`vtcblocks.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1d48^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:9493^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.29.72^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.147^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dawn.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dawn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dawn.ns.cloudflare.com`
		A	108.162.192.106^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	172.64.32.106^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
		A	173.245.58.106^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dawn.ns.cloudflare.com`
NS	`mark.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b82^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c182^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2182^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mark.ns.cloudflare.com`
		A	108.162.193.130^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	172.64.33.130^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
		A	173.245.59.130^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mark.ns.cloudflare.com`
TXT	`google-site-verification=_b_YEIEWBn_F3Fib8XjhaF1W984F5fSR1sfkz22Qkpw`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.29.72, 172.67.148.147
		IPv6 hints	2606:4700:3036::6815:1d48, 2606:4700:3036::ac43:9493
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=116, name=cloudflare-ech.com
SOA	`dawn.ns.cloudflare.com`dns@cloudflare.com serial=2403853400

`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=1778694006

📈 Tranco rank: #299,577

Same first word

vtcblocks.com

DNS History

17 records (6 active, 11 former)

●NSdawn.ns.cloudflare.com2026-03-25 → 2026-05-13 · 3 obs

○ 2018-09-15 07:26:52
● 2026-03-25 18:55:36
● 2026-05-13 17:43:26

●NSmark.ns.cloudflare.com2026-03-25 → 2026-05-13 · 3 obs

○ 2018-09-15 07:26:52
● 2026-03-25 18:55:36
● 2026-05-13 17:43:26

○NSns23.domaincontrol.com2018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○NSns24.domaincontrol.com2018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

●A104.21.29.722026-03-25 → 2026-05-13 · 3 obs

○ 2018-09-15 07:26:52
● 2026-03-25 18:55:36
● 2026-05-13 17:43:26

●A172.67.148.1472026-03-25 → 2026-05-13 · 3 obs

○ 2018-09-15 07:26:52
● 2026-03-25 18:55:36
● 2026-05-13 17:43:26

○A184.168.221.392018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A184.168.221.422018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A184.168.221.612018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

●A2606:4700:3036::6815:1d482026-03-25 → 2026-05-13 · 3 obs

○ 2018-09-15 07:26:52
● 2026-03-25 18:55:36
● 2026-05-13 17:43:26

●A2606:4700:3036::ac43:94932026-03-25 → 2026-05-13 · 3 obs

○ 2018-09-15 07:26:52
● 2026-03-25 18:55:36
● 2026-05-13 17:43:26

○A50.63.202.322018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A50.63.202.352018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A50.63.202.402018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A50.63.202.422018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A50.63.202.512018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

○A50.63.202.612018-09-15 → 2018-09-15 · 3 obs

● 2018-09-15 07:26:52
○ 2026-03-25 18:55:36
○ 2026-05-13 17:43:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net...	-
vtcblocks.com	dawn.ns.cloudflare.com, mark.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.106

NS records: dawn.ns.cloudflare.com, mark.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vtcblocks.com (unsigned zone)

⏱️ Timing

Total: 145ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.29.72, 172.67.148.147`
AAAA	2	`2606:4700:3036::6815:1d48, 2606:4700:3036::ac43:9493`
NS	2	`dawn.ns.cloudflare.com, mark.ns.cloudflare.com`
TXT	1	`google-site-verification=_b_YEIEWBn_F3Fi`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dawn.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

vtcblocks.com resolves to four IP numbers: 2606:4700:3036::6815:1d48, 2606:4700:3036::ac43:9493, 104.21.29.72 and 172.67.148.147.

other host names for instance 9shi9.com, runstore.com.au, www.websitesone.com, sekolahtumbuh.sch.id and palm.ravel-pink.ru share IP numbers with vtcblocks.com.

Name Servers

vtcblocks.com is delegated to two name servers: dawn.ns.cloudflare.com and mark.ns.cloudflare.com.

vtcblocks.com shares the same name server setup as other domains, for example dragonbound.net, bzsodlz.info, kolaybulal.com, rdkcp.info and clsqvvr.info.

vtcblocks.com at least partially shares name servers with other domains, for instance echodiscmusic.com, 028cdhi.com, stegtech.co.za, cityexpert.rs and afvags.ru.

These name servers are commonly used with will.ns.cloudflare.com, princess.ns.cloudflare.com and leah.ns.cloudflare.com.

Host names with six IP numbers:

dawn.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6a, 2803:f800:50::6ca2:c06a, 2a06:98c1:50::ac40:206a, 108.162.192.106, 172.64.32.106 and 173.245.58.106; mark.ns.cloudflare.com points to: 2606:4700:58::adf5:3b82, 2803:f800:50::6ca2:c182, 2a06:98c1:50::ac40:2182, 108.162.193.130, 172.64.33.130 and 173.245.59.130.

vtcblocks.com - robtex.com

vtcblocks.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`vtcblocks.com`

`com`