`positivelearn.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:e1d^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:9daa^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.29^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.157.170^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`vick.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bf4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vick.ns.cloudflare.com`
		A	108.162.193.244^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	172.64.33.244^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
		A	173.245.59.244^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vick.ns.cloudflare.com`
NS	`wally.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aef^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ef^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`wally.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ef^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`wally.ns.cloudflare.com`
		A	108.162.192.239^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	172.64.32.239^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
		A	173.245.58.239^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`wally.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.29, 172.67.157.170
		IPv6 hints	2606:4700:3032::6815:e1d, 2606:4700:3035::ac43:9daa
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=18, name=cloudflare-ech.com
SOA	`vick.ns.cloudflare.com`dns@cloudflare.com serial=2402244214

`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=2011003773

Subdomains

www.positivelearn.tw

Same first word

positivelearn.tw

Similar names

learnpositive.blogspot.com

liveinseaport.com

learnpositive.com

learnpositive.org

polariseventi.com

steveparolini.com

pirevelations.com

DNS History

10 records (6 active, 4 former)

○NSns1.site4now.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:01:06
○ 2026-03-27 14:20:00
○ 2026-04-23 18:57:46

○NSns2.site4now.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:01:06
○ 2026-03-27 14:20:00
○ 2026-04-23 18:57:46

○NSns3.site4now.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:01:06
○ 2026-03-27 14:20:00
○ 2026-04-23 18:57:46

●NSvick.ns.cloudflare.com2026-03-27 → 2026-04-23 · 3 obs

○ 2018-05-13 20:01:06
● 2026-03-27 14:20:00
● 2026-04-23 18:57:46

●NSwally.ns.cloudflare.com2026-03-27 → 2026-04-23 · 3 obs

○ 2018-05-13 20:01:06
● 2026-03-27 14:20:00
● 2026-04-23 18:57:46

●A104.21.14.292026-03-27 → 2026-04-23 · 3 obs

○ 2018-05-13 20:01:06
● 2026-03-27 14:20:00
● 2026-04-23 18:57:46

●A172.67.157.1702026-03-27 → 2026-04-23 · 3 obs

○ 2018-05-13 20:01:06
● 2026-03-27 14:20:00
● 2026-04-23 18:57:46

○A205.144.171.222018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 20:01:06
○ 2026-03-27 14:20:00
○ 2026-04-23 18:57:46

●A2606:4700:3032::6815:e1d2026-03-27 → 2026-04-23 · 3 obs

○ 2018-05-13 20:01:06
● 2026-03-27 14:20:00
● 2026-04-23 18:57:46

●A2606:4700:3035::ac43:9daa2026-03-27 → 2026-04-23 · 3 obs

○ 2018-05-13 20:01:06
● 2026-03-27 14:20:00
● 2026-04-23 18:57:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	c.dns.tw, d.dns.tw, h.dns.tw, f.dns.tw...	-
positivelearn.tw	wally.ns.cloudflare.com, vick.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.244

NS records: wally.ns.cloudflare.com, vick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for positivelearn.tw (unsigned zone)

⏱️ Timing

Total: 1019ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.29, 172.67.157.170`
AAAA	2	`2606:4700:3032::6815:e1d, 2606:4700:3035::ac43:9daa`
NS	2	`vick.ns.cloudflare.com, wally.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`vick.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

positivelearn.tw is a parent of www.positivelearn.tw.

IP Addresses

positivelearn.tw resolves to four IPs: 2606:4700:3032::6815:e1d, 2606:4700:3035::ac43:9daa, 104.21.14.29 and 172.67.157.170.

Other host names such as digitalsmarties.com, facebooker.com, as-sports.net, www.dmwai.com.cdn.cloudflare.net and crymson.net share IP numbers with positivelearn.tw.

Name Servers

positivelearn.tw is delegated to two name servers: vick.ns.cloudflare.com and wally.ns.cloudflare.com.

positivelearn.tw uses the same name server setup as other domains, including ana-creative.com, gmweb.cc, 131955.workers.dev, maelenn.org and dramaqueen.website.

At least part of the name servers for positivelearn.tw are shared with other domains, for instance dutchnaturalwholesale.com, dukawallet.com, imrat.com, cryptopolitan.com and 305599a.com.

These name servers are often used together with thomas.ns.cloudflare.com, clint.ns.cloudflare.com and etta.ns.cloudflare.com.

Host names with six IP numbers:

vick.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf4, 2803:f800:50::6ca2:c1f4, 2a06:98c1:50::ac40:21f4, 108.162.193.244, 172.64.33.244 and 173.245.59.244.

wally.ns.cloudflare.com points to: 2606:4700:50::adf5:3aef, 2803:f800:50::6ca2:c0ef, 2a06:98c1:50::ac40:20ef, 108.162.192.239, 172.64.32.239 and 173.245.58.239.

positivelearn.tw - robtex.com