`subjectnotes40.website`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4440^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:bf25^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.68.64^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.37^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`burt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`burt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`burt.ns.cloudflare.com`
		A	108.162.193.79^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	172.64.33.79^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
		A	173.245.59.79^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`burt.ns.cloudflare.com`
NS	`reza.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ad9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`reza.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`reza.ns.cloudflare.com`
		A	108.162.192.217^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	172.64.32.217^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
		A	173.245.58.217^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`reza.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.68.64, 172.67.191.37
		IPv6 hints	2606:4700:3031::6815:4440, 2606:4700:3033::ac43:bf25
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=35, name=cloudflare-ech.com
SOA	`burt.ns.cloudflare.com`dns@cloudflare.com serial=2410294895

`website`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns01.trs-dns.com` ⭐
	NS	`ns.trs-dns.com`
	NS	`ns01.trs-dns.net`
	NS	`ns10.trs-dns.info`
	NS	`ns10.trs-dns.org`
	SOA	`ns.trs-dns.com`trs-ops@tucows.com serial=1785645220

⚠️ On DNS blocklist: spam-tlds

Same first word

subjectnotes40.website

DNS History

8 records (6 active, 2 former)

●NSburt.ns.cloudflare.com2026-05-15 → 2026-08-02 · 2 obs

● 2026-05-15 04:36:46
● 2026-08-02 05:23:10

●NSreza.ns.cloudflare.com2026-05-15 → 2026-08-02 · 2 obs

● 2026-05-15 04:36:46
● 2026-08-02 05:23:10

●A104.21.68.642026-05-15 → 2026-08-02 · 2 obs

● 2026-05-15 04:36:46
● 2026-08-02 05:23:10

●A172.67.191.372026-05-15 → 2026-08-02 · 2 obs

● 2026-05-15 04:36:46
● 2026-08-02 05:23:10

○A2606:4700:3030::6815:44402026-05-15 → 2026-06-10 · 4 obs

● 2026-05-15 04:36:46
● 2026-06-10 05:03:40
○ 2026-06-19 06:27:00
○ 2026-08-02 05:23:10

●A2606:4700:3031::6815:44402026-06-19 → 2026-08-02 · 3 obs

○ 2026-06-10 05:03:40
● 2026-06-19 06:27:00
● 2026-08-02 05:23:10

○A2606:4700:3032::ac43:bf252026-05-15 → 2026-06-10 · 4 obs

● 2026-05-15 04:36:46
● 2026-06-10 05:03:40
○ 2026-06-19 06:27:00
○ 2026-08-02 05:23:10

●A2606:4700:3033::ac43:bf252026-06-19 → 2026-08-02 · 3 obs

○ 2026-06-10 05:03:40
● 2026-06-19 06:27:00
● 2026-08-02 05:23:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
website	ns10.trs-dns.org, ns01.trs-dns.com, ns10.trs-dns.info, ns01.trs-dns.net	8 records
subjectnotes40.website	burt.ns.cloudflare.com, reza.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.32.217

NS records: burt.ns.cloudflare.com, reza.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for subjectnotes40.website (unsigned zone)

⏱️ Timing

Total: 302ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.37, 104.21.68.64`
AAAA	2	`2606:4700:3031::6815:4440, 2606:4700:3033::ac43:bf25`
NS	2	`burt.ns.cloudflare.com, reza.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`burt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns10.trs-dns.org, ns10.trs-dns.org, ns01.trs-dns.com...)

Analysis

IP Addresses

subjectnotes40.website directs to four IP numbers, which are 104.21.68.64, 172.67.191.37, 2606:4700:3031::6815:4440 and 2606:4700:3033::ac43:bf25.

Among the host names that share IP numbers with subjectnotes40.website are patchbio.com, streetdata.co.uk, goodonegod.me and two others.

Name Servers

subjectnotes40.website is delegated to two name servers: burt.ns.cloudflare.com and reza.ns.cloudflare.com.

subjectnotes40.website has the same name server delegation as a number of other domains, such as nissan.mx, samyrabbat.com, osteovie.ca and two more.

There is at least partial name server overlap between subjectnotes40.website and other domains — x57bets.com, slot879.net, removesorawatermark.online and two more among them.

Host names resolving to 6 IP numbers:

burt.ns.cloudflare.com resolves to 108.162.193.79, 172.64.33.79, 173.245.59.79 and 3 other IP addresses.

reza.ns.cloudflare.com resolves to 108.162.192.217, 172.64.32.217, 173.245.58.217 and 3 other IP addresses.

subjectnotes40.website - robtex.com