`jpmkk.com`

DNSSEC	⚠️ Not signed
A	220.228.6.110^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
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	`jpmkk.com` ⭐
		A	220.228.6.110^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
MX	`www.jpmkk.com`⁽¹⁴⁾
		A	220.228.6.110^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
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=1774423912

MX for

jpmkk.com

Same first word

jpmkk.com

Similar names

pjmkk.com

pmjkk.jp

mkkpj.com

mjpkk.com

DNS History

11 records (8 active, 3 former)

●NSdns1.f1.com.tw2026-03-15 → 2026-03-25 · 3 obs

○ 2017-10-15 03:19:56
● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

●NSdns2.f1.com.tw2026-03-15 → 2026-03-25 · 3 obs

○ 2017-10-15 03:19:56
● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

○NSf1g1ns1.dnspod.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 08:50:06
○ 2017-10-15 03:19:56
○ 2026-03-25 07:57:04

○NSf1g1ns2.dnspod.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 08:50:06
○ 2017-10-15 03:19:56
○ 2026-03-25 07:57:04

●NSns1.icstock.com.tw2026-03-15 → 2026-03-25 · 3 obs

○ 2017-10-15 03:19:56
● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

●NSns2.icstock.com.tw2026-03-15 → 2026-03-25 · 3 obs

○ 2017-10-15 03:19:56
● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

●NSsp234.f1.com.tw2026-03-15 → 2026-03-25 · 3 obs

○ 2017-10-15 03:19:56
● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

●MXjpmkk.com2026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

●MXwww.jpmkk.com2026-03-15 → 2026-03-25 · 2 obs

● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

○A108.186.136.742016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 08:50:06
○ 2017-10-15 03:19:56
○ 2026-03-25 07:57:04

●A220.228.6.1102026-03-15 → 2026-03-25 · 3 obs

○ 2017-10-15 03:19:56
● 2026-03-15 10:58:18
● 2026-03-25 07:57:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jpmkk.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 jpmkk.com (unsigned zone)

⏱️ Timing

Total: 3276ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.228.6.110`
NS	2	`dns1.f1.com.tw, dns2.f1.com.tw`
MX	2	`jpmkk.com (pri: 10), www.jpmkk.com (pri: 14)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Mail Server Role

jpmkk.com serves as a mail server for jpmkk.com.

www.jpmkk.com commonly serves as a mail server together with jpmkk.com.

IP Addresses

jpmkk.com points to a single IP: 220.228.6.110.

Other host names, for instance monkey.com.tw, 2m20.com, www.monkey.com.tw, jukdb.com and jin2s.com share IP numbers with jpmkk.com.

Name Servers

jpmkk.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.

jpmkk.com at least partially shares its name servers with other domains, for instance ye768.com, (0x736578)y995.com, goindone.com, csas83.com and erovm.com.