`ksvalve.com`

DNSSEC	⚠️ Not signed
A	118.163.143.27^{🇹🇼 HiNet118.163.0.0/16}
		PTR	`dodo-amazing.com`
		PTR	`yonvisual.com`
		PTR	`mail.dodo-amazing.com`
NS	`nic1.greatwall.net` ⭐
		A	202.39.49.133^{🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`nic1.vitalic.com`
NS	`nic2.greatwall.net`
		A	202.39.49.140^{🇹🇼 HiNet202.39.0.0/18 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`imail.greatwall.net`
MX	`st.ksvalve.com` ⭐
		A	60.249.48.172^{🇹🇼 HiNet60.249.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`60-249-48-172.hinet-ip.hinet.net`
MX	`mail.ksvalve.com`⁽¹⁰⁾
		A	60.249.48.167^{🇹🇼 HiNet60.249.0.0/16 (HiNet) Chunghwa Telecom Co., Ltd.}
			PTR	`mail.ksvalve.com`
TXT	`google-site-verification=CmDbr7eq_DaYUbfyZwYhpbnCl1WKaHMHaK3QjRrHF14`
TXT	`v=spf1 ip4:60.249.48.167/24 -all`
SOA	`nic1.greatwall.net`root@nic1.greatwall.net 2024-06-13 #11

`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=1774642367

WOT: UNKNOWN (50/100)

Subdomains

mail.ksvalve.com

st.ksvalve.com

Same first word

ksvalve.com

Similar names

kvalves.com

DNS History

9 records (5 active, 4 former)

○NSdns1.greatwall.net2007-10-27 → 2019-08-21 · 4 obs

● 2007-10-27 19:16:28
● 2019-08-21 07:19:46
○ 2026-03-27 20:38:50
○ 2026-03-27 20:38:52

○NSdns2.greatwall.net2007-10-27 → 2019-08-21 · 7 obs

● 2007-10-27 19:16:28
○ 2015-08-04 01:09:30
○ 2016-11-28 11:09:40
● 2018-08-22 12:04:28
● 2019-08-21 07:19:46
○ 2026-03-27 20:38:50
○ 2026-03-27 20:38:52

●NSnic1.greatwall.net2026-03-27 → 2026-03-27 · 3 obs

○ 2019-08-21 07:19:46
● 2026-03-27 20:38:50
● 2026-03-27 20:38:52

●NSnic2.greatwall.net2026-03-27 → 2026-03-27 · 3 obs

○ 2019-08-21 07:19:46
● 2026-03-27 20:38:50
● 2026-03-27 20:38:52

○MXimail3.greatwall.net2007-10-27 → 2007-10-27 · 3 obs

● 2007-10-27 19:16:28
○ 2015-08-04 01:09:30
○ 2026-03-27 20:38:52

●MXmail.ksvalve.com2015-08-04 → 2026-03-27 · 3 obs

○ 2007-10-27 19:16:28
● 2015-08-04 01:09:30
● 2026-03-27 20:38:52

●MXst.ksvalve.com2015-08-04 → 2026-03-27 · 3 obs

○ 2007-10-27 19:16:28
● 2015-08-04 01:09:30
● 2026-03-27 20:38:52

●A118.163.143.272019-08-21 → 2026-03-27 · 3 obs

○ 2018-08-22 12:04:28
● 2019-08-21 07:19:46
● 2026-03-27 20:38:52

○A202.39.49.1512015-08-04 → 2018-08-22 · 5 obs

○ 2007-10-27 19:16:28
● 2015-08-04 01:09:30
● 2018-08-22 12:04:28
○ 2019-08-21 07:19:46
○ 2026-03-27 20:38:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
ksvalve.com	nic1.greatwall.net, nic2.greatwall.net	-

✅ Authoritative Response

Server:202.39.49.133

NS records: nic1.greatwall.net, nic2.greatwall.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ksvalve.com (unsigned zone)

⏱️ Timing

Total: 737ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.163.143.27`
NS	2	`nic2.greatwall.net, nic1.greatwall.net`
MX	2	`st.ksvalve.com (pri: 5), mail.ksvalve.com (pri: 10)`
TXT	2	`v=spf1 ip4:60.249.48.167/24 -all, google-site-verification=CmDbr7eq_DaYUbf`
SOA	1	`nic1.greatwall.net root.nic1.greatwall.n`

Analysis

Hierarchy

ksvalve.com is the parent of mail.ksvalve.com and st.ksvalve.com.

IP Addresses

ksvalve.com points to an IP address: 118.163.143.27.

other host names include ns1.wincome.com.tw, yonvisual.com, ns1.anglespace.com.tw, ns1.fcbiotech.com.tw and wincome.com.tw; they share IP numbers with ksvalve.com.

Name Servers

Two name servers nic1.greatwall.net and nic2.greatwall.net handle the delegation for ksvalve.com.

ksvalve.com shares the same name server setup as other domains, for instance paclex.com, aerowin.com, neox-fitness.com, duteck.com and hardgoods.com.tw.

ksvalve.com at least partially shares name servers with other domains, for instance xn--ncw19o.com, ccft.com, harmonic.com.tw, xn--cjrs2bw1hdraw05o.com and xn--9cs0a974b1z7d.com.

These name servers are commonly used alongside dns2.greatwall.net.

Host names with one IP:

nic1.greatwall.net points to: 202.39.49.133

nic2.greatwall.net points to: 202.39.49.140

Mail Servers

ksvalve.com is handled by two mail servers: mail.ksvalve.com and st.ksvalve.com.