs

● 2026-03-24 10:01:56
● 2026-04-20 06:54:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
jp	d.dns.jp, f.dns.jp, a.dns.jp, c.dns.jp...	-
ayaka-ch.jp	02.dnsv.jp, 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp	7 records

✅ Authoritative Response

Server:157.7.32.53

NS records: 02.dnsv.jp, 04.dnsv.jp, 03.dnsv.jp, 01.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ayaka-ch.jp (unsigned zone)

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`157.7.189.247`
NS	4	`01.dnsv.jp, 02.dnsv.jp...`
MX	1	`ayakach-jp01c.mail.protection.outlook.co`
TXT	2	`MS=ms31548448, v=spf1 include:spf.protection.outlook.co`
SOA	1	`01.dnsv.jp hostmaster.dnsv.jp`

📌 Glue Records Collected

Total: 7

Out-of-bailiwick: 7 (01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp...)

Analysis

IP Addresses

ayaka-ch.jp points to a single IP number: 157.7.189.247.

other host names for instance kmworks.net, ev.nafca.jp, epit.jp, www.lavlav.net and www.ap-room.co.jp share IP numbers with ayaka-ch.jp.

Name Servers

ayaka-ch.jp is delegated to four name servers: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.

ayaka-ch.jp at least partially shares name servers with other domains, for instance u-canmobile.com, renso-ruigo.com, nobwat.com, altechjp.com and servibers.com.