`x50h.com`

DNSSEC	⚠️ Not signed
A	220.228.6.6^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`dns1.f1.com.tw` ⭐ ⚠️ Not in parent delegation
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
NS	`dns2.f1.com.tw` ⚠️ Not in parent delegation
		A	220.228.6.17^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`ns1.icstock.com.tw` ⚠️ Not in zone NS records
		A	218.32.213.228^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp228.f1.com.tw`
NS	`ns2.icstock.com.tw` ⚠️ Not in zone NS records
		A	218.32.210.72^{🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp72.f1.com.tw`
NS	`sp234.f1.com.tw` ⚠️ Not in zone NS records
		A	218.32.213.234^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp234.f1.com.tw`
MX	`x50h.com` ⭐
		A	220.228.6.6^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
MX	`www.x50h.com`⁽¹⁴⁾
		A	220.228.6.6^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
SOA	`dns1.f1.com.tw`ohgo@ms23.hinet.net 2000-11-01 #9

`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=1771291435

MX for

x50h.com

Subdomains

www.x50h.com

Same first word

x50h.xyz

x50h.com

Similar names

h50x.xyz

DNS History

10 records (8 active, 2 former)

●NSdns1.f1.com.tw2015-05-23 → 2026-03-24 · 2 obs

● 2015-05-23 07:50:04
● 2026-03-24 01:35:56

●NSdns2.f1.com.tw2015-05-23 → 2026-03-24 · 2 obs

● 2015-05-23 07:50:04
● 2026-03-24 01:35:56

●NSns1.icstock.com.tw2026-03-24 → 2026-03-24 · 2 obs

○ 2015-05-23 07:50:04
● 2026-03-24 01:35:56

●NSns2.icstock.com.tw2026-03-24 → 2026-03-24 · 2 obs

○ 2015-05-23 07:50:04
● 2026-03-24 01:35:56

●NSsp234.f1.com.tw2026-03-24 → 2026-03-24 · 2 obs

○ 2015-05-23 07:50:04
● 2026-03-24 01:35:56

●MXwww.x50h.com2015-05-23 → 2026-03-24 · 2 obs

● 2015-05-23 07:50:04
● 2026-03-24 01:35:56

●MXx50h.com2015-05-23 → 2026-03-24 · 2 obs

● 2015-05-23 07:50:04
● 2026-03-24 01:35:56

○A220.228.6.1682015-05-23 → 2016-09-18 · 4 obs

● 2015-05-23 07:50:04
● 2016-09-18 21:16:14
○ 2017-04-10 20:29:36
○ 2026-03-24 01:35:56

●A220.228.6.62026-03-24 → 2026-03-24 · 2 obs

○ 2017-04-10 20:29:36
● 2026-03-24 01:35:56

○A60.199.193.2032017-04-10 → 2017-04-10 · 3 obs

○ 2016-09-18 21:16:14
● 2017-04-10 20:29:36
○ 2026-03-24 01:35:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
x50h.com	ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw	-

✅ Authoritative Response

Server:218.32.210.72

NS records: ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for x50h.com (unsigned zone)

⏱️ Timing

Total: 1833ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.228.6.6`
NS	2	`dns1.f1.com.tw, dns2.f1.com.tw`
MX	2	`www.x50h.com (pri: 14), x50h.com (pri: 10)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Hierarchy

x50h.com is the parent of www.x50h.com.

Mail Server Role

For x50h.com, the mail server is x50h.com.

www.x50h.com is a common mail server alongside x50h.com.

IP Addresses

x50h.com points to a single IP number: 220.228.6.6.

other host names for instance ww7010.com, www.ut8f.com, yuyyapp.com, ek25.com and f1ut.com share IP numbers with x50h.com.

Name Servers

x50h.com is delegated to five name servers: dns1.f1.com.tw, dns2.f1.com.tw, sp234.f1.com.tw, ns1.icstock.com.tw and ns2.icstock.com.tw.

x50h.com at least partially shares name servers with other domains, for instance h605.com, show-469.com, chat-832.com, iv96.com and utmimid.com.