`ra753.com`

DNSSEC	⚠️ Not signed
A	60.199.235.181^{🇹🇼 TFN-NET60.199.235.0/24 Taiwan Fixed Network}
		PTR	`60-199-235-181.static.tfn.net.tw`
NS	`sf243.f1.com.tw` ⭐
		A	220.228.6.17^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`sp234.f1.com.tw`
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
SOA	`sf243.f1.com.tw`ohgo@ms23.hinet.net 2000-11-01 #8

`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=1774383922

Same first word

ra753.com

DNS History

4 records (3 active, 1 former)

●NSsf243.f1.com.tw2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 13:00:14
● 2026-03-24 20:25:54

●NSsp234.f1.com.tw2019-12-15 → 2026-03-24 · 2 obs

● 2019-12-15 13:00:14
● 2026-03-24 20:25:54

●A60.199.235.1812026-03-14 → 2026-03-24 · 3 obs

○ 2019-12-15 13:00:14
● 2026-03-14 00:01:50
● 2026-03-24 20:25:54

○A60.199.235.1872019-12-15 → 2019-12-15 · 3 obs

● 2019-12-15 13:00:14
○ 2026-03-14 00:01:50
○ 2026-03-24 20:25:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
ra753.com	sf243.f1.com.tw, sp234.f1.com.tw	-

✅ Authoritative Response

Server:220.228.6.17

NS records: sf243.f1.com.tw, sp234.f1.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ra753.com (unsigned zone)

⏱️ Timing

Total: 1218ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`60.199.235.181`
NS	2	`sf243.f1.com.tw, sp234.f1.com.tw`
SOA	1	`sf243.f1.com.tw ohgo.ms23.hinet.net`

Analysis

IP Addresses

ra753.com points to a single IP: 60.199.235.181.

Other host names, for instance mail.m3x6.com, m3x6.com and 60-199-235-181.static.tfn.net.tw share IP numbers with ra753.com.

Name Servers

Two name servers sf243.f1.com.tw and sp234.f1.com.tw handle delegation for ra753.com.

ra753.com uses the same name server setup as other domains, for example uud39.com, tuu88.com, uthome.com.tw, uud92.com and uup26.com.

ra753.com partially shares name servers with other domains; examples include jpmkk.com, stvx1.com, ad993.com, 258ii.com and (0x736578)141.com.tw.

These name servers are commonly used alongside dns1.f1.com.tw, dns2.f1.com.tw, ns1.icstock.com.tw, ns2.icstock.com.tw, ns1.l376.com, ns2.l376.com, sf243.f1.coam.tw, ns1.king745.com and ns2.king745.com.

Host names with one IP number: The host name sf243.f1.com.tw points to 220.228.6.17 and the host name sp234.f1.com.tw points to 218.32.213.234.

ra753.com - robtex.com

ra753.com

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