`twt1.com.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:240^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:80d7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.64^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.128.215^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`carlane.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:2619^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c219^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`carlane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2219^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`carlane.ns.cloudflare.com`
		A	108.162.194.25^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlane.ns.cloudflare.com`
		A	162.159.38.25^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlane.ns.cloudflare.com`
		A	172.64.34.25^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`carlane.ns.cloudflare.com`
NS	`felipe.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c74^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c374^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`felipe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2374^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`felipe.ns.cloudflare.com`
		A	108.162.195.116^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	162.159.44.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
		A	172.64.35.116^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`felipe.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.64, 172.67.128.215
		IPv6 hints	2606:4700:3031::6815:240, 2606:4700:3037::ac43:80d7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=169, name=cloudflare-ech.com
SOA	`carlane.ns.cloudflare.com`dns@cloudflare.com serial=2409429900

`com.tw`

	DNSSEC	🔒 Signed (DS record present)
	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=2006381802

WOT: SAFE (58/100)

Same first word

twt1.com

twt1.com.tw

Similar names

wtt1.com

tw1t.com

ttw1.com

DNS History

16 records (6 active, 10 former)

●NScarlane.ns.cloudflare.com2026-05-15 → 2026-07-14 · 3 obs

○ 2026-02-18 13:59:16
● 2026-05-15 15:03:52
● 2026-07-14 14:03:42

●NSfelipe.ns.cloudflare.com2026-05-15 → 2026-07-14 · 3 obs

○ 2026-02-18 13:59:16
● 2026-05-15 15:03:52
● 2026-07-14 14:03:42

○NSns1.vmstat.org2015-06-23 → 2026-02-17 · 7 obs

● 2015-06-23 04:58:56
● 2016-12-29 17:28:32
○ 2017-01-12 09:06:52
● 2017-01-23 18:10:52
● 2026-02-17 06:38:08
○ 2026-02-18 13:59:16
○ 2026-07-14 14:03:42

○NSns2.vmstat.org2015-06-23 → 2026-02-17 · 7 obs

● 2015-06-23 04:58:56
● 2016-12-29 17:28:32
○ 2017-01-12 09:06:52
● 2017-01-23 18:10:52
● 2026-02-17 06:38:08
○ 2026-02-18 13:59:16
○ 2026-07-14 14:03:42

○MXmx1.barea.org2015-11-20 → 2026-02-17 · 8 obs

○ 2015-10-23 14:57:12
● 2015-11-20 11:08:34
● 2016-12-29 17:28:32
○ 2017-01-12 09:06:52
● 2017-01-23 18:10:52
● 2026-02-17 06:38:08
○ 2026-02-18 13:59:16
○ 2026-07-14 14:03:42

○MXmx1.vmstat.org2015-06-23 → 2026-02-17 · 9 obs

● 2015-06-23 04:58:56
○ 2015-10-23 14:57:12
● 2015-11-20 11:08:34
● 2016-12-29 17:28:32
○ 2017-01-12 09:06:52
● 2017-01-23 18:10:52
● 2026-02-17 06:38:08
○ 2026-02-18 13:59:16
○ 2026-07-14 14:03:42

○MXmx2.vmstat.org2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 04:58:56
○ 2015-10-23 14:57:12
○ 2026-07-14 14:03:42

○MXmx3.vmstat.org2015-06-23 → 2015-06-23 · 3 obs

● 2015-06-23 04:58:56
○ 2015-10-23 14:57:12
○ 2026-07-14 14:03:42

○MXtwt1-com-tw.relay1g.spamh.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-23 04:58:56
● 2015-10-23 14:57:12
○ 2015-11-20 11:08:34
○ 2026-07-14 14:03:42

○MXtwt1-com-tw.relay1h.spamh.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-23 04:58:56
● 2015-10-23 14:57:12
○ 2015-11-20 11:08:34
○ 2026-07-14 14:03:42

○MXtwt1-com-tw.relay1i.spamh.com2015-10-23 → 2015-10-23 · 4 obs

○ 2015-06-23 04:58:56
● 2015-10-23 14:57:12
○ 2015-11-20 11:08:34
○ 2026-07-14 14:03:42

●A104.21.2.642026-05-15 → 2026-07-14 · 4 obs

● 2026-05-15 15:03:52
○ 2026-06-23 05:42:24
● 2026-07-03 21:13:48
● 2026-07-14 14:03:42

●A172.67.128.2152026-05-15 → 2026-07-14 · 4 obs

● 2026-05-15 15:03:52
○ 2026-06-23 05:42:24
● 2026-07-03 21:13:48
● 2026-07-14 14:03:42

●A2606:4700:3031::6815:2402026-05-15 → 2026-07-14 · 4 obs

● 2026-05-15 15:03:52
○ 2026-06-23 05:42:24
● 2026-07-03 21:13:48
● 2026-07-14 14:03:42

○A2606:4700:3033::ac43:80d72026-05-15 → 2026-06-14 · 4 obs

● 2026-05-15 15:03:52
● 2026-06-14 06:50:36
○ 2026-06-20 22:43:32
○ 2026-07-14 14:03:42

●A2606:4700:3037::ac43:80d72026-06-20 → 2026-07-14 · 5 obs

○ 2026-06-14 06:50:36
● 2026-06-20 22:43:32
○ 2026-06-23 05:42:24
● 2026-07-03 21:13:48
● 2026-07-14 14:03:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	a.dns.tw, b.dns.tw, f.dns.tw, d.dns.tw...	16 records
twt1.com.tw	felipe.ns.cloudflare.com, carlane.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.34.25

NS records: felipe.ns.cloudflare.com, carlane.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for twt1.com.tw (unsigned zone)

⏱️ Timing

Total: 3436ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.64, 172.67.128.215`
AAAA	2	`2606:4700:3031::6815:240, 2606:4700:3037::ac43:80d7`
NS	2	`carlane.ns.cloudflare.com, felipe.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`carlane.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 16

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

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

Analysis

IP Addresses

twt1.com.tw resolves to four IP addresses: 104.21.2.64, 172.67.128.215, 2606:4700:3031::6815:240 and 2606:4700:3037::ac43:80d7.

anthonykan.com, av55.com, mxoiuuceaesfg.space and two other host names share IP numbers with twt1.com.tw.

Name Servers

twt1.com.tw is served by two delegated name servers, carlane.ns.cloudflare.com and felipe.ns.cloudflare.com.

twt1.com.tw uses the same name servers as several other domains — among them dalingcn.com, brazilian.com.mx, chinapcp.net and two more.

twt1.com.tw shares at least some of its name servers with other domains, including amb988th6.com, (0x706f726e)click.cyou, ascnetottawa.ca and two others.

These name servers are frequently paired with the name servers sam.ns.cloudflare.com and mira.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

carlane.ns.cloudflare.com carries IP addresses 108.162.194.25, 162.159.38.25 and 172.64.34.25, with 3 other addresses beyond those.

felipe.ns.cloudflare.com carries IP addresses 108.162.195.116, 162.159.44.116 and 172.64.35.116, with 3 other addresses beyond those.

twt1.com.tw - robtex.com

twt1.com.tw

com.tw

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`twt1.com.tw`

`com.tw`