`idc53.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:dfda^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:3635^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.53^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.223.218^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`otto.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c87^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c387^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`otto.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2387^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`otto.ns.cloudflare.com`
		A	108.162.195.135^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	162.159.44.135^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
		A	172.64.35.135^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`otto.ns.cloudflare.com`
NS	`sreeni.ns.cloudflare.com`
		A	2606:4700:50::a29f:26b2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sreeni.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sreeni.ns.cloudflare.com`
		A	108.162.194.178^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	162.159.38.178^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
		A	172.64.34.178^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sreeni.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.54.53, 172.67.223.218
		IPv6	2606:4700:3033::ac43:dfda, 2606:4700:3035::6815:3635
SOA	`otto.ns.cloudflare.com`dns@cloudflare.com serial=2399041648

`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

idc53.com

Similar names

idc35.com

53idc.com

35idc.com.cn

DNS History

19 records (6 active, 13 former)

○NSns1.dns.com2018-07-23 → 2018-07-23 · 4 obs

○ 2016-04-30 23:36:30
● 2018-07-23 05:09:10
○ 2026-02-19 20:59:08
○ 2026-03-22 15:42:36

○NSns1.kouming.net2026-02-19 → 2026-03-22 · 2 obs

○ 2026-02-19 20:59:08
○ 2026-03-22 15:42:36

○NSns2.dns.com2018-07-23 → 2018-07-23 · 4 obs

○ 2016-04-30 23:36:30
● 2018-07-23 05:09:10
○ 2026-02-19 20:59:08
○ 2026-03-22 15:42:36

○NSns2.kouming.net2026-02-19 → 2026-03-22 · 2 obs

○ 2026-02-19 20:59:08
○ 2026-03-22 15:42:36

○NSns3.xrnet.cn2015-07-05 → 2016-04-30 · 4 obs

● 2015-07-05 06:52:22
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

○NSns4.xrnet.cn2015-11-10 → 2016-04-30 · 5 obs

○ 2015-07-05 06:52:22
● 2015-11-10 19:36:16
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

●NSotto.ns.cloudflare.com2026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-23 05:09:10
● 2026-02-19 20:59:08
● 2026-03-22 15:42:36

●NSsreeni.ns.cloudflare.com2026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-23 05:09:10
● 2026-02-19 20:59:08
● 2026-03-22 15:42:36

○MXmail.idc53.com2015-11-10 → 2016-04-30 · 4 obs

● 2015-11-10 19:36:16
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

○MXmxbiz1.qq.com2015-11-10 → 2016-04-30 · 4 obs

● 2015-11-10 19:36:16
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

○MXmxbiz2.qq.com2015-11-10 → 2016-04-30 · 4 obs

● 2015-11-10 19:36:16
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

○MXmxdomain.qq.com2015-11-10 → 2016-04-30 · 4 obs

● 2015-11-10 19:36:16
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

●A104.21.54.532026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-23 05:09:10
● 2026-02-19 20:59:08
● 2026-03-22 15:42:36

○A114.113.109.122015-11-10 → 2016-04-30 · 5 obs

○ 2015-07-05 06:52:22
● 2015-11-10 19:36:16
● 2016-04-30 23:36:30
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

○A115.47.41.532015-07-05 → 2015-07-05 · 3 obs

● 2015-07-05 06:52:22
○ 2018-07-23 05:09:10
○ 2026-03-22 15:42:36

●A172.67.223.2182026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-23 05:09:10
● 2026-02-19 20:59:08
● 2026-03-22 15:42:36

○A180.97.250.1372018-07-23 → 2018-07-23 · 4 obs

○ 2016-04-30 23:36:30
● 2018-07-23 05:09:10
○ 2026-02-19 20:59:08
○ 2026-03-22 15:42:36

●A2606:4700:3033::ac43:dfda2026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-23 05:09:10
● 2026-02-19 20:59:08
● 2026-03-22 15:42:36

●A2606:4700:3035::6815:36352026-02-19 → 2026-03-22 · 3 obs

○ 2018-07-23 05:09:10
● 2026-02-19 20:59:08
● 2026-03-22 15:42:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
idc53.com	sreeni.ns.cloudflare.com, otto.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.195.135

NS records: sreeni.ns.cloudflare.com, otto.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for idc53.com (unsigned zone)

⏱️ Timing

Total: 150ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.53, 172.67.223.218`
AAAA	2	`2606:4700:3035::6815:3635, 2606:4700:3033::ac43:dfda`
NS	2	`otto.ns.cloudflare.com, sreeni.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`otto.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Four IP numbers are pointed to by idc53.com: 2606:4700:3033::ac43:dfda, 2606:4700:3035::6815:3635, 104.21.54.53 and 172.67.223.218.

other host names including www.krbooking.com, careerstacknow.com, xn--2023-43daa5azlbkih0c0ec5f.xn--p1ai, uhcca.org and archms.org share IP numbers with idc53.com.

Name Servers

idc53.com is delegated to two name servers otto.ns.cloudflare.com and sreeni.ns.cloudflare.com.

idc53.com shares the same name server setup as other domains, for instance jx368.com, aliwpch.net, chuiyue.net, idmote.com and wblxs.com.

idc53.com at least partially shares name servers with other domains, for instance cikm.org, spinscornerforge.com, musclefuel.co.uk, pocow16181.workers.dev and silvertowerpro.com.

These name servers are commonly used alongside rajeev.ns.cloudflare.com, cash.ns.cloudflare.com, lilyana.ns.cloudflare.com, kehlani.ns.cloudflare.com, raegan.ns.cloudflare.com, betty.ns.cloudflare.com and marissa.ns.cloudflare.com.

Host names with six IP numbers:

Host name otto.ns.cloudflare.com points to: 2606:4700:58::a29f:2c87, 2803:f800:50::6ca2:c387, 2a06:98c1:50::ac40:2387, 108.162.195.135, 162.159.44.135 and 172.64.35.135.

Host name sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.

idc53.com - robtex.com

idc53.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

`idc53.com`

`com`