`u2ha.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:2d1^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:98ea^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.209^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.234^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`colin.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`colin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`colin.ns.cloudflare.com`
		A	108.162.195.75^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	162.159.44.75^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
		A	172.64.35.75^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`colin.ns.cloudflare.com`
NS	`jewel.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jewel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jewel.ns.cloudflare.com`
		A	108.162.194.171^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	162.159.38.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	172.64.34.171^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.209, 172.67.152.234
		IPv6 hints	2606:4700:3035::6815:2d1, 2606:4700:3035::ac43:98ea
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=23, name=cloudflare-ech.com
SOA	`colin.ns.cloudflare.com`dns@cloudflare.com serial=2410848975

`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=1785828072

Same first word

u2ha.com

Similar names

2uha.ru

au2h.com

2uha.net

uha2.com

ha2u.com

hau2.com

2auh.com

uah2.sakura.ne.jp

2hua.com

2hua.com.cn

hua2.com

ahu2.com

DNS History

10 records (6 active, 4 former)

●NScolin.ns.cloudflare.com2026-04-08 → 2026-08-04 · 3 obs

○ 2020-01-04 12:03:46
● 2026-04-08 03:48:24
● 2026-08-04 07:26:58

○NSdns29.hichina.com2020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 12:03:46
○ 2026-04-08 03:48:24
○ 2026-08-04 07:26:58

○NSdns30.hichina.com2020-01-04 → 2020-01-04 · 3 obs

● 2020-01-04 12:03:46
○ 2026-04-08 03:48:24
○ 2026-08-04 07:26:58

●NSjewel.ns.cloudflare.com2026-04-08 → 2026-08-04 · 3 obs

○ 2020-01-04 12:03:46
● 2026-04-08 03:48:24
● 2026-08-04 07:26:58

●A104.21.2.2092026-04-08 → 2026-08-04 · 2 obs

● 2026-04-08 03:48:24
● 2026-08-04 07:26:58

●A172.67.152.2342026-04-08 → 2026-08-04 · 2 obs

● 2026-04-08 03:48:24
● 2026-08-04 07:26:58

○A2606:4700:3032::6815:2d12026-04-08 → 2026-06-11 · 4 obs

● 2026-04-08 03:48:24
● 2026-06-11 12:59:54
○ 2026-07-10 22:46:08
○ 2026-08-04 07:26:58

○A2606:4700:3034::ac43:98ea2026-04-08 → 2026-06-11 · 4 obs

● 2026-04-08 03:48:24
● 2026-06-11 12:59:54
○ 2026-07-10 22:46:08
○ 2026-08-04 07:26:58

●A2606:4700:3035::6815:2d12026-07-10 → 2026-08-04 · 3 obs

○ 2026-06-11 12:59:54
● 2026-07-10 22:46:08
● 2026-08-04 07:26:58

●A2606:4700:3035::ac43:98ea2026-07-10 → 2026-08-04 · 3 obs

○ 2026-06-11 12:59:54
● 2026-07-10 22:46:08
● 2026-08-04 07:26:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
u2ha.com	jewel.ns.cloudflare.com, colin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.171

NS records: jewel.ns.cloudflare.com, colin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u2ha.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.209, 172.67.152.234`
AAAA	2	`2606:4700:3035::6815:2d1, 2606:4700:3035::ac43:98ea`
NS	2	`colin.ns.cloudflare.com, jewel.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`colin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

u2ha.com directs to four IP numbers, which are 104.21.2.209, 172.67.152.234, 2606:4700:3035::6815:2d1 and 2606:4700:3035::ac43:98ea.

tousleshoraires.com, theplumbingdirectory.com, www.leaproperties.com and two other host names share IP numbers with u2ha.com.

Name Servers

u2ha.com uses two name servers for its delegation: colin.ns.cloudflare.com and jewel.ns.cloudflare.com.

u2ha.com uses the same name servers as several other domains — among them 077235.cfd, 9659aap29.vip, 799271.com and two more.

The name servers of u2ha.com overlap at least partially with those of other domains — among them 885831.com, dadunet.com, prnac.com and two more.

These name servers commonly co-occur with the name servers amanda.ns.cloudflare.com, lars.ns.cloudflare.com, noor.ns.cloudflare.com and laylah.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

Hostname colin.ns.cloudflare.com directs to 108.162.195.75, 162.159.44.75 and 172.64.35.75 along with 3 other IP addresses.

Hostname jewel.ns.cloudflare.com directs to 108.162.194.171, 162.159.38.171 and 172.64.34.171 along with 3 other IP addresses.

u2ha.com - robtex.com

u2ha.com

com