`tonghwa.com.tw`

DNSSEC	⚠️ Not signed
A	211.72.207.198^{🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`cp5.url.com.tw`
NS	`dns2.twmail.org` ⭐
		A	2001:b034:201:400:211:72:204:250^{🇹🇼 HiNet2001:b020::/27}
			PTR	`2001-b034-0201-0400-0211-0072-0204-0250.hinet-ip6.hinet.net`
		A	211.72.204.250^{🇹🇼 HiNet211.72.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
NS	`dns.twmail.org`
		A	2001:b034:1:800:210:59:228:119^{🇹🇼 HiNet2001:b020::/27}
			PTR	`2001-b034-0001-0800-0210-0059-0228-0119.hinet-ip6.hinet.net`
		A	210.59.228.119^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`dns.twmail.org`
			PTR	`vweb.url.com.tw`
MX	`mail.tonghwa.com.tw` ⭐
		A	59.124.169.68^{🇹🇼 HiNet59.124.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`mail.tonghwa.com.tw`
TXT	`v=spf1 a mx ip4:210.59.228.0/24 ip4:210.59.229.0/25`
SOA	`dns.twmail.org`admin@corp.url.com.tw serial=1774441210

`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=2006337203

WOT: SAFE (58/100)

Subdomains

mail.tonghwa.com.tw

Same first word

tonghwa.com.sg

tonghwa.com.tw

Similar names

wohntag.de

wanghot.com

tohwang.com

wathong.go.th

hangowt.com

DNS History

6 records (4 active, 2 former)

●NSdns.twmail.org2026-02-20 → 2026-03-25 · 3 obs

○ 2017-04-07 22:53:10
● 2026-02-20 15:23:12
● 2026-03-25 13:25:14

○NSdns1.tfn.net.tw2015-07-21 → 2017-04-07 · 4 obs

● 2015-07-21 15:43:18
● 2017-04-07 22:53:10
○ 2026-02-20 15:23:12
○ 2026-03-25 13:25:14

○NSdns2.tfn.net.tw2015-07-21 → 2017-04-07 · 4 obs

● 2015-07-21 15:43:18
● 2017-04-07 22:53:10
○ 2026-02-20 15:23:12
○ 2026-03-25 13:25:14

●NSdns2.twmail.org2026-02-20 → 2026-03-25 · 3 obs

○ 2017-04-07 22:53:10
● 2026-02-20 15:23:12
● 2026-03-25 13:25:14

●MXmail.tonghwa.com.tw2015-07-21 → 2026-03-25 · 2 obs

● 2015-07-21 15:43:18
● 2026-03-25 13:25:14

●A211.72.207.1982026-02-20 → 2026-03-25 · 2 obs

● 2026-02-20 15:23:12
● 2026-03-25 13:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	anytld.apnic.net, e.twnic.net.tw, f.twnic.net.tw, g.twnic.net.tw...	-
tonghwa.com.tw	dns.twmail.org, dns2.twmail.org	-

✅ Authoritative Response

Server:210.59.228.119

NS records: dns.twmail.org, dns2.twmail.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 980ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`211.72.207.198`
NS	2	`dns.twmail.org, dns2.twmail.org`
MX	1	`mail.tonghwa.com.tw (pri: 10)`
TXT	1	`v=spf1 a mx ip4:210.59.228.0/24 ip4:210.`
SOA	1	`dns.twmail.org admin.corp.url.com.tw`

Analysis

Hierarchy

mail.tonghwa.com.tw has tonghwa.com.tw as its parent.

IP Addresses

tonghwa.com.tw maps to IP address 211.72.207.198.

Other host names, for instance coho.com.tw, www.leader-mutual.com, shawnong.com, emedia.tw and www.agrifood.life share IP numbers with tonghwa.com.tw.

Name Servers

Two name servers dns2.twmail.org and dns.twmail.org are delegated to tonghwa.com.tw.

tonghwa.com.tw uses the same name server configuration as other domains, such as jjtv.com.tw, ttsc.org.tw, tbipc.com, janmao.net and feiyi-taipei.url.tw.

tonghwa.com.tw shares name servers with other domains at least partially, for instance taichi-dowing.org.tw and ma-de.com.tw.

Host names with two IPs:

dns2.twmail.org points to 2001:b034:201:400:211:72:204:250 and 211.72.204.250.

dns.twmail.org points to 2001:b034:1:800:210:59:228:119 and 210.59.228.119.

Mail Servers

tonghwa.com.tw is handled by a single mail server, mail.tonghwa.com.tw.

mail.tonghwa.com.tw points to one IP number: 59.124.169.68.

tonghwa.com.tw - robtex.com

tonghwa.com.tw

com.tw