`601u.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c80b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:15be^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.21.190^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.200.11^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`boyd.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b4b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c14b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`boyd.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:214b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`boyd.ns.cloudflare.com`
		A	108.162.193.75^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	172.64.33.75^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
		A	173.245.59.75^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`boyd.ns.cloudflare.com`
NS	`teresa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26d8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`teresa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`teresa.ns.cloudflare.com`
		A	108.162.194.216^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	162.159.38.216^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
		A	172.64.34.216^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`teresa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.21.190, 172.67.200.11
		IPv6	2606:4700:3035::ac43:c80b, 2606:4700:3037::6815:15be
SOA	`boyd.ns.cloudflare.com`dns@cloudflare.com serial=2397259906

`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=1774673307

Subdomains

www.601u.com

Same first word

601u.com

Similar names

1u60.com

u160.com

u106.com

016u.com

u160.net

610u.cn

160u.com

106u.com

u106.ru

u610.com

DNS History

25 records (6 active, 19 former)

●NSboyd.ns.cloudflare.com2026-02-18 → 2026-03-28 · 3 obs

○ 2017-05-16 22:46:20
● 2026-02-18 04:38:36
● 2026-03-28 04:59:18

○NSf1g1ns1.dnspod.net2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 16:45:10
○ 2015-10-01 20:14:30
○ 2026-03-28 04:59:18

○NSf1g1ns2.dnspod.net2015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 16:45:10
○ 2015-10-01 20:14:30
○ 2026-03-28 04:59:18

○NSns1.22.cn2016-09-27 → 2016-12-30 · 5 obs

○ 2015-10-01 20:14:30
● 2016-09-27 13:18:16
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

○NSns2.22.cn2016-09-27 → 2016-12-30 · 5 obs

○ 2015-10-01 20:14:30
● 2016-09-27 13:18:16
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

○NSns3.22.cn2016-09-27 → 2016-12-30 · 5 obs

○ 2015-10-01 20:14:30
● 2016-09-27 13:18:16
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

○NSns4.22.cn2016-09-27 → 2016-12-30 · 5 obs

○ 2015-10-01 20:14:30
● 2016-09-27 13:18:16
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

●NSteresa.ns.cloudflare.com2026-02-18 → 2026-03-28 · 3 obs

○ 2017-05-16 22:46:20
● 2026-02-18 04:38:36
● 2026-03-28 04:59:18

○A103.13.73.1552017-05-16 → 2017-05-16 · 4 obs

○ 2016-12-30 00:56:18
● 2017-05-16 22:46:20
○ 2017-07-19 06:05:14
○ 2026-03-28 04:59:18

○A103.13.73.1602017-05-16 → 2017-05-16 · 4 obs

○ 2016-12-30 00:56:18
● 2017-05-16 22:46:20
○ 2017-07-19 06:05:14
○ 2026-03-28 04:59:18

○A103.13.73.872016-12-30 → 2016-12-30 · 4 obs

○ 2016-09-27 13:18:16
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

●A104.21.21.1902026-02-18 → 2026-03-28 · 3 obs

○ 2017-07-19 06:05:14
● 2026-02-18 04:38:36
● 2026-03-28 04:59:18

○A104.37.244.2002015-11-15 → 2016-04-01 · 9 obs

○ 2015-10-01 20:14:30
● 2015-11-15 13:09:36
● 2015-12-10 04:44:36
○ 2015-12-28 04:49:34
● 2015-12-30 17:59:14
○ 2016-01-14 07:06:40
● 2016-04-01 22:25:48
○ 2016-09-27 13:18:16
○ 2026-03-28 04:59:18

○A127.0.0.12015-08-05 → 2015-08-05 · 3 obs

● 2015-08-05 16:45:10
○ 2015-10-01 20:14:30
○ 2026-03-28 04:59:18

●A172.67.200.112026-02-18 → 2026-03-28 · 3 obs

○ 2017-07-19 06:05:14
● 2026-02-18 04:38:36
● 2026-03-28 04:59:18

○A183.111.157.682017-05-16 → 2017-05-16 · 4 obs

○ 2016-12-30 00:56:18
● 2017-05-16 22:46:20
○ 2017-07-19 06:05:14
○ 2026-03-28 04:59:18

○A183.111.157.922017-05-16 → 2017-05-16 · 4 obs

○ 2016-12-30 00:56:18
● 2017-05-16 22:46:20
○ 2017-07-19 06:05:14
○ 2026-03-28 04:59:18

●A2606:4700:3035::ac43:c80b2026-02-18 → 2026-03-28 · 3 obs

○ 2017-07-19 06:05:14
● 2026-02-18 04:38:36
● 2026-03-28 04:59:18

●A2606:4700:3037::6815:15be2026-02-18 → 2026-03-28 · 3 obs

○ 2017-07-19 06:05:14
● 2026-02-18 04:38:36
● 2026-03-28 04:59:18

○A47.89.49.222016-09-27 → 2016-09-27 · 4 obs

○ 2016-04-01 22:25:48
● 2016-09-27 13:18:16
○ 2016-12-30 00:56:18
○ 2026-03-28 04:59:18

○A59.188.71.2182015-12-28 → 2016-01-14 · 6 obs

○ 2015-12-10 04:44:36
● 2015-12-28 04:49:34
○ 2015-12-30 17:59:14
● 2016-01-14 07:06:40
○ 2016-04-01 22:25:48
○ 2026-03-28 04:59:18

○CNAME22pk.lncdn.com2017-05-16 → 2017-07-19 · 5 obs

○ 2016-12-30 00:56:18
● 2017-05-16 22:46:20
● 2017-07-19 06:05:14
○ 2017-08-27 07:41:16
○ 2026-03-28 04:59:18

○CNAME22url.lncdn.com2016-12-30 → 2016-12-30 · 4 obs

○ 2016-12-28 16:22:38
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

○CNAMEfw1.22.cn2016-09-27 → 2016-12-30 · 5 obs

● 2016-09-27 13:18:16
○ 2016-12-28 16:22:38
● 2016-12-30 00:56:18
○ 2017-05-16 22:46:20
○ 2026-03-28 04:59:18

○CNAMEpk.22.cn2017-08-27 → 2017-09-06 · 5 obs

○ 2017-07-19 06:05:14
● 2017-08-27 07:41:16
● 2017-09-06 18:28:00
○ 2026-02-18 04:38:36
○ 2026-03-28 04:59:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
601u.com	boyd.ns.cloudflare.com, teresa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.75

NS records: boyd.ns.cloudflare.com, teresa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 601u.com (unsigned zone)

⏱️ Timing

Total: 105ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.200.11, 104.21.21.190`
AAAA	2	`2606:4700:3035::ac43:c80b, 2606:4700:3037::6815:15be`
NS	2	`boyd.ns.cloudflare.com, teresa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`boyd.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

601u.com is the parent of www.601u.com.

IP Addresses

Four IP numbers are pointed to by 601u.com: 2606:4700:3035::ac43:c80b, 2606:4700:3037::6815:15be, 104.21.21.190 and 172.67.200.11.

other host names including opmm.tw, demibaba.com, atdcw.cc, habitium.it and staging.webpipl.com share IP numbers with 601u.com.

Name Servers

601u.com is delegated to two name servers boyd.ns.cloudflare.com and teresa.ns.cloudflare.com.

601u.com shares the same name server setup as other domains, for instance 1win-mirrorx.com, q796.com, f954.com, ayanray.com and 696u.com.

601u.com at least partially shares name servers with other domains, for instance jakartaslot88.farm, elang138nice.qpon, seocon.ch, abakus-okna.com.pl and scalemodelguide.com.

These name servers are commonly used alongside jason.ns.cloudflare.com and melinda.ns.cloudflare.com.

Host names with six IP numbers:

Host name boyd.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4b, 2803:f800:50::6ca2:c14b, 2a06:98c1:50::ac40:214b, 108.162.193.75, 172.64.33.75 and 173.245.59.75.

Host name teresa.ns.cloudflare.com points to: 2606:4700:50::a29f:26d8, 2803:f800:50::6ca2:c2d8, 2a06:98c1:50::ac40:22d8, 108.162.194.216, 162.159.38.216 and 172.64.34.216.

601u.com - robtex.com

601u.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`601u.com`

`com`