`blockhrtvscode.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:57b5^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:aa81^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.181^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.129^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cris.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cris.ns.cloudflare.com`
		A	108.162.195.202^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	162.159.44.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
		A	172.64.35.202^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cris.ns.cloudflare.com`
NS	`rose.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c08d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rose.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:208d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rose.ns.cloudflare.com`
		A	108.162.192.141^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	172.64.32.141^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
		A	173.245.58.141^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rose.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.181, 172.67.170.129
		IPv6 hints	2606:4700:3037::6815:57b5, 2606:4700:3037::ac43:aa81
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=146, name=cloudflare-ech.com
SOA	`cris.ns.cloudflare.com`dns@cloudflare.com serial=2400772068

`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=1776040182

Same first word

blockhrtvscode.com

DNS History

6 records (6 active, 0 former)

●NScris.ns.cloudflare.com2026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 04:24:26
● 2026-04-13 00:32:46

●NSrose.ns.cloudflare.com2026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 04:24:26
● 2026-04-13 00:32:46

●A104.21.87.1812026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 04:24:26
● 2026-04-13 00:32:46

●A172.67.170.1292026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 04:24:26
● 2026-04-13 00:32:46

●A2606:4700:3037::6815:57b52026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 04:24:26
● 2026-04-13 00:32:46

●A2606:4700:3037::ac43:aa812026-03-26 → 2026-04-13 · 2 obs

● 2026-03-26 04:24:26
● 2026-04-13 00:32:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
blockhrtvscode.com	rose.ns.cloudflare.com, cris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.141

NS records: rose.ns.cloudflare.com, cris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockhrtvscode.com (unsigned zone)

⏱️ Timing

Total: 93ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.87.181, 172.67.170.129`
AAAA	2	`2606:4700:3037::6815:57b5, 2606:4700:3037::ac43:aa81`
NS	2	`cris.ns.cloudflare.com, rose.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

blockhrtvscode.com resolves to four IPs: 2606:4700:3037::6815:57b5, 2606:4700:3037::ac43:aa81, 104.21.87.181 and 172.67.170.129.

Other host names such as img09.mt-static.com, pathospressexpertprojectsllc.co, indosultan88spin.net, achilles.beer and thepionears.eu share IP numbers with blockhrtvscode.com.

Name Servers

blockhrtvscode.com is delegated to two name servers: cris.ns.cloudflare.com and rose.ns.cloudflare.com.

blockhrtvscode.com uses the same name server setup as other domains, including contrasaurus.com, alarmkontrol.com, jmaterialscience.com, alarmdc.com and alarmizle.com.

At least part of the name servers for blockhrtvscode.com are shared with other domains, for instance dogasigorta.com, proecogas.ro, bcstel.net, qioptiq.com and trustbitcoin.io.

These name servers are often used together with jamie.ns.cloudflare.com, steven.ns.cloudflare.com and sloan.ns.cloudflare.com.

Host names with six IP numbers:

cris.ns.cloudflare.com points to: 2606:4700:58::a29f:2cca, 2803:f800:50::6ca2:c3ca, 2a06:98c1:50::ac40:23ca, 108.162.195.202, 162.159.44.202 and 172.64.35.202.

rose.ns.cloudflare.com points to: 2606:4700:50::adf5:3a8d, 2803:f800:50::6ca2:c08d, 2a06:98c1:50::ac40:208d, 108.162.192.141, 172.64.32.141 and 173.245.58.141.

blockhrtvscode.com - robtex.com