🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`startwithruby.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:7c1^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:bbfb^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.7.193^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.251^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fonzie.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c46^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c346^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fonzie.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2346^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fonzie.ns.cloudflare.com`
		A	108.162.195.70^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	162.159.44.70^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
		A	172.64.35.70^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fonzie.ns.cloudflare.com`
NS	`kia.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kia.ns.cloudflare.com`
		A	108.162.192.179^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	172.64.32.179^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
		A	173.245.58.179^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kia.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.7.193, 172.67.187.251
		IPv6 hints	2606:4700:3036::6815:7c1, 2606:4700:3037::ac43:bbfb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=53, name=cloudflare-ech.com
SOA	`fonzie.ns.cloudflare.com`dns@cloudflare.com serial=2413050989

`tw`

	DNSSEC	⚠️ Not signed
	NS	`a.dns.tw` ⭐
	NS	`anytld.apnic.net`
	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=2011064648

Same first word

startwithruby.tw

startwithruby.workers.dev

Previous names

Next names

DNS History

6 records (6 active, 0 former)

●NSfonzie.ns.cloudflare.com2026-09-01 → 2026-09-06 · 2 obs

● 2026-09-01 09:38:56
● 2026-09-06 12:39:50

●NSkia.ns.cloudflare.com2026-09-01 → 2026-09-06 · 2 obs

● 2026-09-01 09:38:56
● 2026-09-06 12:39:50

●A104.21.7.1932026-09-01 → 2026-09-06 · 2 obs

● 2026-09-01 09:38:56
● 2026-09-06 12:39:50

●A172.67.187.2512026-09-01 → 2026-09-06 · 2 obs

● 2026-09-01 09:38:56
● 2026-09-06 12:39:50

●A2606:4700:3036::6815:7c12026-09-01 → 2026-09-06 · 2 obs

● 2026-09-01 09:38:56
● 2026-09-06 12:39:50

●A2606:4700:3037::ac43:bbfb2026-09-01 → 2026-09-06 · 2 obs

● 2026-09-01 09:38:56
● 2026-09-06 12:39:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	f.dns.tw, e.dns.tw, b.dns.tw, a.dns.tw...	-
startwithruby.tw	kia.ns.cloudflare.com, fonzie.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.179

NS records: kia.ns.cloudflare.com, fonzie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for startwithruby.tw (unsigned zone)

⏱️ Timing

Total: 1151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.7.193, 172.67.187.251`
AAAA	2	`2606:4700:3037::ac43:bbfb, 2606:4700:3036::6815:7c1`
NS	2	`fonzie.ns.cloudflare.com, kia.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fonzie.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

startwithruby.tw directs to four IP numbers, which are 104.21.7.193, 172.67.187.251, 2606:4700:3036::6815:7c1 and 2606:4700:3037::ac43:bbfb.

Additional host names — catstechtalk.com.cdn.cloudflare.net, semainecathedrale.com, increasesalestkmp.com and two others — share IP numbers with startwithruby.tw.

Name Servers

DNS delegation for startwithruby.tw points to two name servers: fonzie.ns.cloudflare.com and kia.ns.cloudflare.com.

startwithruby.tw shares its name server setup with other domains, including play-dragonia.nz, atticus.info, first(0x736578)film.com and two others.

There is at least partial name server overlap between startwithruby.tw and other domains — hussein-sadheedh.workers.dev, 872mm.com, elias-munizadaro.workers.dev and two more among them.

These name servers frequently co-occur with the name servers tom.ns.cloudflare.com and darwin.ns.cloudflare.com.

Host names with 6 IP numbers:

fonzie.ns.cloudflare.com has IP addresses 108.162.195.70, 162.159.44.70 and 172.64.35.70, plus 3 other.

kia.ns.cloudflare.com has IP addresses 108.162.192.179, 172.64.32.179 and 173.245.58.179, plus 3 other.

startwithruby.tw - robtex.com