`pen88tw.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:966d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::6815:1e18^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.30.24^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.109^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`grant.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c82^{Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	2803:f800:50::6ca2:c382^{Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
		A	2a06:98c1:50::ac40:2382^{Cloudflare2a06:98c1:50::/45}
		A	108.162.195.130^{Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.130^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.130^{Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
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	104.21.30.24, 172.67.150.109
		IPv6 hints	2606:4700:3030::ac43:966d, 2606:4700:3031::6815:1e18
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=92, name=cloudflare-ech.com
SOA	`grant.ns.cloudflare.com`dns@cloudflare.com serial=2408776123

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783338831

WOT: UNKNOWN (60/100)

Previously MX for

pen88tw.com

Same first word

pen88tw.com

DNS History

19 records (6 active, 13 former)

●NSgrant.ns.cloudflare.com2026-06-16 → 2026-07-06 · 3 obs

○ 2019-02-15 07:44:14
● 2026-06-16 18:04:40
● 2026-07-06 11:54:22

○NSn56.kukan.tw2017-02-13 → 2019-02-15 · 5 obs

○ 2016-05-05 15:47:26
● 2017-02-13 10:35:10
● 2019-02-15 07:44:14
○ 2026-06-16 18:04:40
○ 2026-07-06 11:54:22

○NSn57.kukan.tw2017-02-13 → 2019-02-15 · 5 obs

○ 2016-05-05 15:47:26
● 2017-02-13 10:35:10
● 2019-02-15 07:44:14
○ 2026-06-16 18:04:40
○ 2026-07-06 11:54:22

○NSns1.cloud-master.net2015-08-15 → 2016-05-05 · 4 obs

● 2015-08-15 10:59:52
● 2016-05-05 15:47:26
○ 2017-02-13 10:35:10
○ 2026-07-06 11:54:22

○NSns2.cloud-master.net2015-08-15 → 2016-05-05 · 4 obs

● 2015-08-15 10:59:52
● 2016-05-05 15:47:26
○ 2017-02-13 10:35:10
○ 2026-07-06 11:54:22

●NSwally.ns.cloudflare.com2026-06-16 → 2026-07-06 · 3 obs

○ 2019-02-15 07:44:14
● 2026-06-16 18:04:40
● 2026-07-06 11:54:22

○MXpen88tw.com2015-08-15 → 2019-02-15 · 4 obs

● 2015-08-15 10:59:52
● 2019-02-15 07:44:14
○ 2026-06-16 18:04:40
○ 2026-07-06 11:54:22

●A104.21.30.242026-06-16 → 2026-07-06 · 5 obs

○ 2019-02-15 07:44:14
● 2026-06-16 18:04:40
○ 2026-06-18 10:54:38
● 2026-07-05 11:28:50
● 2026-07-06 11:54:22

●A172.67.150.1092026-06-16 → 2026-07-06 · 5 obs

○ 2019-02-15 07:44:14
● 2026-06-16 18:04:40
○ 2026-06-18 10:54:38
● 2026-07-05 11:28:50
● 2026-07-06 11:54:22

○A188.114.96.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-16 18:04:40
● 2026-06-18 10:54:38
○ 2026-07-05 11:28:50
○ 2026-07-06 11:54:22

○A188.114.97.02026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-16 18:04:40
● 2026-06-18 10:54:38
○ 2026-07-05 11:28:50
○ 2026-07-06 11:54:22

○A202.39.234.162015-08-15 → 2016-05-05 · 4 obs

● 2015-08-15 10:59:52
● 2016-05-05 15:47:26
○ 2017-02-13 10:35:10
○ 2026-07-06 11:54:22

○A202.39.234.512017-02-13 → 2019-02-15 · 5 obs

○ 2016-05-05 15:47:26
● 2017-02-13 10:35:10
● 2019-02-15 07:44:14
○ 2026-06-16 18:04:40
○ 2026-07-06 11:54:22

●A2606:4700:3030::ac43:966d2026-07-05 → 2026-07-06 · 3 obs

○ 2026-06-18 10:54:38
● 2026-07-05 11:28:50
● 2026-07-06 11:54:22

●A2606:4700:3031::6815:1e182026-07-05 → 2026-07-06 · 3 obs

○ 2026-06-18 10:54:38
● 2026-07-05 11:28:50
● 2026-07-06 11:54:22

○A2606:4700:3033::6815:1e182026-06-16 → 2026-06-16 · 4 obs

○ 2019-02-15 07:44:14
● 2026-06-16 18:04:40
○ 2026-06-18 10:54:38
○ 2026-07-06 11:54:22

○A2606:4700:3035::ac43:966d2026-06-16 → 2026-06-16 · 4 obs

○ 2019-02-15 07:44:14
● 2026-06-16 18:04:40
○ 2026-06-18 10:54:38
○ 2026-07-06 11:54:22

○A2a06:98c1:3120::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-16 18:04:40
● 2026-06-18 10:54:38
○ 2026-07-05 11:28:50
○ 2026-07-06 11:54:22

○A2a06:98c1:3121::2026-06-18 → 2026-06-18 · 4 obs

○ 2026-06-16 18:04:40
● 2026-06-18 10:54:38
○ 2026-07-05 11:28:50
○ 2026-07-06 11:54:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net...	-
pen88tw.com	wally.ns.cloudflare.com, grant.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pen88tw.com (unsigned zone)

⏱️ Timing

Total: 971ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.150.109, 104.21.30.24`
AAAA	2	`2606:4700:3030::ac43:966d, 2606:4700:3031::6815:1e18`
NS	2	`grant.ns.cloudflare.com, wally.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`grant.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (wally.ns.cloudflare.com, wally.ns.cloudflare.com, wally.ns.cloudflare.com...)

Analysis

IP Addresses

pen88tw.com directs to four IP numbers, which are 104.21.30.24, 172.67.150.109, 2606:4700:3030::ac43:966d and 2606:4700:3031::6815:1e18.

level.media, healthfruit.net, ovencleaningacton.com plus two other host names have IP numbers in common with pen88tw.com.

Name Servers

DNS delegation for pen88tw.com points to two name servers: grant.ns.cloudflare.com and wally.ns.cloudflare.com.

The name server configuration of pen88tw.com is shared with other domains, for instance open555.net, 55gaga.cc, isc888.pro and two others.

At least some of pen88tw.com's name servers are shared with other domains, for example rgl.com, ownhership.ai, itsupport.eu and two more.

It is common for these name servers to be used in conjunction with the name servers thomas.ns.cloudflare.com, clint.ns.cloudflare.com and vita.ns.cloudflare.com.

Hosts with 6 IP addresses each:

grant.ns.cloudflare.com has IP addresses 108.162.195.130, 162.159.44.130 and 172.64.35.130, plus 3 other.

wally.ns.cloudflare.com has IP addresses 108.162.192.239, 172.64.32.239 and 173.245.58.239, plus 3 other.

pen88tw.com - robtex.com

pen88tw.com

com

Previously MX for

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`pen88tw.com`

`com`