`frf-th.com`

DNSSEC	⚠️ Not signed
NS	`dns.fsp.co.jp` ⭐
		A	210.143.103.86^{🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox}
			PTR	`dns.fsp.co.jp`
NS	`ns1.fsp.co.jp` ⚠️ Not in zone NS records
		A	210.143.101.79^{🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox}
			PTR	`ns.demotira.com`
MX	`mail.frf-th.com` ⭐
		A	210.143.104.248^{🇯🇵 PROX210.143.96.0/20 PNAP-TOK prox}
			PTR	`mail.otoriyose-honpo.net`
TXT	`v=spf1 +ip4:210.143.104.248 ~all`
SOA	`dns.fsp.co.jp`postmaster@dns.fsp.co.jp 2018-05-08 #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=1774635047

Same first word

frf-th.com

DNS History

3 records (3 active, 0 former)

●NSdns.fsp.co.jp2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 12:09:06
● 2026-03-27 18:11:58

●NSns1.fsp.co.jp2026-03-27 → 2026-03-27 · 2 obs

○ 2015-07-23 12:09:06
● 2026-03-27 18:11:58

●MXmail.frf-th.com2015-07-23 → 2026-03-27 · 2 obs

● 2015-07-23 12:09:06
● 2026-03-27 18:11:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, l.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
frf-th.com	dns.fsp.co.jp, ns1.fsp.co.jp	-

✅ Authoritative Response

Server:210.143.101.79

NS records: dns.fsp.co.jp, ns1.fsp.co.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for frf-th.com (unsigned zone)

⏱️ Timing

Total: 1092ms | Queries: -

📄 Records

Type	Count	Sample Data
MX	1	`mail.frf-th.com (pri: 10)`
SOA	1	`dns.fsp.co.jp postmaster.dns.fsp.co.jp`

Analysis

Name Servers

frf-th.com is delegated to two name servers dns.fsp.co.jp and ns1.fsp.co.jp.

frf-th.com shares the same name server setup as other domains, for instance hanamidori.net, kakiemon.co.jp, prestigefood.co.jp, fsp.jp and aigc.jp.

frf-th.com at least partially shares name servers with other domains, for instance sk-l-repair.com.

Host names with one IP number:

dns.fsp.co.jp points to 210.143.103.86

ns1.fsp.co.jp points to 210.143.101.79

Mail Servers

frf-th.com is handled by a single mail server, mail.frf-th.com.

mail.frf-th.com resolves to IP 210.143.104.248.

frf-th.com - robtex.com

frf-th.com

com