`4uhub.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:83d9^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:c09^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.12.9^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.131.217^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`curt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`curt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`curt.ns.cloudflare.com`
		A	108.162.193.94^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	172.64.33.94^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
		A	173.245.59.94^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`curt.ns.cloudflare.com`
NS	`mallory.ns.cloudflare.com`
		A	2606:4700:50::a29f:2653^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c253^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mallory.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2253^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mallory.ns.cloudflare.com`
		A	108.162.194.83^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	162.159.38.83^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
		A	172.64.34.83^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mallory.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.12.9, 172.67.131.217
		IPv6	2606:4700:3031::ac43:83d9, 2606:4700:3033::6815:c09
SOA	`curt.ns.cloudflare.com`dns@cloudflare.com serial=2397966452

`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=1771291435

Same first word

4uhub.com

Similar names

hub4u.or.kr

hub4u.org

hub4u.info

hub4u.com

ubh4u.com

hub4u.cloud

buh4u.ru

DNS History

18 records (6 active, 12 former)

●NScurt.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-25 12:59:36
● 2026-03-22 14:55:30

●NSmallory.ns.cloudflare.com2026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-25 12:59:36
● 2026-03-22 14:55:30

○NSns01.cashparking.com2016-12-17 → 2017-08-25 · 3 obs

● 2016-12-17 12:19:54
● 2017-08-25 12:59:36
○ 2026-03-22 14:55:30

○NSns1.dns-parking.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 14:55:30

○NSns2.dns-parking.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 14:55:30

○MX(root)2017-08-25 → 2017-08-25 · 3 obs

○ 2016-12-17 12:19:54
● 2017-08-25 12:59:36
○ 2026-03-22 14:55:30

○MX102017-08-25 → 2017-08-25 · 3 obs

○ 2016-12-17 12:19:54
● 2017-08-25 12:59:36
○ 2026-03-22 14:55:30

○MXmailstore1.secureserver.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:19:54
○ 2017-08-25 12:59:36
○ 2026-03-22 14:55:30

○MXmx1.hostinger.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 14:55:30

○MXmx2.hostinger.com2026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 14:55:30

○MXsmtp.secureserver.net2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 12:19:54
○ 2017-08-25 12:59:36
○ 2026-03-22 14:55:30

●A104.21.12.92026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-25 12:59:36
● 2026-03-22 14:55:30

●A172.67.131.2172026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-25 12:59:36
● 2026-03-22 14:55:30

○A184.168.221.962016-12-17 → 2017-08-25 · 3 obs

● 2016-12-17 12:19:54
● 2017-08-25 12:59:36
○ 2026-03-22 14:55:30

○A193.160.64.1962026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 14:55:30

●A2606:4700:3031::ac43:83d92026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-25 12:59:36
● 2026-03-22 14:55:30

●A2606:4700:3033::6815:c092026-03-22 → 2026-03-22 · 2 obs

○ 2017-08-25 12:59:36
● 2026-03-22 14:55:30

○A2a02:4780:1:1548:0:335e:2686:102026-03-22 → 2026-03-22 · 1 obs

○ 2026-03-22 14:55:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4uhub.com	curt.ns.cloudflare.com, mallory.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.193.94

NS records: curt.ns.cloudflare.com, mallory.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4uhub.com (unsigned zone)

⏱️ Timing

Total: 119ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.12.9, 172.67.131.217`
AAAA	2	`2606:4700:3033::6815:c09, 2606:4700:3031::ac43:83d9`
NS	2	`curt.ns.cloudflare.com, mallory.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`curt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

4uhub.com maps to four IP numbers: 2606:4700:3031::ac43:83d9, 2606:4700:3033::6815:c09, 104.21.12.9 and 172.67.131.217.

Other host names, for instance nethistory.co.nz, www.canli.co, article19.co.uk.cdn.cloudflare.net, allegrolokalnie.pl-kategoria-inne6584.shop and alphazone4.com share IP numbers with 4uhub.com.

Name Servers

Two name servers curt.ns.cloudflare.com and mallory.ns.cloudflare.com handle delegation for 4uhub.com.

4uhub.com uses the same name server setup as other domains, for example rockybottombar.com, e-prontuario.com, wristdisc.com, homethang.com and candacewebbhenderson.com.

4uhub.com partially shares name servers with other domains; examples include cjre.com.cn, validacaodecheque.sa.com, melisma.ru, peopledecode.com and gml-grp.com.

These name servers are often used with the name servers christian.ns.cloudflare.com and alina.ns.cloudflare.com.

Host names with six IP numbers: curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; mallory.ns.cloudflare.com points to: 2606:4700:50::a29f:2653, 2803:f800:50::6ca2:c253, 2a06:98c1:50::ac40:2253, 108.162.194.83, 162.159.38.83 and 172.64.34.83.

4uhub.com - robtex.com

4uhub.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

`4uhub.com`

`com`