`4s22.com`

DNSSEC	⚠️ Not signed
A	220.228.6.119^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
A	220.228.6.192^{🇹🇼 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	`4s22.com` ⭐
		A	220.228.6.119^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
		A	220.228.6.192^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
MX	`www.4s22.com`⁽¹⁴⁾
		A	220.228.6.119^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
		A	220.228.6.192^{🇹🇼 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=1778327356

MX for

4s22.com

Subdomains

www.4s22.com

Same first word

4s22.com

Similar names

s422.cn

242s.com

2s24.com

s422.cc

DNS History

9 records (9 active, 0 former)

●NSdns1.f1.com.tw2015-08-20 → 2026-05-09 · 2 obs

● 2015-08-20 21:19:34
● 2026-05-09 12:14:44

●NSdns2.f1.com.tw2015-08-20 → 2026-05-09 · 2 obs

● 2015-08-20 21:19:34
● 2026-05-09 12:14:44

●NSns1.icstock.com.tw2026-04-20 → 2026-05-09 · 3 obs

○ 2015-08-20 21:19:34
● 2026-04-20 06:01:26
● 2026-05-09 12:14:44

●NSns2.icstock.com.tw2026-04-20 → 2026-05-09 · 3 obs

○ 2015-08-20 21:19:34
● 2026-04-20 06:01:26
● 2026-05-09 12:14:44

●NSsp234.f1.com.tw2026-04-20 → 2026-05-09 · 3 obs

○ 2015-08-20 21:19:34
● 2026-04-20 06:01:26
● 2026-05-09 12:14:44

●MX4s22.com2015-08-20 → 2026-05-09 · 2 obs

● 2015-08-20 21:19:34
● 2026-05-09 12:14:44

●MXwww.4s22.com2015-08-20 → 2026-05-09 · 2 obs

● 2015-08-20 21:19:34
● 2026-05-09 12:14:44

●A220.228.6.1192015-08-20 → 2026-05-09 · 2 obs

● 2015-08-20 21:19:34
● 2026-05-09 12:14:44

●A220.228.6.1922015-08-20 → 2026-05-09 · 2 obs

● 2015-08-20 21:19:34
● 2026-05-09 12:14:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
4s22.com	ns1.icstock.com.tw, ns2.icstock.com.tw, sp234.f1.com.tw	-

✅ Authoritative Response

Server:218.32.213.228

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4s22.com (unsigned zone)

⏱️ Timing

Total: 1473ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`220.228.6.119, 220.228.6.192`
NS	2	`dns1.f1.com.tw, dns2.f1.com.tw`
MX	2	`4s22.com (pri: 10), www.4s22.com (pri: 14)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Hierarchy

The parent of www.4s22.com is 4s22.com.

Mail Server Role

4s22.com serves as the mail server for 4s22.com.

www.4s22.com is commonly used as a mail server in conjunction with 4s22.com.

IP Addresses

4s22.com points to two IP numbers: 220.228.6.119 and 220.228.6.192.

Other host names, for instance 104chat.com, 168-meme.com, aa905.com, av99-tw.com and www.momo-18.com share IP numbers with 4s22.com.

Name Servers

4s22.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.

4s22.com shares name servers with other domains at least partially, for instance umc5s.com, momo-606.com, show-840.com, x845.com and aa904.com.