`v21-a.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:27bc^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9443^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.188^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.148.67^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`etta.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a9c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etta.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etta.ns.cloudflare.com`
		A	108.162.192.156^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	172.64.32.156^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
		A	173.245.58.156^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etta.ns.cloudflare.com`
NS	`woz.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b96^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c196^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`woz.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2196^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`woz.ns.cloudflare.com`
		A	108.162.193.150^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	172.64.33.150^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
		A	173.245.59.150^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`woz.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.188, 172.67.148.67
		IPv6 hints	2606:4700:3036::6815:27bc, 2606:4700:3037::ac43:9443
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`etta.ns.cloudflare.com`dns@cloudflare.com serial=2407004277

`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=1785900014

📈 Tranco rank: #867,993

Same first word

v21-a.com

DNS History

8 records (6 active, 2 former)

●NSetta.ns.cloudflare.com2026-06-19 → 2026-08-05 · 2 obs

● 2026-06-19 19:02:54
● 2026-08-05 03:46:12

●NSwoz.ns.cloudflare.com2026-06-19 → 2026-08-05 · 2 obs

● 2026-06-19 19:02:54
● 2026-08-05 03:46:12

●A104.21.39.1882026-06-19 → 2026-08-05 · 2 obs

● 2026-06-19 19:02:54
● 2026-08-05 03:46:12

●A172.67.148.672026-06-19 → 2026-08-05 · 2 obs

● 2026-06-19 19:02:54
● 2026-08-05 03:46:12

○A2606:4700:3031::ac43:94432026-06-19 → 2026-06-19 · 3 obs

● 2026-06-19 19:02:54
○ 2026-07-03 11:03:42
○ 2026-08-05 03:46:12

○A2606:4700:3034::6815:27bc2026-06-19 → 2026-06-19 · 3 obs

● 2026-06-19 19:02:54
○ 2026-07-03 11:03:42
○ 2026-08-05 03:46:12

●A2606:4700:3036::6815:27bc2026-07-03 → 2026-08-05 · 3 obs

○ 2026-06-19 19:02:54
● 2026-07-03 11:03:42
● 2026-08-05 03:46:12

●A2606:4700:3037::ac43:94432026-07-03 → 2026-08-05 · 3 obs

○ 2026-06-19 19:02:54
● 2026-07-03 11:03:42
● 2026-08-05 03:46:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
v21-a.com	woz.ns.cloudflare.com, etta.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.150

NS records: woz.ns.cloudflare.com, etta.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for v21-a.com (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.39.188, 172.67.148.67`
AAAA	2	`2606:4700:3037::ac43:9443, 2606:4700:3036::6815:27bc`
NS	2	`etta.ns.cloudflare.com, woz.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`etta.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

v21-a.com has four IP addresses: 104.21.39.188, 172.67.148.67, 2606:4700:3036::6815:27bc and 2606:4700:3037::ac43:9443.

Two other host names, along with (0x706f726e)one(0x7868616d73746572).xyz, eurosit.industria.ccoo.cat and aperturepetandlife.com, also share IP numbers with v21-a.com.

Name Servers

v21-a.com is served by two delegated name servers, etta.ns.cloudflare.com and woz.ns.cloudflare.com.

v21-a.com shares its NS records with other domains, for example jiliparka.com, kupipled.ru, 888bola.com and two others.

v21-a.com has at least partial name server overlap with other domains, such as lzwzs.com, 1test.tk, xibolijd.com and two others.

DNS names with 6 IP addresses:

etta.ns.cloudflare.com carries IP addresses 108.162.192.156, 172.64.32.156 and 173.245.58.156, with 3 other addresses beyond those.

woz.ns.cloudflare.com carries IP addresses 108.162.193.150, 172.64.33.150 and 173.245.59.150, with 3 other addresses beyond those.

v21-a.com - robtex.com

v21-a.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

`v21-a.com`

`com`