`secenter.com.tw`

DNSSEC	⚠️ Not signed
A	103.17.8.51^{🇹🇼 YUANJHEN-TW103.17.8.0/23 Taiwan Network Information Center 3F., No. 123, Sec. 4, Bade Rd., Songshan Dist.}
		PTR	`cp43.g-dns.com`
NS	`localhost@` ⭐
NS	`ns1.cyberdns.tw`
		A	34.80.212.212^{🇹🇼 Google34.80.208.0/20}
			PTR	`212.212.80.34.bc.googleusercontent.com`
NS	`ns2.cyberdns.tw`
		A	35.194.228.87^{🇹🇼 Google35.194.224.0/20}
			PTR	`87.228.194.35.bc.googleusercontent.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c0b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bj-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx4.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`aspmx5.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`localhost@`hostmaster@secenter.com.tw serial=2026

`com.tw`

	DNSSEC	⚠️ Not signed
	NS	`a.twnic.net.tw` ⭐
	NS	`anytld.apnic.net`
	NS	`b.twnic.net.tw`
	NS	`c.twnic.net.tw`
	NS	`d.twnic.net.tw`
	NS	`e.twnic.net.tw`
	NS	`f.twnic.net.tw`
	NS	`g.twnic.net.tw`
	NS	`h.dns.tw`
	NS	`h.twnic.net.tw`
	SOA	`a.twnic.net.tw`snw@twnic.net.tw serial=2006383355

WOT: SAFE (58/100)

Same first word

secenter.com.tw

secenter.net

secenter.com

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DNS History

11 records (11 active, 0 former)

●NSlocalhost@2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●NSns1.cyberdns.tw2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●NSns2.cyberdns.tw2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXalt1.aspmx.l.google.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXalt2.aspmx.l.google.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXaspmx.l.google.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXaspmx2.googlemail.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXaspmx3.googlemail.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXaspmx4.googlemail.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●MXaspmx5.googlemail.com2026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

●A103.17.8.512026-05-12 → 2026-07-20 · 2 obs

● 2026-05-12 06:16:54
● 2026-07-20 06:29:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	e.twnic.net.tw, g.twnic.net.tw, a.twnic.net.tw, f.twnic.net.tw...	-
secenter.com.tw	ns2.cyberdns.tw, ns1.cyberdns.tw	-

✅ Authoritative Response

Server:34.80.212.212

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 1744ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.17.8.51`
NS	2	`ns1.cyberdns.tw, ns2.cyberdns.tw`
MX	7	`aspmx3.googlemail.com (pri: 10), aspmx4.googlemail.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`localhost@ hostmaster.secenter.com.tw`

Analysis

IP Addresses

secenter.com.tw points to a single IP number: 103.17.8.51.

Additional host names — uic-find.com.tw, guanzhang.com, sypower.com.tw and two others — share IP numbers with secenter.com.tw.

Name Servers

secenter.com.tw is served by three name servers: localhost@, ns1.cyberdns.tw and ns2.cyberdns.tw.

There is at least partial name server overlap between secenter.com.tw and other domains — pablo.tw, i7799.com, tadd.org.tw and two more among them.

ns1.cyberdns.tw → 34.80.212.212 and ns2.cyberdns.tw → 35.194.228.87: one IP number per host name.