`bcrdcard.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a4fc^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:31a8^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.168^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.164.252^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`chip.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b54^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c154^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`chip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2154^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`chip.ns.cloudflare.com`
		A	108.162.193.84^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	172.64.33.84^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
		A	173.245.59.84^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`chip.ns.cloudflare.com`
NS	`leah.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a81^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c081^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leah.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2081^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leah.ns.cloudflare.com`
		A	108.162.192.129^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	172.64.32.129^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
		A	173.245.58.129^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leah.ns.cloudflare.com`
TXT	`google-site-verification=VMxGvPfZhQD2ieHlcb70IFphnmI1CFOZFvhEAlFyINQ`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.168, 172.67.164.252
		IPv6 hints	2606:4700:3031::ac43:a4fc, 2606:4700:3035::6815:31a8
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=203, name=cloudflare-ech.com
SOA	`chip.ns.cloudflare.com`dns@cloudflare.com serial=2403850068

`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 2011-01-05 #68

Same first word

bcrdcard.tw

DNS History

6 records (6 active, 0 former)

●NSchip.ns.cloudflare.com2026-04-27 → 2026-05-10 · 2 obs

● 2026-04-27 12:28:42
● 2026-05-10 09:52:46

●NSleah.ns.cloudflare.com2026-04-27 → 2026-05-10 · 2 obs

● 2026-04-27 12:28:42
● 2026-05-10 09:52:46

●A104.21.49.1682026-04-27 → 2026-05-10 · 2 obs

● 2026-04-27 12:28:42
● 2026-05-10 09:52:46

●A172.67.164.2522026-04-27 → 2026-05-10 · 2 obs

● 2026-04-27 12:28:42
● 2026-05-10 09:52:46

●A2606:4700:3031::ac43:a4fc2026-04-27 → 2026-05-10 · 2 obs

● 2026-04-27 12:28:42
● 2026-05-10 09:52:46

●A2606:4700:3035::6815:31a82026-04-27 → 2026-05-10 · 2 obs

● 2026-04-27 12:28:42
● 2026-05-10 09:52:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	g.dns.tw, anytld.apnic.net, e.dns.tw, a.dns.tw...	16 records
bcrdcard.tw	leah.ns.cloudflare.com, chip.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.129

NS records: leah.ns.cloudflare.com, chip.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcrdcard.tw (unsigned zone)

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.164.252, 104.21.49.168`
AAAA	2	`2606:4700:3035::6815:31a8, 2606:4700:3031::ac43:a4fc`
NS	2	`chip.ns.cloudflare.com, leah.ns.cloudflare.com`
TXT	1	`google-site-verification=VMxGvPfZhQD2ieH`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`chip.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 16

In-bailiwick: 14 (g.dns.tw, e.dns.tw, e.dns.tw...)

Out-of-bailiwick: 2 (anytld.apnic.net, anytld.apnic.net)

Analysis

IP Addresses

Four IP numbers are pointed to by bcrdcard.tw: 2606:4700:3031::ac43:a4fc, 2606:4700:3035::6815:31a8, 104.21.49.168 and 172.67.164.252.

other host names including www.zapp.com.my, otctiles.com.au, moodsplanet.com, blueoneagents.com and hook-ups-here2.com share IP numbers with bcrdcard.tw.

Name Servers

bcrdcard.tw is delegated to two name servers chip.ns.cloudflare.com and leah.ns.cloudflare.com.

bcrdcard.tw shares the same name server setup as other domains, for instance unikamamuju.ac.id, birkdalehigh.co.uk, retrocat.net, gravityfit.com and packagingtapeinc.com.

bcrdcard.tw at least partially shares name servers with other domains, for instance rbill.net, sdawa.asn.au, soulverse.cloud, yalistore.com and shimadzu.com.ar.

these name servers are often used together with liberty.ns.cloudflare.com, nelly.ns.cloudflare.com, mark.ns.cloudflare.com and kai.ns.cloudflare.com.

Host names with six IP numbers:

Host name chip.ns.cloudflare.com points to: 2606:4700:58::adf5:3b54, 2803:f800:50::6ca2:c154, 2a06:98c1:50::ac40:2154, 108.162.193.84, 172.64.33.84 and 173.245.59.84.

Host name leah.ns.cloudflare.com points to: 2606:4700:50::adf5:3a81, 2803:f800:50::6ca2:c081, 2a06:98c1:50::ac40:2081, 108.162.192.129, 172.64.32.129 and 173.245.58.129.

bcrdcard.tw - robtex.com

bcrdcard.tw

tw

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`bcrdcard.tw`

`tw`