`kyoritsu-support.com`

DNSSEC	⚠️ Not signed
NS	`fjkdns99.alpha-prm.jp` ⭐
		A	157.205.203.140^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`fjkmst11.alpha-prm.jp`
NS	`fjkdns11.alpha-prm.jp`
		A	157.205.203.136^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`fjkdns11.alpha-prm.jp`
NS	`fjkdns12.alpha-prm.jp`
		A	157.205.160.33^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`fjkdns12.alpha-prm.jp`
NS	`fjkdns13.alpha-prm.jp`
		A	157.205.160.49^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`fjkdns13.alpha-prm.jp`
MX	`mxi.alpha-prm.jp` ⭐
		A	157.205.8.22^{🇯🇵 AICS157.205.0.0/16 PACNET (proxy-registered route object)}
			PTR	`mxi.alpha-prm.jp`
TXT	`v=spf1 include:spf.alpha-prm.jp ~all`
SOA	`fjkdns99.alpha-prm.jp`hostmaster@alpha-prm.jp 2023-11-21 #1

`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=1774856292

Same first word

kyoritsu-support.com

DNS History

9 records (5 active, 4 former)

○NSfjkdns01.alpha-prm.jp2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:56:08
○ 2026-03-30 08:04:54
○ 2026-03-30 08:04:56

○NSfjkdns02.alpha-prm.jp2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:56:08
○ 2026-03-30 08:04:54
○ 2026-03-30 08:04:56

○NSfjkdns03.alpha-prm.jp2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:56:08
○ 2026-03-30 08:04:54
○ 2026-03-30 08:04:56

●NSfjkdns11.alpha-prm.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-09 13:56:08
● 2026-03-30 08:04:54
● 2026-03-30 08:04:56

●NSfjkdns12.alpha-prm.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-09 13:56:08
● 2026-03-30 08:04:54
● 2026-03-30 08:04:56

●NSfjkdns13.alpha-prm.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-09 13:56:08
● 2026-03-30 08:04:54
● 2026-03-30 08:04:56

●NSfjkdns99.alpha-prm.jp2026-03-30 → 2026-03-30 · 3 obs

○ 2017-05-09 13:56:08
● 2026-03-30 08:04:54
● 2026-03-30 08:04:56

○NSfjkmst01.alpha-prm.jp2017-05-09 → 2017-05-09 · 3 obs

● 2017-05-09 13:56:08
○ 2026-03-30 08:04:54
○ 2026-03-30 08:04:56

●MXmxi.alpha-prm.jp2017-05-09 → 2026-03-30 · 2 obs

● 2017-05-09 13:56:08
● 2026-03-30 08:04:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
kyoritsu-support.com	fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp	-

✅ Authoritative Response

Server:157.205.160.33

NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kyoritsu-support.com (unsigned zone)

⏱️ Timing

Total: 1189ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`fjkdns11.alpha-prm.jp, fjkdns13.alpha-prm.jp...`
MX	1	`mxi.alpha-prm.jp (pri: 100)`
TXT	1	`v=spf1 include:spf.alpha-prm.jp ~all`
SOA	1	`fjkdns99.alpha-prm.jp hostmaster.alpha-p`

Analysis

Name Servers

kyoritsu-support.com is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.

kyoritsu-support.com at least partially shares name servers with other domains, for example koyo-chemical.co.jp, hoyo-sangyo.co.jp, libertas.co.jp, mets2.com and oscc.co.jp.

Host names with one IP number:

fjkdns11.alpha-prm.jp points to: 157.205.203.136

fjkdns12.alpha-prm.jp points to: 157.205.160.33

fjkdns13.alpha-prm.jp points to: 157.205.160.49

fjkdns99.alpha-prm.jp points to: 157.205.203.140

Mail Servers

The mxi.alpha-prm.jp mail server handles kyoritsu-support.com.

kyoritsu-support.com shares the same mail server setup as other domains, including nts-sasshi.com, gengospace.com, minato-inc.co.jp, polaris-law.com and mlinesystem.co.jp.

mxi.alpha-prm.jp points to a single IP number: 157.205.8.22.

kyoritsu-support.com - robtex.com