`e57w.com`

DNSSEC	⚠️ Not signed
A	220.228.6.123^{🇹🇼 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	`e57w.com` ⭐
		A	220.228.6.123^{🇹🇼 NCIC-TW220.228.0.0/19 New Century InfoComm Tech Co., Ltd.}
MX	`www.e57w.com`⁽¹⁴⁾
		A	220.228.6.123^{🇹🇼 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=1776827922

MX for

e57w.com

Same first word

e57w.com

Similar names

57ew.com

ew75.com

57we.com

75ew.com

ew75.ru

ew57.com

DNS History

8 records (8 active, 0 former)

●NSdns1.f1.com.tw2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●NSdns2.f1.com.tw2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●NSns1.icstock.com.tw2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●NSns2.icstock.com.tw2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●NSsp234.f1.com.tw2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●MXe57w.com2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●MXwww.e57w.com2026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

●A220.228.6.1232026-04-20 → 2026-04-22 · 2 obs

● 2026-04-20 07:21:04
● 2026-04-22 03:32:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
e57w.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 e57w.com (unsigned zone)

⏱️ Timing

Total: 1485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`220.228.6.123`
NS	2	`dns2.f1.com.tw, dns1.f1.com.tw`
MX	2	`e57w.com (pri: 10), www.e57w.com (pri: 14)`
SOA	1	`dns1.f1.com.tw ohgo.ms23.hinet.net`

Analysis

Mail Server Role

The mail server for e57w.com is e57w.com.

www.e57w.com is a mail server commonly used with e57w.com.

IP Addresses

e57w.com points to a single IP address: 220.228.6.123.

Other host names such as 021.idv.tw, www.a15a.com, vii77.com, www.h601.com and na61.com share IPs with e57w.com.

Name Servers

e57w.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.

e57w.com at least partially shares name servers with other domains, for example nhy6.com, mv111.com, showbar-x543.com, d509.com and fhu72a.com.