`55u6.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:e10^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:85c0^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.14.16^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.192^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`margot.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26a7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margot.ns.cloudflare.com`
		A	108.162.194.167^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	162.159.38.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	172.64.34.167^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
NS	`theo.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c190^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`theo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2190^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`theo.ns.cloudflare.com`
		A	108.162.193.144^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	172.64.33.144^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
		A	173.245.59.144^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`theo.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.14.16, 172.67.133.192
		IPv6 hints	2606:4700:3035::6815:e10, 2606:4700:3036::ac43:85c0
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=154, name=cloudflare-ech.com
SOA	`margot.ns.cloudflare.com`dns@cloudflare.com serial=2409842366

`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=1786585449

Same first word

55u6.com

Similar names

5u65.com

u556.cn

5u56.com

655u.com

u655.com

DNS History

43 records (6 active, 37 former)

○NSa.share-dns.com2026-04-26 → 2026-08-13 · 2 obs

○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSa4.share-dns.com2026-04-26 → 2026-08-13 · 2 obs

○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSb.share-dns.net2026-04-26 → 2026-08-13 · 2 obs

○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSb4.share-dns.net2026-04-26 → 2026-08-13 · 2 obs

○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

●NSmargot.ns.cloudflare.com2026-04-26 → 2026-08-13 · 3 obs

○ 2017-03-19 22:08:38
● 2026-04-26 13:35:38
● 2026-08-13 01:50:32

○NSns03.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns08.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns1.22.cn2016-03-01 → 2016-07-17 · 5 obs

○ 2015-07-21 03:44:28
● 2016-03-01 17:23:40
● 2016-07-17 01:42:52
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○NSns12.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns17.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns1cnb.domain-resolution.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-17 01:42:52
● 2017-03-19 22:08:38
○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSns2.22.cn2016-03-01 → 2016-03-01 · 4 obs

○ 2015-07-21 03:44:28
● 2016-03-01 17:23:40
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○NSns29.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns2lns.domain-resolution.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-17 01:42:52
● 2017-03-19 22:08:38
○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSns3.22.cn2016-03-01 → 2016-03-01 · 4 obs

○ 2015-07-21 03:44:28
● 2016-03-01 17:23:40
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○NSns38.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns3cna.domain-resolution.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-17 01:42:52
● 2017-03-19 22:08:38
○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSns4.22.cn2016-03-01 → 2016-03-01 · 4 obs

○ 2015-07-21 03:44:28
● 2016-03-01 17:23:40
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○NSns46.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns4cfn.domain-resolution.net2017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-17 01:42:52
● 2017-03-19 22:08:38
○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

○NSns61.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns62.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns63.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns66.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns74.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

○NSns75.domaincontrol.com2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-03-01 17:23:40
○ 2026-08-13 01:50:32

●NStheo.ns.cloudflare.com2026-04-26 → 2026-08-13 · 3 obs

○ 2017-03-19 22:08:38
● 2026-04-26 13:35:38
● 2026-08-13 01:50:32

○MXmailstore1.secureserver.net2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○MXsmtp.secureserver.net2015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○A103.51.146.1532015-07-21 → 2015-07-21 · 3 obs

● 2015-07-21 03:44:28
○ 2016-07-17 01:42:52
○ 2026-08-13 01:50:32

●A104.21.14.162026-04-26 → 2026-08-13 · 5 obs

○ 2017-03-19 22:08:38
● 2026-04-26 13:35:38
● 2026-06-01 09:28:12
○ 2026-07-07 12:42:24
● 2026-08-13 01:50:32

○A154.221.10.252026-04-26 → 2026-08-13 · 2 obs

○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

●A172.67.133.1922026-04-26 → 2026-08-13 · 5 obs

○ 2017-03-19 22:08:38
● 2026-04-26 13:35:38
● 2026-06-01 09:28:12
○ 2026-07-07 12:42:24
● 2026-08-13 01:50:32

○A188.114.96.02026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-01 09:28:12
● 2026-07-07 12:42:24
○ 2026-08-13 01:50:32

○A188.114.97.02026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-01 09:28:12
● 2026-07-07 12:42:24
○ 2026-08-13 01:50:32

○A2606:4700:3031::6815:e102026-04-26 → 2026-06-01 · 5 obs

○ 2017-03-19 22:08:38
● 2026-04-26 13:35:38
● 2026-06-01 09:28:12
○ 2026-07-07 12:42:24
○ 2026-08-13 01:50:32

●A2606:4700:3035::6815:e102026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-07 12:42:24
● 2026-08-13 01:50:32

○A2606:4700:3035::ac43:85c02026-04-26 → 2026-06-01 · 5 obs

○ 2017-03-19 22:08:38
● 2026-04-26 13:35:38
● 2026-06-01 09:28:12
○ 2026-07-07 12:42:24
○ 2026-08-13 01:50:32

●A2606:4700:3036::ac43:85c02026-08-13 → 2026-08-13 · 2 obs

○ 2026-07-07 12:42:24
● 2026-08-13 01:50:32

○A2a06:98c1:3120::2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-01 09:28:12
● 2026-07-07 12:42:24
○ 2026-08-13 01:50:32

○A2a06:98c1:3121::2026-07-07 → 2026-07-07 · 3 obs

○ 2026-06-01 09:28:12
● 2026-07-07 12:42:24
○ 2026-08-13 01:50:32

○A49.213.14.2142016-07-17 → 2016-07-17 · 4 obs

○ 2015-07-21 03:44:28
● 2016-07-17 01:42:52
○ 2017-03-19 22:08:38
○ 2026-08-13 01:50:32

○A69.64.147.2422017-03-19 → 2017-03-19 · 4 obs

○ 2016-07-17 01:42:52
● 2017-03-19 22:08:38
○ 2026-04-26 13:35:38
○ 2026-08-13 01:50:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
55u6.com	theo.ns.cloudflare.com, margot.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.144

NS records: theo.ns.cloudflare.com, margot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 55u6.com (unsigned zone)

⏱️ Timing

Total: 144ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.14.16, 172.67.133.192`
AAAA	2	`2606:4700:3035::6815:e10, 2606:4700:3036::ac43:85c0`
NS	2	`margot.ns.cloudflare.com, theo.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`margot.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

55u6.com has four IP addresses: 104.21.14.16, 172.67.133.192, 2606:4700:3035::6815:e10 and 2606:4700:3036::ac43:85c0.

Among the host names that share IP numbers with 55u6.com are app.ah.cn, theurbanlifestyle.co.uk, mukamo.com and two others.

Name Servers

55u6.com is delegated to two name servers: margot.ns.cloudflare.com and theo.ns.cloudflare.com.

55u6.com has the same name server delegation as a number of other domains, such as fxb3.cc, 271346.com, 82501.cc and two more.

55u6.com shares at least some of its name servers with other domains, including muleros.com, 222080.com, abapilot.ch and two others.

These name servers are frequently paired with the name servers gwen.ns.cloudflare.com, galilea.ns.cloudflare.com and hal.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

margot.ns.cloudflare.com resolves to 108.162.194.167, 162.159.38.167, 172.64.34.167 and 3 other IP addresses.

theo.ns.cloudflare.com resolves to 108.162.193.144, 172.64.33.144, 173.245.59.144 and 3 other IP addresses.

55u6.com - robtex.com

55u6.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

`55u6.com`

`com`