`dcjmall.com`

DNSSEC	⚠️ Not signed
A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`ns12.potia.com`
NS	`ns1.potia.com` ⭐ ⚠️ Not in parent delegation
		A	61.221.12.11^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`bear.potia.net`
NS	`ns2.potia.com` ⚠️ Not in parent delegation
		A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns12.potia.com`
NS	`ta19.potia.com` ⚠️ Not in zone NS records
		A	61.221.12.11^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`bear.potia.net`
NS	`ta20.potia.com` ⚠️ Not in zone NS records
		A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns12.potia.com`
MX	`dcjmall.com` ⭐
		A	61.221.12.12^{🇹🇼 HiNet61.221.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ns12.potia.com`
TXT	`v=spf1 +a +mx +ip4:61.221.12.11 ~all`
SOA	`ns1.potia.com`seanwang66@hotmail.com 2026-01-31 #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=1774420272

MX for

dcjmall.com

Same first word

dcjmall.com

Similar names

cjdmall.com

jdmallc.com

jdcmall.com

jmadllc.com

DNS History

9 records (6 active, 3 former)

●NSns1.potia.com2026-03-23 → 2026-03-25 · 3 obs

○ 2019-12-17 16:16:08
● 2026-03-23 16:45:14
● 2026-03-25 06:46:18

●NSns2.potia.com2026-03-23 → 2026-03-25 · 3 obs

○ 2019-12-17 16:16:08
● 2026-03-23 16:45:14
● 2026-03-25 06:46:18

○NSta10.potia.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 16:16:08
○ 2026-03-23 16:45:14
○ 2026-03-25 06:46:18

●NSta19.potia.com2026-03-23 → 2026-03-25 · 3 obs

○ 2019-12-17 16:16:08
● 2026-03-23 16:45:14
● 2026-03-25 06:46:18

●NSta20.potia.com2026-03-23 → 2026-03-25 · 3 obs

○ 2019-12-17 16:16:08
● 2026-03-23 16:45:14
● 2026-03-25 06:46:18

○NSta9.potia.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 16:16:08
○ 2026-03-23 16:45:14
○ 2026-03-25 06:46:18

●MXdcjmall.com2019-12-17 → 2026-03-25 · 2 obs

● 2019-12-17 16:16:08
● 2026-03-25 06:46:18

●A61.221.12.122026-03-23 → 2026-03-25 · 3 obs

○ 2019-12-17 16:16:08
● 2026-03-23 16:45:14
● 2026-03-25 06:46:18

○A61.221.12.262019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 16:16:08
○ 2026-03-23 16:45:14
○ 2026-03-25 06:46:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dcjmall.com	ta19.potia.com, ta20.potia.com	2 records

✅ Authoritative Response

Server:61.221.12.12

NS records: ta19.potia.com, ta20.potia.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dcjmall.com (unsigned zone)

⏱️ Timing

Total: 506ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`61.221.12.12`
NS	2	`ns1.potia.com, ns2.potia.com`
MX	1	`dcjmall.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:61.221.12.11 ~all`
SOA	1	`ns1.potia.com seanwang66.hotmail.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ta19.potia.com, ta20.potia.com)

Analysis

Mail Server Role

For dcjmall.com, the mail server is dcjmall.com.

IP Addresses

dcjmall.com resolves to one IP number: 61.221.12.12.

other host names including ftp.rayann.com.tw, lihi.com.tw, oomono.com.tw, prosperco.com and mail.nisun.com share IP numbers with dcjmall.com.

Name Servers

dcjmall.com is delegated to four name servers: ns1.potia.com, ns2.potia.com, ta19.potia.com and ta20.potia.com.

dcjmall.com at least partially shares name servers with other domains, for instance iling.com.tw, d-wav.com, km-101.com, taichung-pco.org.tw and digiview.com.tw.