`icsrecords.com`

DNSSEC	⚠️ Not signed
A	218.32.213.231^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
		PTR	`sp231.f1.com.tw`
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	`sf243.f1.com.tw` ⚠️ Not in zone NS records
		A	220.228.6.17^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
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	`icsrecords.com` ⭐
		A	218.32.213.231^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp231.f1.com.tw`
MX	`www.icsrecords.com`⁽¹⁴⁾
		A	218.32.213.231^{🇹🇼 NCIC-TW218.32.192.0/19 New Century InfoComm Tech Co., Ltd.}
			PTR	`sp231.f1.com.tw`
SOA	`dns1.f1.com.tw`ohgo@ms23.hinet.net 2000-11-01 #8

`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=1777320356

MX for

icsrecords.com

Subdomains

www.icsrecords.com

Same first word

icsrecords.com

DNS History

7 records (7 active, 0 former)

●NSdns1.f1.com.tw2015-08-10 → 2026-04-27 · 3 obs

○ 2008-03-15 07:05:06
● 2015-08-10 08:31:06
● 2026-04-27 20:32:48

●NSdns2.f1.com.tw2015-08-10 → 2026-04-27 · 3 obs

○ 2008-03-15 07:05:06
● 2015-08-10 08:31:06
● 2026-04-27 20:32:48

●NSsf243.f1.com.tw2026-02-16 → 2026-04-27 · 3 obs

○ 2015-08-10 08:31:06
● 2026-02-16 16:03:56
● 2026-04-27 20:32:48

●NSsp234.f1.com.tw2026-02-16 → 2026-04-27 · 3 obs

○ 2015-08-10 08:31:06
● 2026-02-16 16:03:56
● 2026-04-27 20:32:48

●MXicsrecords.com2008-03-15 → 2026-04-27 · 2 obs

● 2008-03-15 07:05:06
● 2026-04-27 20:32:48

●MXwww.icsrecords.com2008-03-15 → 2026-04-27 · 2 obs

● 2008-03-15 07:05:06
● 2026-04-27 20:32:48

●A218.32.213.2312008-03-15 → 2026-04-27 · 2 obs

● 2008-03-15 07:05:06
● 2026-04-27 20:32:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
icsrecords.com	sf243.f1.com.tw, sp234.f1.com.tw	-

✅ Authoritative Response

Server:220.228.6.17

NS records: sf243.f1.com.tw, sp234.f1.com.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icsrecords.com (unsigned zone)

⏱️ Timing

Total: 1321ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`218.32.213.231`
NS	2	`dns2.f1.com.tw, dns1.f1.com.tw`
MX	2	`icsrecords.com (pri: 10), www.icsrecords.com (pri: 14)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Hierarchy

icsrecords.com is parent of www.icsrecords.com.

Mail Server Role

icsrecords.com serves as a mail server for icsrecords.com.

www.icsrecords.com commonly serves as a mail server together with icsrecords.com.

IP Addresses

icsrecords.com points to a single IP: 218.32.213.231.

Other host names, for instance muchent.com, icsempire.com, www.muchent.com, sp231.f1.com.tw and bearlairs.com share IP numbers with icsrecords.com.

Name Servers

icsrecords.com is delegated to four name servers: dns1.f1.com.tw, dns2.f1.com.tw, sf243.f1.com.tw and sp234.f1.com.tw.

icsrecords.com at least partially shares its name servers with other domains, for instance showbar-avshow.com, prdsd.com, ut-756.com, k0401.com and 4s2z.com.