`plumson.com`

DNSSEC	⚠️ Not signed
A	210.59.228.142^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
		PTR	`miya-jima.com`
		PTR	`yundai.net`
		PTR	`afe.com.tw`
		PTR	`goldensky.com.tw`
		PTR	`hjoy.com.tw`
		PTR	`howluan.com.tw`
		PTR	`idtronics.com.tw`
		PTR	`jlinkpr.com.tw`
		PTR	`leisteel.com.tw`
		PTR	`meltex.com.tw`
		PTR	`pop3d.com.tw`
		PTR	`psclab.com.tw`
		PTR	`richome.com.tw`
		PTR	`risin.com.tw`
		PTR	`dynamath.idv.tw`
		PTR	`msa.url.com.tw`
		PTR	`pollux.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	`ntvirus.url.com.tw` ⭐
		A	210.59.228.117^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus4.url.com.tw`
		A	210.59.228.172^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus.url.com.tw`
		A	210.59.228.173^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus2.url.com.tw`
		A	210.59.228.178^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus3.url.com.tw`
MX	`ntvirus2.url.com.tw` ⭐
		A	210.59.228.117^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus4.url.com.tw`
		A	210.59.228.172^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus.url.com.tw`
		A	210.59.228.173^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus2.url.com.tw`
		A	210.59.228.178^{🇹🇼 HiNet210.59.128.0/17 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`ntvirus3.url.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=1786120808

`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=1786126474

Same first word

plumson.co.uk

plumson.com

Similar names

monuspl.com

plusmon.com

mnoplus.de

nomplus.com

monplus.com

DNS History

5 records (5 active, 0 former)

●NSdns.twmail.org2015-11-01 → 2026-08-07 · 2 obs

● 2015-11-01 00:40:58
● 2026-08-07 18:39:30

●NSdns2.twmail.org2015-11-01 → 2026-08-07 · 2 obs

● 2015-11-01 00:40:58
● 2026-08-07 18:39:30

●MXntvirus.url.com.tw2015-06-14 → 2026-08-07 · 2 obs

● 2015-06-14 21:14:00
● 2026-08-07 18:39:30

●MXntvirus2.url.com.tw2015-06-14 → 2026-08-07 · 2 obs

● 2015-06-14 21:14:00
● 2026-08-07 18:39:30

●A210.59.228.1422015-06-14 → 2026-08-07 · 2 obs

● 2015-06-14 21:14:00
● 2026-08-07 18:39:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
plumson.com	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 plumson.com (unsigned zone)

⏱️ Timing

Total: 1128ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`210.59.228.142`
NS	2	`dns2.twmail.org, dns.twmail.org`
MX	2	`ntvirus2.url.com.tw (pri: 10), ntvirus.url.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

IP Addresses

plumson.com resolves to one IP address: 210.59.228.142.

vvct.org, borkang.com, linkone.com.tw and two other host names share IP numbers with plumson.com.

Name Servers

The NS records for plumson.com delegate to dns2.twmail.org and dns.twmail.org.

plumson.com uses the same name servers as several other domains — among them dajiamazu.org.tw, logical-thinkingschool.com, mindsopen.com.tw and two more.

The name servers for plumson.com are partially shared with other domains like ebtec.com.tw, yusantire.com.tw and bolero.com.tw

These name servers frequently co-occur with the name servers dns2.ebtec.com.tw and dns.ebtec.com.tw.

dns2.twmail.org resolves to 211.72.204.250 and 2001:b034:201:400:211:72:204:250. Likewise, dns.twmail.org resolves to 210.59.228.119 and 2001:b034:1:800:210:59:228:119 — two IP addresses apiece.

Mail Servers

Mail for plumson.com is handled by two mail servers — ntvirus2.url.com.tw and ntvirus.url.com.tw.

plumson.com uses an identical mail server configuration to several other domains — among them smartlion.com.tw, ledcase.com, ccslaw.com.tw and two more.

plumson.com partially shares its mail servers with other domains; known examples include idiving.com.tw, rayfair.com.tw and jih-cheng.com.

The hosts ntvirus2.url.com.tw and ntvirus.url.com.tw each point to four IP addresses: ntvirus2.url.com.tw resolves to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178 and ntvirus.url.com.tw directs to 210.59.228.117, 210.59.228.172, 210.59.228.173 and 210.59.228.178.