`ductech.tw`

DNSSEC	⚠️ Not signed
A	23.227.38.32^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`ns53.domaincontrol.com` ⭐
		A	2603:5:21a2::1b^{🇺🇸 GODADDY-DNS2603:5:21a0::/44}
			PTR	`ns53.domaincontrol.com`
		A	97.74.106.27^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns53.domaincontrol.com`
NS	`ns54.domaincontrol.com`
		A	2603:5:22a2::1b^{🇺🇸 GODADDY-DNS2603:5:22a0::/44}
			PTR	`ns54.domaincontrol.com`
		A	173.201.74.27^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns54.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0b::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dd-in-f26.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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	2a00:1450:4013:c1e::1b^{🇳🇱 Google2a00:1450:4013::/48}
			PTR	`yugrqzs-in-f27.1e100.net`
		A	192.178.213.26^{🇺🇸 Google192.178.213.0/24}
			PTR	`yugrqzs-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2607:f8b0:4023:1015::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yudfwta-in-f27.1e100.net`
		A	172.253.135.26^{🇺🇸 Google172.253.135.0/24}
			PTR	`yudfwta-in-f26.1e100.net`
TXT	`apple-domain-verification=qEKquWjA1gWOetX3`
TXT	`google-site-verification=KLqJcUlchnaXM6ryjIlb0xT66RbA4ZikzpwYaBY-OuA`
TXT	`v=spf1 include:_spf.google.com include:amazonses.com include:mailgun.org ~all`
TXT	`google-site-verification=TiIKhVdGnzgBU5L61f8lwXD1F6ILEVLlEC8wSQ5Mk1E`
TXT	`MS=67920E86C4929CB05A92CD03DDE3CFBFD104798E`
SOA	`ns53.domaincontrol.com`dns@jomax.net 2024-01-24 #0

`tw`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net` ⚠️ Not in parent delegation
	NS	`b.dns.tw`
	NS	`c.dns.tw`
	NS	`d.dns.tw`
	NS	`e.dns.tw`
	NS	`f.dns.tw`
	NS	`g.dns.tw`
	NS	`h.dns.tw`
	SOA	`a.dns.tw`snw@twnic.net.tw serial=2010995999

Same first word

ductech.com

ductech.tw

Similar names

udctech.com

techduc.com

cchtedu.com

cutched.s3.amazonaws.com

dcutech.com

duchtec.com

DNS History

9 records (8 active, 1 former)

●NSns53.domaincontrol.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

●NSns54.domaincontrol.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

●MXalt1.aspmx.l.google.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

●MXalt2.aspmx.l.google.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

●MXaspmx.l.google.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

●MXaspmx2.googlemail.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

●MXaspmx3.googlemail.com2020-01-25 → 2026-03-25 · 2 obs

● 2020-01-25 00:34:36
● 2026-03-25 00:35:38

○A166.62.7.522020-01-25 → 2020-01-25 · 3 obs

● 2020-01-25 00:34:36
○ 2026-03-02 07:22:00
○ 2026-03-25 00:35:38

●A23.227.38.322026-03-02 → 2026-03-25 · 3 obs

○ 2020-01-25 00:34:36
● 2026-03-02 07:22:00
● 2026-03-25 00:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, f.dns.tw, d.dns.tw...	16 records
ductech.tw	ns54.domaincontrol.com, ns53.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.74.27

NS records: ns54.domaincontrol.com, ns53.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ductech.tw (unsigned zone)

⏱️ Timing

Total: 673ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.32`
NS	2	`ns53.domaincontrol.com, ns54.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	5	`apple-domain-verification=qEKquWjA1gWOet, google-site-verification=KLqJcUlchnaXM6r...`
SOA	1	`ns53.domaincontrol.com dns.jomax.net`