`thepenroseroom.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:816c^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:191^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.1.145^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.108^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`danica.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
NS	`harvey.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c398^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`harvey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2398^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`harvey.ns.cloudflare.com`
		A	108.162.195.152^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	162.159.44.152^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
		A	172.64.35.152^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`harvey.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.1.145, 172.67.129.108
		IPv6	2606:4700:3036::ac43:816c, 2606:4700:3037::6815:191
SOA	`danica.ns.cloudflare.com`dns@cloudflare.com serial=2399436730

`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=1774413007

Same first word

thepenroseroom.com

Similar names

(0x7468726565736f6d65)(0x706f726e)o.com

DNS History

6 records (6 active, 0 former)

●NSdanica.ns.cloudflare.com2026-02-21 → 2026-03-25 · 2 obs

● 2026-02-21 15:08:20
● 2026-03-25 04:51:38

●NSharvey.ns.cloudflare.com2026-02-21 → 2026-03-25 · 2 obs

● 2026-02-21 15:08:20
● 2026-03-25 04:51:38

●A104.21.1.1452026-02-21 → 2026-03-25 · 2 obs

● 2026-02-21 15:08:20
● 2026-03-25 04:51:38

●A172.67.129.1082026-02-21 → 2026-03-25 · 2 obs

● 2026-02-21 15:08:20
● 2026-03-25 04:51:38

●A2606:4700:3036::ac43:816c2026-02-21 → 2026-03-25 · 2 obs

● 2026-02-21 15:08:20
● 2026-03-25 04:51:38

●A2606:4700:3037::6815:1912026-02-21 → 2026-03-25 · 2 obs

● 2026-02-21 15:08:20
● 2026-03-25 04:51:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...	-
thepenroseroom.com	danica.ns.cloudflare.com, harvey.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.187

NS records: danica.ns.cloudflare.com, harvey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thepenroseroom.com (unsigned zone)

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.129.108, 104.21.1.145`
AAAA	2	`2606:4700:3037::6815:191, 2606:4700:3036::ac43:816c`
NS	2	`danica.ns.cloudflare.com, harvey.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`danica.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

thepenroseroom.com maps to four IP numbers: 2606:4700:3036::ac43:816c, 2606:4700:3037::6815:191, 104.21.1.145 and 172.67.129.108.

other host names include wenshao-art.com, wuyupecisinvestments.click, zhanghaowww.74x1.com, www.stockfishchess.com and www.redlist.org; they share IP numbers with thepenroseroom.com.

Name Servers

Two name servers danica.ns.cloudflare.com and harvey.ns.cloudflare.com handle the delegation for thepenroseroom.com.

thepenroseroom.com shares the same name server setup as other domains, for instance tarbell.org, fabian-timofey.workers.dev, torrelaguna.info, nintenduo.com and yavlin.com.

thepenroseroom.com at least partially shares name servers with other domains, for instance gprefrigeracao.com.br, 424203.com, p864.com, k-r-i-4.com and farlinindia.com.

These name servers are commonly used alongside ganz.ns.cloudflare.com, gabriella.ns.cloudflare.com and nile.ns.cloudflare.com.

Six IP addresses per host:

danica.ns.cloudflare.com points to 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187; harvey.ns.cloudflare.com points to 2606:4700:58::a29f:2c98, 2803:f800:50::6ca2:c398, 2a06:98c1:50::ac40:2398, 108.162.195.152, 162.159.44.152 and 172.64.35.152

thepenroseroom.com - robtex.com