`x39k.com`

DNSSEC	⚠️ Not signed
A	220.228.131.164^{🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd.}
		PTR	`ll-220-228-131-164.ll.sparqnet.net`
NS	`dns1.f1.com.tw` ⭐ ⚠️ Not in parent delegation
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
NS	`dns2.f1.com.tw` ⚠️ Not in parent delegation
		A	220.228.6.17^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`ns1.icstock.com.tw` ⚠️ Not in zone NS records
		A	218.32.213.228^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp228.f1.com.tw`
NS	`ns2.icstock.com.tw` ⚠️ Not in zone NS records
		A	218.32.210.72^{🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp72.f1.com.tw`
NS	`sp234.f1.com.tw` ⚠️ Not in zone NS records
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
MX	`x39k.com` ⭐
		A	220.228.131.164^{🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd.}
			PTR	`ll-220-228-131-164.ll.sparqnet.net`
MX	`www.x39k.com`⁽¹⁴⁾
		A	220.228.131.164^{🇹🇼 NCIC-TW220.228.131.0/24 New Century InfoComm Tech Co., Ltd.}
			PTR	`ll-220-228-131-164.ll.sparqnet.net`
SOA	`dns1.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=1774413007

MX for

x39k.com

Same first word

x39k.com

Similar names

39kx.com

93kx.com

k39x.com

93xk.com

DNS History

9 records (8 active, 1 former)

●NSdns1.f1.com.tw2026-02-27 → 2026-03-25 · 3 obs

○ 2017-12-20 22:31:02
● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

●NSdns2.f1.com.tw2026-02-27 → 2026-03-25 · 3 obs

○ 2017-12-20 22:31:02
● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

○NSns1.dns.com2017-12-20 → 2017-12-20 · 3 obs

● 2017-12-20 22:31:02
○ 2026-02-27 07:15:06
○ 2026-03-25 04:55:50

●NSns1.icstock.com.tw2026-02-27 → 2026-03-25 · 3 obs

○ 2017-12-20 22:31:02
● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

●NSns2.icstock.com.tw2026-02-27 → 2026-03-25 · 3 obs

○ 2017-12-20 22:31:02
● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

●NSsp234.f1.com.tw2026-02-27 → 2026-03-25 · 3 obs

○ 2017-12-20 22:31:02
● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

●MXwww.x39k.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

●MXx39k.com2026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

●A220.228.131.1642026-02-27 → 2026-03-25 · 2 obs

● 2026-02-27 07:15:06
● 2026-03-25 04:55:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
x39k.com	ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw	-

✅ Authoritative Response

Server:218.32.213.234

NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for x39k.com (unsigned zone)

⏱️ Timing

Total: 1630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.228.131.164`
NS	2	`dns2.f1.com.tw, dns1.f1.com.tw`
MX	2	`www.x39k.com (pri: 14), x39k.com (pri: 10)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Mail Server Role

x39k.com serves as the mail server for x39k.com.

www.x39k.com is commonly used as a mail server in conjunction with x39k.com.

IP Addresses

x39k.com points to a single IP number: 220.228.131.164.

Other host names, for instance m17d.com, 7775e.com, 5777r.com, www.t2ff.com and e63w.com share IP numbers with x39k.com.

Name Servers

x39k.com is delegated to five name servers: dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw, ns1.icstock.com.tw and ns2.icstock.com.tw.

x39k.com shares name servers with other domains at least partially, for instance hot257.com, uuf32.com, h875.com, utmall.com and meimeivideo.com.