pilotstudy.com.tw - dns.ninja

`pilotstudy.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:ddd5^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4651^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.81^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.213^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`summer.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2609^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c209^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`summer.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2209^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`summer.ns.cloudflare.com`
		A	108.162.194.9^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	162.159.38.9^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
		A	172.64.34.9^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`summer.ns.cloudflare.com`
NS	`venkat.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cfe^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3fe^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`venkat.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23fe^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`venkat.ns.cloudflare.com`
		A	108.162.195.254^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	162.159.44.254^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
		A	172.64.35.254^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`venkat.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	192.178.155.26^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.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	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.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	`google-site-verification=jIoVkYbcrMLymTiIpNGWU6DItQMIk0NLLJkfp0tg9QY`
TXT	`v=spf1 a mx include:_spf.elasticemail.com include:_spf.google.com include:pil...`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.81, 172.67.221.213
		IPv6 hints	2606:4700:3031::ac43:ddd5, 2606:4700:3035::6815:4651
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=45, name=cloudflare-ech.com
SOA	`summer.ns.cloudflare.com`dns@cloudflare.com serial=2406015566

`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=2006369255

WOT: SAFE (58/100)

Same first word

pilotstudy.com.tw

Similar names

studypilot.eu

studypilot.de

DNS History

14 records (11 active, 3 former)

○NSns155.potia.net2020-03-05 → 2020-03-05 · 3 obs

● 2020-03-05 06:40:24
○ 2026-04-22 20:41:56
○ 2026-06-17 17:27:36

○NSns156.potia.net2020-03-05 → 2020-03-05 · 3 obs

● 2020-03-05 06:40:24
○ 2026-04-22 20:41:56
○ 2026-06-17 17:27:36

●NSsummer.ns.cloudflare.com2026-04-22 → 2026-06-17 · 3 obs

○ 2020-03-05 06:40:24
● 2026-04-22 20:41:56
● 2026-06-17 17:27:36

●NSvenkat.ns.cloudflare.com2026-04-22 → 2026-06-17 · 3 obs

○ 2020-03-05 06:40:24
● 2026-04-22 20:41:56
● 2026-06-17 17:27:36

●MXalt1.aspmx.l.google.com2020-03-05 → 2026-06-17 · 2 obs

● 2020-03-05 06:40:24
● 2026-06-17 17:27:36

●MXalt2.aspmx.l.google.com2020-03-05 → 2026-06-17 · 2 obs

● 2020-03-05 06:40:24
● 2026-06-17 17:27:36

●MXalt3.aspmx.l.google.com2020-03-05 → 2026-06-17 · 2 obs

● 2020-03-05 06:40:24
● 2026-06-17 17:27:36

●MXalt4.aspmx.l.google.com2020-03-05 → 2026-06-17 · 2 obs

● 2020-03-05 06:40:24
● 2026-06-17 17:27:36

●MXaspmx.l.google.com2020-03-05 → 2026-06-17 · 2 obs

● 2020-03-05 06:40:24
● 2026-06-17 17:27:36

●A104.21.70.812026-04-22 → 2026-06-17 · 3 obs

○ 2020-03-05 06:40:24
● 2026-04-22 20:41:56
● 2026-06-17 17:27:36

●A172.67.221.2132026-04-22 → 2026-06-17 · 3 obs

○ 2020-03-05 06:40:24
● 2026-04-22 20:41:56
● 2026-06-17 17:27:36

○A203.98.64.52020-03-05 → 2020-03-05 · 3 obs

● 2020-03-05 06:40:24
○ 2026-04-22 20:41:56
○ 2026-06-17 17:27:36

●A2606:4700:3031::ac43:ddd52026-04-22 → 2026-06-17 · 3 obs

○ 2020-03-05 06:40:24
● 2026-04-22 20:41:56
● 2026-06-17 17:27:36

●A2606:4700:3035::6815:46512026-04-22 → 2026-06-17 · 3 obs

○ 2020-03-05 06:40:24
● 2026-04-22 20:41:56
● 2026-06-17 17:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com.tw	c.twnic.net.tw, b.twnic.net.tw, h.twnic.net.tw, e.twnic.net.tw...	-
pilotstudy.com.tw	summer.ns.cloudflare.com, venkat.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.9

NS records: summer.ns.cloudflare.com, venkat.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for com.tw (unsigned zone)

⏱️ Timing

Total: 591ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.213, 104.21.70.81`
AAAA	2	`2606:4700:3031::ac43:ddd5, 2606:4700:3035::6815:4651`
NS	2	`summer.ns.cloudflare.com, venkat.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=jIoVkYbcrMLymTi, v=spf1 a mx include:_spf.elasticemail.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`summer.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

pilotstudy.com.tw has four IP addresses: 104.21.70.81, 172.67.221.213, 2606:4700:3031::ac43:ddd5 and 2606:4700:3035::6815:4651.

www.mattressgator.com.au, church.oursweb.net, 3f0abec0.nexavora.xyz plus two other host names have IP numbers in common with pilotstudy.com.tw.

Name Servers

DNS delegation for pilotstudy.com.tw points to two name servers: summer.ns.cloudflare.com and venkat.ns.cloudflare.com.

The name server configuration of pilotstudy.com.tw is shared with other domains, for instance budgimax.icu, supercheaphobbies.com.au, savenium.icu and two others.

pilotstudy.com.tw has at least partial name server overlap with other domains, such as avienn.com, amanthos.com, esteepro.com and two others.

It is common to see these name servers used together with name servers michael.ns.cloudflare.com and seamus.ns.cloudflare.com.

Hosts with 6 IP addresses each:

summer.ns.cloudflare.com has IP addresses 108.162.194.9, 162.159.38.9 and 172.64.34.9, plus 3 other.

venkat.ns.cloudflare.com has IP addresses 108.162.195.254, 162.159.44.254 and 172.64.35.254, plus 3 other.

Mail Servers

Mail for pilotstudy.com.tw is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by pilotstudy.com.tw are shared with other domains: qsqatar.com, hvlwell.com, fysyfy.com and two others among them.

These mail servers are often deployed together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx.l.google.com has two IP addresses: 192.178.155.26 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.