`831521.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4aa3^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:cc43^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.74.163^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.204.67^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cortney.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c057^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cortney.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2057^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cortney.ns.cloudflare.com`
		A	108.162.192.87^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	172.64.32.87^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
		A	173.245.58.87^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cortney.ns.cloudflare.com`
NS	`konnor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c36a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`konnor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:236a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`konnor.ns.cloudflare.com`
		A	108.162.195.106^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	162.159.44.106^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
		A	172.64.35.106^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`konnor.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.74.163, 172.67.204.67
		IPv6 hints	2606:4700:3031::6815:4aa3, 2606:4700:3031::ac43:cc43
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`cortney.ns.cloudflare.com`dns@cloudflare.com serial=2407533196

`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=1784951672

Same first word

831521.com

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DNS History

11 records (6 active, 5 former)

●NScortney.ns.cloudflare.com2026-07-23 → 2026-07-25 · 3 obs

○ 2017-10-06 08:48:16
● 2026-07-23 02:19:20
● 2026-07-25 03:57:24

○NSdns10.hichina.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 19:02:10
○ 2017-10-06 08:48:16
○ 2026-07-25 03:57:24

○NSdns9.hichina.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 19:02:10
○ 2017-10-06 08:48:16
○ 2026-07-25 03:57:24

●NSkonnor.ns.cloudflare.com2026-07-23 → 2026-07-25 · 3 obs

○ 2017-10-06 08:48:16
● 2026-07-23 02:19:20
● 2026-07-25 03:57:24

○NSns1.alidns.com2017-10-06 → 2017-10-06 · 4 obs

○ 2016-12-18 19:02:10
● 2017-10-06 08:48:16
○ 2026-07-23 02:19:20
○ 2026-07-25 03:57:24

○NSns2.alidns.com2017-10-06 → 2017-10-06 · 4 obs

○ 2016-12-18 19:02:10
● 2017-10-06 08:48:16
○ 2026-07-23 02:19:20
○ 2026-07-25 03:57:24

●A104.21.74.1632026-07-23 → 2026-07-25 · 3 obs

○ 2017-10-06 08:48:16
● 2026-07-23 02:19:20
● 2026-07-25 03:57:24

●A172.67.204.672026-07-23 → 2026-07-25 · 3 obs

○ 2017-10-06 08:48:16
● 2026-07-23 02:19:20
● 2026-07-25 03:57:24

●A2606:4700:3031::6815:4aa32026-07-23 → 2026-07-25 · 3 obs

○ 2017-10-06 08:48:16
● 2026-07-23 02:19:20
● 2026-07-25 03:57:24

●A2606:4700:3031::ac43:cc432026-07-23 → 2026-07-25 · 3 obs

○ 2017-10-06 08:48:16
● 2026-07-23 02:19:20
● 2026-07-25 03:57:24

○A47.89.58.322016-12-18 → 2017-10-06 · 4 obs

● 2016-12-18 19:02:10
● 2017-10-06 08:48:16
○ 2026-07-23 02:19:20
○ 2026-07-25 03:57:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
831521.com	cortney.ns.cloudflare.com, konnor.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.87

NS records: cortney.ns.cloudflare.com, konnor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 831521.com (unsigned zone)

⏱️ Timing

Total: 167ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.204.67, 104.21.74.163`
AAAA	2	`2606:4700:3031::ac43:cc43, 2606:4700:3031::6815:4aa3`
NS	2	`cortney.ns.cloudflare.com, konnor.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cortney.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

831521.com resolves to four IP addresses: 104.21.74.163, 172.67.204.67, 2606:4700:3031::6815:4aa3 and 2606:4700:3031::ac43:cc43.

simplejuicing.net, homelaborate.com, essexcolonialmart.com plus two other host names have IP numbers in common with 831521.com.

Name Servers

831521.com uses two name servers for its delegation: cortney.ns.cloudflare.com and konnor.ns.cloudflare.com.

The name server configuration of 831521.com is shared with other domains, for instance cereswy.com, shanetom.com, menbb.com and two others.

831521.com shares at least some of its name servers with other domains, including net-xgn.com, check.town, albaniannight.com and two others.

These name servers are frequently paired with the name servers isla.ns.cloudflare.com and brett.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname cortney.ns.cloudflare.com directs to 108.162.192.87, 172.64.32.87 and 173.245.58.87 along with 3 other IP addresses.

Hostname konnor.ns.cloudflare.com directs to 108.162.195.106, 162.159.44.106 and 172.64.35.106 along with 3 other IP addresses.

831521.com - robtex.com

831521.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

`831521.com`

`com`