`v4up.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:39e1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c115^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.57.225^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.193.21^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dean.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b99^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c199^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2199^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dean.ns.cloudflare.com`
		A	108.162.193.153^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	172.64.33.153^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.ns.cloudflare.com`
		A	173.245.59.153^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dean.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.57.225, 172.67.193.21
		IPv6	2606:4700:3033::6815:39e1, 2606:4700:3033::ac43:c115
SOA	`dean.ns.cloudflare.com`dns@cloudflare.com serial=2399042635

`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=1774369342

Same first word

v4up.com

Similar names

pv4u.co.uk

pv4u.de

pv4u.com

4upv.com

vp4u.com

DNS History

11 records (6 active, 5 former)

●NSdean.ns.cloudflare.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-11 06:59:26
● 2026-02-18 00:21:06
● 2026-03-24 16:28:26

○NSdns10.hichina.com2016-04-12 → 2016-04-12 · 3 obs

● 2016-04-12 23:08:20
○ 2017-04-11 06:59:26
○ 2026-03-24 16:28:26

○NSdns9.hichina.com2016-04-12 → 2016-04-12 · 3 obs

● 2016-04-12 23:08:20
○ 2017-04-11 06:59:26
○ 2026-03-24 16:28:26

●NSrose.ns.cloudflare.com2026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-11 06:59:26
● 2026-02-18 00:21:06
● 2026-03-24 16:28:26

○NSvip1.alidns.com2017-04-11 → 2017-04-11 · 4 obs

○ 2016-04-12 23:08:20
● 2017-04-11 06:59:26
○ 2026-02-18 00:21:06
○ 2026-03-24 16:28:26

○NSvip2.alidns.com2017-04-11 → 2017-04-11 · 4 obs

○ 2016-04-12 23:08:20
● 2017-04-11 06:59:26
○ 2026-02-18 00:21:06
○ 2026-03-24 16:28:26

●A104.21.57.2252026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-11 06:59:26
● 2026-02-18 00:21:06
● 2026-03-24 16:28:26

●A172.67.193.212026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-11 06:59:26
● 2026-02-18 00:21:06
● 2026-03-24 16:28:26

●A2606:4700:3033::6815:39e12026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-11 06:59:26
● 2026-02-18 00:21:06
● 2026-03-24 16:28:26

●A2606:4700:3033::ac43:c1152026-02-18 → 2026-03-24 · 3 obs

○ 2017-04-11 06:59:26
● 2026-02-18 00:21:06
● 2026-03-24 16:28:26

○A59.110.22.1982017-04-11 → 2017-04-11 · 3 obs

● 2017-04-11 06:59:26
○ 2026-02-18 00:21:06
○ 2026-03-24 16:28:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
v4up.com	rose.ns.cloudflare.com, dean.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.153

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for v4up.com (unsigned zone)

⏱️ Timing

Total: 90ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.193.21, 104.21.57.225`
AAAA	2	`2606:4700:3033::6815:39e1, 2606:4700:3033::ac43:c115`
NS	2	`dean.ns.cloudflare.com, rose.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dean.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

v4up.com points to four IP numbers: 2606:4700:3033::6815:39e1, 2606:4700:3033::ac43:c115, 104.21.57.225 and 172.67.193.21.

Other host names, for instance vietnamtrekking.com, fishbreeding.info, mail.digitamg.com, iswan.org and reputationeer.com share IP numbers with v4up.com.

Name Servers

v4up.com's delegation is to two name servers dean.ns.cloudflare.com and rose.ns.cloudflare.com.

v4up.com shares the same name server configuration as other domains, such as ntdcjf.com, 51fsyx.com, ebangbao.com, shqinchen.com and biohst.com.

v4up.com at least partially shares its name servers with other domains, for instance toplaygames.info, real-forum.com, timrapp.com, summit48management.click and entatube.com.

These name servers are commonly used alongside steven.ns.cloudflare.com and wesley.ns.cloudflare.com.

Host names with six IP numbers:

dean.ns.cloudflare.com points to: 2606:4700:58::adf5:3b99, 2803:f800:50::6ca2:c199, 2a06:98c1:50::ac40:2199, 108.162.193.153, 172.64.33.153 and 173.245.59.153.

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.

v4up.com - robtex.com

v4up.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`v4up.com`

`com`