`673c.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1867^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:da2f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.24.103^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.218.47^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`isla.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c077^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`isla.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2077^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`isla.ns.cloudflare.com`
		A	108.162.192.119^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	172.64.32.119^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
		A	173.245.58.119^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`isla.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.24.103, 172.67.218.47
		IPv6	2606:4700:3034::6815:1867, 2606:4700:3035::ac43:da2f
SOA	`isla.ns.cloudflare.com`dns@cloudflare.com serial=2399832550

`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=1774451302

Same first word

673c.com

Similar names

76c3.com

c763.cc

c376.cc

DNS History

17 records (6 active, 11 former)

○NSf1g1ns1.dnspod.net2016-03-30 → 2016-07-19 · 5 obs

○ 2015-12-25 18:14:10
● 2016-03-30 16:26:58
● 2016-07-19 19:55:58
○ 2026-03-07 01:21:12
○ 2026-03-25 15:28:42

○NSf1g1ns2.dnspod.net2016-03-30 → 2016-07-19 · 5 obs

○ 2015-12-25 18:14:10
● 2016-03-30 16:26:58
● 2016-07-19 19:55:58
○ 2026-03-07 01:21:12
○ 2026-03-25 15:28:42

●NSisla.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs

○ 2016-07-19 19:55:58
● 2026-03-07 01:21:12
● 2026-03-25 15:28:42

○NSmain1.ns365.net2015-05-25 → 2015-12-25 · 4 obs

● 2015-05-25 22:25:20
● 2015-12-25 18:14:10
○ 2016-03-30 16:26:58
○ 2026-03-25 15:28:42

○NSns3.gzidc.com2015-05-25 → 2015-12-25 · 4 obs

● 2015-05-25 22:25:20
● 2015-12-25 18:14:10
○ 2016-03-30 16:26:58
○ 2026-03-25 15:28:42

○NSns3.ns365.net2015-10-19 → 2015-12-25 · 5 obs

○ 2015-05-25 22:25:20
● 2015-10-19 11:34:28
● 2015-12-25 18:14:10
○ 2016-03-30 16:26:58
○ 2026-03-25 15:28:42

○NSns4.gzidc.com2015-05-25 → 2015-12-25 · 4 obs

● 2015-05-25 22:25:20
● 2015-12-25 18:14:10
○ 2016-03-30 16:26:58
○ 2026-03-25 15:28:42

○NSns4.ns365.net2015-10-19 → 2015-12-25 · 5 obs

○ 2015-05-25 22:25:20
● 2015-10-19 11:34:28
● 2015-12-25 18:14:10
○ 2016-03-30 16:26:58
○ 2026-03-25 15:28:42

●NSrob.ns.cloudflare.com2026-03-07 → 2026-03-25 · 3 obs

○ 2016-07-19 19:55:58
● 2026-03-07 01:21:12
● 2026-03-25 15:28:42

●A104.21.24.1032026-03-07 → 2026-03-25 · 3 obs

○ 2020-03-16 21:22:42
● 2026-03-07 01:21:12
● 2026-03-25 15:28:42

○A119.28.51.2032020-03-16 → 2020-03-16 · 4 obs

○ 2016-07-19 19:55:58
● 2020-03-16 21:22:42
○ 2026-03-07 01:21:12
○ 2026-03-25 15:28:42

●A172.67.218.472026-03-07 → 2026-03-25 · 3 obs

○ 2020-03-16 21:22:42
● 2026-03-07 01:21:12
● 2026-03-25 15:28:42

○A203.88.168.1992015-12-25 → 2015-12-25 · 4 obs

○ 2015-10-19 11:34:28
● 2015-12-25 18:14:10
○ 2016-03-30 16:26:58
○ 2026-03-25 15:28:42

●A2606:4700:3034::6815:18672026-03-07 → 2026-03-25 · 3 obs

○ 2020-03-16 21:22:42
● 2026-03-07 01:21:12
● 2026-03-25 15:28:42

●A2606:4700:3035::ac43:da2f2026-03-07 → 2026-03-25 · 3 obs

○ 2020-03-16 21:22:42
● 2026-03-07 01:21:12
● 2026-03-25 15:28:42

○A45.116.77.72015-10-19 → 2015-10-19 · 3 obs

● 2015-10-19 11:34:28
○ 2015-12-25 18:14:10
○ 2026-03-25 15:28:42

○A47.89.52.482016-03-30 → 2016-07-19 · 5 obs

○ 2015-12-25 18:14:10
● 2016-03-30 16:26:58
● 2016-07-19 19:55:58
○ 2020-03-16 21:22:42
○ 2026-03-25 15:28:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net...	-
673c.com	isla.ns.cloudflare.com, rob.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.119

NS records: isla.ns.cloudflare.com, rob.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 673c.com (unsigned zone)

⏱️ Timing

Total: 114ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.218.47, 104.21.24.103`
AAAA	2	`2606:4700:3035::ac43:da2f, 2606:4700:3034::6815:1867`
NS	2	`isla.ns.cloudflare.com, rob.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`isla.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

673c.com resolves to four IP numbers: 2606:4700:3034::6815:1867, 2606:4700:3035::ac43:da2f, 104.21.24.103 and 172.67.218.47.

Other host names such as portaldo(0x736578)tremos.com, nebanpidoras.shop, greatescape.be, greatamericanproperties.net and greenleafheatingandcooling.com share IPs with 673c.com.

Name Servers

673c.com is delegated to two name servers: isla.ns.cloudflare.com and rob.ns.cloudflare.com.

673c.com shares the same name server setup as suoyon.net, listentosam.com, decorplanet.com, hbjrdj.com and kuwanhe.com.

673c.com at least partially shares name servers with other domains, for instance amadershomoy.com, yzgylpc.com, fluoridefreedentist.com, ad-platform-control-tower.pages.dev and luca33.ca.

these name servers are often used in conjunction with the name servers kipp.ns.cloudflare.com.

Host names with six IP numbers:

isla.ns.cloudflare.com points to 2606:4700:50::adf5:3a77, 2803:f800:50::6ca2:c077, 2a06:98c1:50::ac40:2077, 108.162.192.119, 172.64.32.119 and 173.245.58.119.

rob.ns.cloudflare.com points to 2606:4700:58::adf5:3b8c, 2803:f800:50::6ca2:c18c, 2a06:98c1:50::ac40:218c, 108.162.193.140, 172.64.33.140 and 173.245.59.140.

673c.com - robtex.com

673c.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

`673c.com`

`com`