`master2011.com.tw`

DNSSEC	⚠️ Not signed
A	219.84.199.100^{🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD.}
		PTR	`so199-100.asiawhere.com`
NS	`ns2.wt500.com` ⭐
		A	219.84.199.2^{🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD.}
			PTR	`so199-2.asiawhere.com`
NS	`ns1.wt500.com`
		A	219.84.199.1^{🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD.}
			PTR	`so199-1.asiawhere.com`
MX	`mail.master2011.com.tw` ⭐
		A	219.84.199.100^{🇹🇼 SO-NET-TW219.84.192.0/19 So-net Entertainment Taiwan Limited CO., LTD.}
			PTR	`so199-100.asiawhere.com`
TXT	`v=spf1 a mx ip4:219.84.199.100 ?all`
SOA	`ns2.wt500.com`mis@lunaplaza.com.tw serial=1757901693

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	NS	`anytld.apnic.net`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.dns.tw`
	NS	`h.twnic.net.tw`
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006341370

WOT: SAFE (58/100)

Subdomains

mail.master2011.com.tw

www.master2011.com.tw

Same first word

master2011.com

master2011.com.tw

DNS History

5 records (4 active, 1 former)

●NSns1.wt500.com2018-05-07 → 2026-04-12 · 2 obs

● 2018-05-07 11:58:56
● 2026-04-12 01:43:56

●NSns2.wt500.com2018-05-07 → 2026-04-12 · 2 obs

● 2018-05-07 11:58:56
● 2026-04-12 01:43:56

●MXmail.master2011.com.tw2018-05-07 → 2026-04-12 · 2 obs

● 2018-05-07 11:58:56
● 2026-04-12 01:43:56

●A219.84.199.1002026-02-26 → 2026-04-12 · 3 obs

○ 2018-05-07 11:58:56
● 2026-02-26 01:35:50
● 2026-04-12 01:43:56

○A219.84.199.822018-05-07 → 2018-05-07 · 3 obs

● 2018-05-07 11:58:56
○ 2026-02-26 01:35:50
○ 2026-04-12 01:43:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw...	-
master2011.com.tw	ns2.wt500.com, ns1.wt500.com	-

✅ Authoritative Response

Server:219.84.199.1

NS records: ns2.wt500.com, ns1.wt500.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for master2011.com.tw (unsigned zone)

⏱️ Timing

Total: 1627ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`219.84.199.100`
NS	2	`ns2.wt500.com, ns1.wt500.com`
MX	1	`mail.master2011.com.tw (pri: 10)`
TXT	1	`v=spf1 a mx ip4:219.84.199.100 ?all`
SOA	1	`ns2.wt500.com mis.lunaplaza.com.tw`

Analysis

Hierarchy

master2011.com.tw is a parent of mail.master2011.com.tw and www.master2011.com.tw.

IP Addresses

master2011.com.tw points to a single IP address: 219.84.199.100.

Other host names such as starwindow.com.tw, fineaudio.com.tw, minilampshade.com, mail.momaart.com and mail.new-light.com.tw share IPs with master2011.com.tw.

Name Servers

Two name servers ns1.wt500.com and ns2.wt500.com handle the delegation for master2011.com.tw.

master2011.com.tw shares the same name server setup as other domains, for example ez.club.tw, tunlit.com.tw, instores.com.tw, taiwanmg.com and you-lead.com.tw.

master2011.com.tw at least partially shares name servers with other domains, for example s-good.com.tw, afei.com.tw, yongchun.com.tw, vaser-hd.cc and fu-xin.tw.

these name servers commonly pair with ns3.wt500.com, ns4.wt500.com, ns1.wa1000.com and ns2.wa1000.com.

Host names with one IP number:

ns1.wt500.com points to 219.84.199.1; ns2.wt500.com points to 219.84.199.2.

Mail Servers

The mail.master2011.com.tw mail server handles master2011.com.tw.

mail.master2011.com.tw points to a single IP number: 219.84.199.100.

master2011.com.tw - robtex.com