`ak2003.com.tw`

DNSSEC	⚠️ Not signed
NS	`ns1.uqer.com` ⭐
		A	20.197.80.4^{🇸🇬 Microsoft20.192.0.0/10}
NS	`ns2.uqer.com`
		A	20.197.80.5^{🇸🇬 Microsoft20.192.0.0/10}
MX	`mx2.u-mail.com.tw` ⭐
		A	20.197.80.22^{🇸🇬 Microsoft20.192.0.0/10}
MX	`mx1.u-mail.com.tw`⁽¹⁵⁾
		A	20.197.80.23^{🇸🇬 Microsoft20.192.0.0/10}
TXT	`v=spf1 ip4:20.197.80.54/31 ip4:20.197.80.56/31 ~all`
SOA	`ns1.uqer.com`admin@uqer.com 2025-10-15 #20

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐ ⚠️ Not in parent delegation
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`c.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`d.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`e.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`f.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`g.twnic.net.tw` ⚠️ Not in parent delegation
	NS	`h.dns.tw` ⚠️ Not in parent delegation
	NS	`h.twnic.net.tw` ⚠️ Not in parent delegation
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006337080

WOT: SAFE (58/100)

Subdomains

mx2.ak2003.com.tw

Same first word

ak2003.kz

ak2003.com.tw

DNS History

8 records (4 active, 4 former)

●NSns1.uqer.com2008-11-27 → 2026-03-25 · 2 obs

● 2008-11-27 23:11:24
● 2026-03-25 06:38:52

●NSns2.uqer.com2008-11-27 → 2026-03-25 · 2 obs

● 2008-11-27 23:11:24
● 2026-03-25 06:38:52

○MXmx1.ak2003.com.tw2015-06-18 → 2018-08-11 · 5 obs

○ 2008-11-27 23:11:24
● 2015-06-18 14:53:46
● 2018-08-11 21:43:16
○ 2026-02-14 20:23:06
○ 2026-03-25 06:38:52

●MXmx1.u-mail.com.tw2026-02-14 → 2026-03-25 · 3 obs

○ 2018-08-11 21:43:16
● 2026-02-14 20:23:06
● 2026-03-25 06:38:52

○MXmx2.ak2003.com.tw2015-06-18 → 2018-08-11 · 5 obs

○ 2008-11-27 23:11:24
● 2015-06-18 14:53:46
● 2018-08-11 21:43:16
○ 2026-02-14 20:23:06
○ 2026-03-25 06:38:52

●MXmx2.u-mail.com.tw2026-02-14 → 2026-03-25 · 3 obs

○ 2018-08-11 21:43:16
● 2026-02-14 20:23:06
● 2026-03-25 06:38:52

○A210.17.53.32015-06-18 → 2026-02-14 · 4 obs

○ 2008-11-27 23:11:24
● 2015-06-18 14:53:46
● 2026-02-14 20:23:06
○ 2026-03-25 06:38:52

○A210.17.53.62015-06-18 → 2026-02-14 · 4 obs

○ 2008-11-27 23:11:24
● 2015-06-18 14:53:46
● 2026-02-14 20:23:06
○ 2026-03-25 06:38:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	g.dns.tw, e.dns.tw, a.dns.tw, h.dns.tw...	-
com.tw	h.twnic.net.tw, e.twnic.net.tw, c.twnic.net.tw, b.twnic.net.tw...	17 records
ak2003.com.tw	ns1.uqer.com, ns2.uqer.com	-

✅ Authoritative Response

Server:20.197.80.5

NS records: ns1.uqer.com, ns2.uqer.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ak2003.com.tw (unsigned zone)

⏱️ Timing

Total: 1666ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.uqer.com, ns2.uqer.com`
MX	2	`mx2.u-mail.com.tw (pri: 10), mx1.u-mail.com.tw (pri: 15)`
TXT	1	`v=spf1 ip4:20.197.80.54/31 ip4:20.197.80`
SOA	1	`ns1.uqer.com admin.uqer.com`

📌 Glue Records Collected

Total: 17

Out-of-bailiwick: 17 (h.twnic.net.tw, g.twnic.net.tw, f.twnic.net.tw...)

Analysis

Hierarchy

The parent of mx2.ak2003.com.tw is ak2003.com.tw.

Name Servers

ak2003.com.tw is delegated to two name servers: ns1.uqer.com and ns2.uqer.com.

ak2003.com.tw uses the same name server setup as other domains, for instance moldetec.com, cfi.com.tw, skyxy.com, cowellandhealth.com and vmc.com.tw.

ak2003.com.tw shares name servers with other domains at least partially, for instance ns2.uqer.com, mdex4.u-mail.com.tw, www.uqer.com, www.u-mail.to and mx2.u-mail.com.tw.

Host names with one IP number:

ns1.uqer.com points to: 20.197.80.4.

ns2.uqer.com points to: 20.197.80.5.

Mail Servers

ak2003.com.tw is handled by two mail servers: mx1.u-mail.com.tw and mx2.u-mail.com.tw.

ak2003.com.tw shares the same mail server setup as other domains, including genuine-global.com, fiva.com.tw, shine-ip.com, jusheng.com.tw and llinc.com.tw.

At least part of ak2003.com.tw's mail servers are shared with other domains, for instance u-fashion.com.tw and danese-lealty.com.tw.