`pt821.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:4692^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:88bd^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.146^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.136.189^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jaime.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c366^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jaime.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2366^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jaime.ns.cloudflare.com`
		A	108.162.195.102^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	162.159.44.102^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
		A	172.64.35.102^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jaime.ns.cloudflare.com`
NS	`laura.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.146, 172.67.136.189
		IPv6 hints	2606:4700:3033::6815:4692, 2606:4700:3037::ac43:88bd
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=133, name=cloudflare-ech.com
SOA	`jaime.ns.cloudflare.com`dns@cloudflare.com serial=2408504336

`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=1785011402

Same first word

pt821.com

Similar names

pt128.cn

pt128.com

DNS History

16 records (6 active, 10 former)

●NSjaime.ns.cloudflare.com2026-02-20 → 2026-07-25 · 3 obs

○ 2017-10-17 04:51:28
● 2026-02-20 20:46:12
● 2026-07-25 20:42:20

●NSlaura.ns.cloudflare.com2026-02-20 → 2026-07-25 · 3 obs

○ 2017-10-17 04:51:28
● 2026-02-20 20:46:12
● 2026-07-25 20:42:20

○NSns1.360dns.net2016-12-15 → 2017-10-17 · 4 obs

● 2016-12-15 22:03:36
● 2017-10-17 04:51:28
○ 2026-02-20 20:46:12
○ 2026-07-25 20:42:20

○NSns1.360dns.org2016-12-15 → 2017-10-17 · 4 obs

● 2016-12-15 22:03:36
● 2017-10-17 04:51:28
○ 2026-02-20 20:46:12
○ 2026-07-25 20:42:20

○NSns2.360dns.net2016-12-15 → 2017-10-17 · 4 obs

● 2016-12-15 22:03:36
● 2017-10-17 04:51:28
○ 2026-02-20 20:46:12
○ 2026-07-25 20:42:20

○NSns2.360dns.org2016-12-15 → 2017-10-17 · 4 obs

● 2016-12-15 22:03:36
● 2017-10-17 04:51:28
○ 2026-02-20 20:46:12
○ 2026-07-25 20:42:20

○MXlinux2.52host.net2017-10-17 → 2017-10-17 · 3 obs

● 2017-10-17 04:51:28
○ 2026-02-20 20:46:12
○ 2026-07-25 20:42:20

●A104.21.70.1462026-02-20 → 2026-07-25 · 3 obs

○ 2017-10-17 04:51:28
● 2026-02-20 20:46:12
● 2026-07-25 20:42:20

○A112.175.63.532016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:03:36
○ 2017-10-17 04:51:28
○ 2026-07-25 20:42:20

●A172.67.136.1892026-02-20 → 2026-07-25 · 3 obs

○ 2017-10-17 04:51:28
● 2026-02-20 20:46:12
● 2026-07-25 20:42:20

●A2606:4700:3033::6815:46922026-06-23 → 2026-07-25 · 3 obs

○ 2026-06-12 09:44:18
● 2026-06-23 05:27:14
● 2026-07-25 20:42:20

○A2606:4700:3034::6815:46922026-02-20 → 2026-06-12 · 5 obs

○ 2017-10-17 04:51:28
● 2026-02-20 20:46:12
● 2026-06-12 09:44:18
○ 2026-06-23 05:27:14
○ 2026-07-25 20:42:20

○A2606:4700:3035::ac43:88bd2026-02-20 → 2026-06-12 · 5 obs

○ 2017-10-17 04:51:28
● 2026-02-20 20:46:12
● 2026-06-12 09:44:18
○ 2026-06-23 05:27:14
○ 2026-07-25 20:42:20

●A2606:4700:3037::ac43:88bd2026-06-23 → 2026-07-25 · 3 obs

○ 2026-06-12 09:44:18
● 2026-06-23 05:27:14
● 2026-07-25 20:42:20

○CNAME19291526pt821.cdn-vip.com2017-10-17 → 2017-10-17 · 4 obs

○ 2016-12-15 22:03:36
● 2017-10-17 04:51:28
○ 2026-02-20 20:46:12
○ 2026-07-25 20:42:20

○CNAMEpt821.com.cdnxx.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 22:03:36
○ 2017-10-17 04:51:28
○ 2026-07-25 20:42:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pt821.com	laura.ns.cloudflare.com, jaime.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.102

NS records: laura.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pt821.com (unsigned zone)

⏱️ Timing

Total: 176ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.136.189, 104.21.70.146`
AAAA	2	`2606:4700:3033::6815:4692, 2606:4700:3037::ac43:88bd`
NS	2	`jaime.ns.cloudflare.com, laura.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jaime.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pt821.com has four IP addresses: 104.21.70.146, 172.67.136.189, 2606:4700:3033::6815:4692 and 2606:4700:3037::ac43:88bd.

Additional host names — ace-168.club, rinceauworks.click, 918kisslogin.app and two others — share IP numbers with pt821.com.

Name Servers

pt821.com has two authoritative name servers — jaime.ns.cloudflare.com and laura.ns.cloudflare.com.

pt821.com shares its name server setup with other domains, including x0654.com, k0786.com, b8862.com and two others.

pt821.com has at least partial name server overlap with other domains, such as oneflow.co.nz, dkbu.de, packetengine.digital and two others.

It is common to find these name servers paired with the name servers augustus.ns.cloudflare.com, dahlia.ns.cloudflare.com, carter.ns.cloudflare.com and aitana.ns.cloudflare.com.

Host names with 6 IP numbers:

jaime.ns.cloudflare.com points to 108.162.195.102, 162.159.44.102, 172.64.35.102 and 3 other IP addresses.

laura.ns.cloudflare.com points to 108.162.192.183, 172.64.32.183, 173.245.58.183 and 3 other IP addresses.

pt821.com - robtex.com

pt821.com

com

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

`pt821.com`

`com`