tcfec.com - dns.ninja

`tcfec.com`

DNSSEC	⚠️ Not signed
A	220.228.6.232^{🇹🇼 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.oknet.tw` ⚠️ Not in zone NS records
		A	220.228.6.98^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
NS	`ns2.oknet.tw` ⚠️ Not in zone NS records
		A	218.32.210.66^{🇹🇼 NCIC-TW218.32.210.0/24 New Century InfoComm Tech Co., Ltd.}
MX	`tcfec.com` ⭐
		A	220.228.6.232^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
MX	`www.tcfec.com`⁽¹⁴⁾
		A	220.228.6.232^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
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=1782772031

Previously MX for

tcfec.com

Same first word

tcfec.com

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cefct.org

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cfetc.net

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cetcf.com.cn

DNS History

7 records (7 active, 0 former)

●NSdns1.f1.com.tw2015-06-07 → 2026-06-29 · 5 obs

● 2015-06-07 09:37:22
● 2017-12-17 04:24:02
○ 2026-06-29 13:42:12
● 2026-06-29 22:50:38
● 2026-06-29 22:50:42

●NSdns2.f1.com.tw2015-06-07 → 2026-06-29 · 5 obs

● 2015-06-07 09:37:22
● 2017-12-17 04:24:02
○ 2026-06-29 13:42:12
● 2026-06-29 22:50:38
● 2026-06-29 22:50:42

●NSns1.oknet.tw2026-06-29 → 2026-06-29 · 3 obs

○ 2017-12-17 04:24:02
● 2026-06-29 13:42:12
● 2026-06-29 22:50:42

●NSns2.oknet.tw2026-06-29 → 2026-06-29 · 3 obs

○ 2017-12-17 04:24:02
● 2026-06-29 13:42:12
● 2026-06-29 22:50:42

●MXtcfec.com2015-06-07 → 2026-06-29 · 5 obs

● 2015-06-07 09:37:22
● 2017-12-17 04:24:02
○ 2026-06-29 13:42:12
● 2026-06-29 22:50:38
● 2026-06-29 22:50:42

●MXwww.tcfec.com2015-06-07 → 2026-06-29 · 5 obs

● 2015-06-07 09:37:22
● 2017-12-17 04:24:02
○ 2026-06-29 13:42:12
● 2026-06-29 22:50:38
● 2026-06-29 22:50:42

●A220.228.6.2322015-06-07 → 2026-06-29 · 5 obs

● 2015-06-07 09:37:22
● 2017-12-17 04:24:02
○ 2026-06-29 13:42:12
● 2026-06-29 22:50:38
● 2026-06-29 22:50:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
tcfec.com	ns1.oknet.tw, ns2.oknet.tw	-

✅ Authoritative Response

Server:220.228.6.98

NS records: ns1.oknet.tw, ns2.oknet.tw

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tcfec.com (unsigned zone)

⏱️ Timing

Total: 1519ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.228.6.232`
NS	2	`dns1.f1.com.tw, dns2.f1.com.tw`
MX	2	`tcfec.com (pri: 10), www.tcfec.com (pri: 14)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

IP Addresses

tcfec.com resolves to just one IP address, 220.228.6.232.

Two other host names, along with www.h142.info, www.(0x736578)y860.com and av970.com, also share IP numbers with tcfec.com.

Name Servers

The NS records for tcfec.com point to four name servers: ns1.oknet.tw, ns2.oknet.tw, dns1.f1.com.tw and dns2.f1.com.tw.

tcfec.com shares at least some of its name servers with other domains, including yes-queen.com, g829.com, meme-929.com and two others.

These name servers are frequently seen alongside the name servers sp234.f1.com.tw, ns1.icstock.com.tw, ns2.icstock.com.tw and sf243.f1.com.tw.

The hosts ns1.oknet.tw, ns2.oknet.tw, dns1.f1.com.tw and dns2.f1.com.tw all resolve to exactly one IP address each: 220.228.6.98, 218.32.210.66, 218.32.213.234 and 220.228.6.17 respectively.

Mail Servers

The domain tcfec.com has two mail servers: tcfec.com and www.tcfec.com.

tcfec.com resolves to 220.228.6.232; www.tcfec.com resolves to the same IP address, 220.228.6.232.

Both tcfec.com and www.tcfec.com resolve to 220.228.6.232 IP addresses each.