`pttwebsite.tw`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:5365^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:ddbe^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.83.101^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.221.190^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elma.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elma.ns.cloudflare.com`
		A	108.162.192.154^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	172.64.32.154^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
		A	173.245.58.154^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elma.ns.cloudflare.com`
NS	`randy.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`randy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`randy.ns.cloudflare.com`
		A	108.162.195.109^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	162.159.44.109^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
		A	172.64.35.109^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`randy.ns.cloudflare.com`
TXT	`google-site-verification=AcrChCpiS8YNaClX8bCRTuMYPtlBywC4hlBicQrRpdE`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.83.101, 172.67.221.190
		IPv6 hints	2606:4700:3033::6815:5365, 2606:4700:3035::ac43:ddbe
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOA	`elma.ns.cloudflare.com`dns@cloudflare.com serial=2409539984

`tw`

	DNSSEC	🔒 Signed (DS record present)
	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=2011043550

Same first word

pttwebsite.tw

DNS History

8 records (6 active, 2 former)

●NSelma.ns.cloudflare.com2026-05-06 → 2026-08-04 · 2 obs

● 2026-05-06 19:35:08
● 2026-08-04 01:32:54

●NSrandy.ns.cloudflare.com2026-05-06 → 2026-08-04 · 2 obs

● 2026-05-06 19:35:08
● 2026-08-04 01:32:54

●A104.21.83.1012026-05-06 → 2026-08-04 · 2 obs

● 2026-05-06 19:35:08
● 2026-08-04 01:32:54

●A172.67.221.1902026-05-06 → 2026-08-04 · 2 obs

● 2026-05-06 19:35:08
● 2026-08-04 01:32:54

○A2606:4700:3032::ac43:ddbe2026-05-06 → 2026-05-27 · 3 obs

● 2026-05-06 19:35:08
● 2026-05-27 03:30:36
○ 2026-08-04 01:32:54

●A2606:4700:3033::6815:53652026-08-04 → 2026-08-04 · 2 obs

○ 2026-05-27 03:30:36
● 2026-08-04 01:32:54

○A2606:4700:3035::6815:53652026-05-06 → 2026-05-27 · 3 obs

● 2026-05-06 19:35:08
● 2026-05-27 03:30:36
○ 2026-08-04 01:32:54

●A2606:4700:3035::ac43:ddbe2026-08-04 → 2026-08-04 · 2 obs

○ 2026-05-27 03:30:36
● 2026-08-04 01:32:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
tw	h.dns.tw, e.dns.tw, b.dns.tw, a.dns.tw...	-
pttwebsite.tw	randy.ns.cloudflare.com, elma.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.154

NS records: randy.ns.cloudflare.com, elma.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pttwebsite.tw (unsigned zone)

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.221.190, 104.21.83.101`
AAAA	2	`2606:4700:3033::6815:5365, 2606:4700:3035::ac43:ddbe`
NS	2	`elma.ns.cloudflare.com, randy.ns.cloudflare.com`
TXT	1	`google-site-verification=AcrChCpiS8YNaCl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elma.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

pttwebsite.tw resolves to four IP addresses: 104.21.83.101, 172.67.221.190, 2606:4700:3033::6815:5365 and 2606:4700:3035::ac43:ddbe.

deliceserableetcie.com, textbanners.net, softservedigital.co.za.cdn.cloudflare.net and two other host names share IP numbers with pttwebsite.tw.

Name Servers

Two name servers handle the delegation for pttwebsite.tw: elma.ns.cloudflare.com and randy.ns.cloudflare.com.

pttwebsite.tw uses the same name servers as several other domains — among them crossbridgecondominiums.properties, ptttwwebsite.tw, ptt-club.com.tw and two more.

pttwebsite.tw partially shares its NS delegation with several other domains, including atlantaic.com, beyondaddictionrehabs.com, xuanviet.com and two others.

These name servers regularly co-occur with the name servers leland.ns.cloudflare.com, ken.ns.cloudflare.com and ursula.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

elma.ns.cloudflare.com resolves to 108.162.192.154, 172.64.32.154 and 173.245.58.154 among others, with 3 other IP addresses in total.

randy.ns.cloudflare.com resolves to 108.162.195.109, 162.159.44.109 and 172.64.35.109 among others, with 3 other IP addresses in total.

pttwebsite.tw - robtex.com

pttwebsite.tw

tw

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`pttwebsite.tw`

`tw`