`5a5c.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:3a04^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:c44d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.58.4^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.196.77^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dee.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dee.ns.cloudflare.com`
		A	108.162.192.93^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	172.64.32.93^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	173.245.58.93^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
NS	`trey.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trey.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trey.ns.cloudflare.com`
		A	108.162.193.242^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	172.64.33.242^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
		A	173.245.59.242^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trey.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.58.4, 172.67.196.77
		IPv6 hints	2606:4700:3036::6815:3a04, 2606:4700:3037::ac43:c44d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=67, name=cloudflare-ech.com
SOA	`dee.ns.cloudflare.com`dns@cloudflare.com serial=2402487456

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034715796

Same first word

5a5c.cn

Similar names

55ac.com.br

a55c.com

ca55.net

55ac.tw

55ac.net

55ac.co

c5a5.com

55ac.com

DNS History

22 records (6 active, 16 former)

○NS(root)2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 15:05:12
● 2015-11-28 06:48:32
○ 2016-04-01 10:10:34
○ 2026-04-27 00:07:28

●NSdee.ns.cloudflare.com2026-04-27 → 2026-04-27 · 3 obs

○ 2026-03-27 11:53:34
● 2026-04-27 00:07:26
● 2026-04-27 00:07:28

○NSf1g1ns1.dnspod.net2016-04-01 → 2016-04-01 · 4 obs

○ 2015-11-28 06:48:32
● 2016-04-01 10:10:34
○ 2016-11-27 04:26:12
○ 2026-04-27 00:07:28

○NSf1g1ns2.dnspod.net2016-04-01 → 2016-04-01 · 4 obs

○ 2015-11-28 06:48:32
● 2016-04-01 10:10:34
○ 2016-11-27 04:26:12
○ 2026-04-27 00:07:28

○NSlv3ns1.ffdns.net2016-11-27 → 2017-06-20 · 5 obs

○ 2016-04-01 10:10:34
● 2016-11-27 04:26:12
● 2017-06-20 03:12:36
○ 2026-03-27 11:53:34
○ 2026-04-27 00:07:28

○NSlv3ns2.ffdns.net2016-11-27 → 2017-06-20 · 5 obs

○ 2016-04-01 10:10:34
● 2016-11-27 04:26:12
● 2017-06-20 03:12:36
○ 2026-03-27 11:53:34
○ 2026-04-27 00:07:28

○NSlv3ns3.ffdns.net2016-11-27 → 2017-06-20 · 5 obs

○ 2016-04-01 10:10:34
● 2016-11-27 04:26:12
● 2017-06-20 03:12:36
○ 2026-03-27 11:53:34
○ 2026-04-27 00:07:28

○NSlv3ns4.ffdns.net2016-11-27 → 2017-06-20 · 5 obs

○ 2016-04-01 10:10:34
● 2016-11-27 04:26:12
● 2017-06-20 03:12:36
○ 2026-03-27 11:53:34
○ 2026-04-27 00:07:28

○NSns1.365cyd.net2015-11-28 → 2015-11-28 · 4 obs

○ 2015-08-05 15:05:12
● 2015-11-28 06:48:32
○ 2016-04-01 10:10:34
○ 2026-04-27 00:07:28

○NSns1.jiasule.net2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 15:05:12
● 2015-11-28 06:48:32
○ 2016-04-01 10:10:34
○ 2026-04-27 00:07:28

○NSns1.nowcndns.com2026-03-27 → 2026-03-27 · 4 obs

○ 2017-06-20 03:12:36
● 2026-03-27 11:53:34
○ 2026-04-27 00:07:26
○ 2026-04-27 00:07:28

○NSns2.365cyd.net2015-11-28 → 2015-11-28 · 4 obs

○ 2015-08-05 15:05:12
● 2015-11-28 06:48:32
○ 2016-04-01 10:10:34
○ 2026-04-27 00:07:28

○NSns2.jiasule.net2015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 15:05:12
● 2015-11-28 06:48:32
○ 2016-04-01 10:10:34
○ 2026-04-27 00:07:28

○NSns2.nowcndns.com2026-03-27 → 2026-03-27 · 4 obs

○ 2017-06-20 03:12:36
● 2026-03-27 11:53:34
○ 2026-04-27 00:07:26
○ 2026-04-27 00:07:28

●NStrey.ns.cloudflare.com2026-04-27 → 2026-04-27 · 3 obs

○ 2026-03-27 11:53:34
● 2026-04-27 00:07:26
● 2026-04-27 00:07:28

●A104.21.58.42026-04-27 → 2026-04-27 · 3 obs

○ 2026-03-27 11:53:34
● 2026-04-27 00:07:26
● 2026-04-27 00:07:28

○A115.47.26.272015-08-05 → 2015-11-28 · 4 obs

● 2015-08-05 15:05:12
● 2015-11-28 06:48:32
○ 2016-04-01 10:10:34
○ 2026-04-27 00:07:28

●A172.67.196.772026-04-27 → 2026-04-27 · 3 obs

○ 2026-03-27 11:53:34
● 2026-04-27 00:07:26
● 2026-04-27 00:07:28

●A2606:4700:3036::6815:3a042026-04-27 → 2026-04-27 · 3 obs

○ 2026-03-27 11:53:34
● 2026-04-27 00:07:26
● 2026-04-27 00:07:28

●A2606:4700:3037::ac43:c44d2026-04-27 → 2026-04-27 · 3 obs

○ 2026-03-27 11:53:34
● 2026-04-27 00:07:26
● 2026-04-27 00:07:28

○A38.33.35.1962026-03-27 → 2026-03-27 · 4 obs

○ 2016-11-27 04:26:12
● 2026-03-27 11:53:34
○ 2026-04-27 00:07:26
○ 2026-04-27 00:07:28

○A42.200.37.132016-04-01 → 2016-04-01 · 4 obs

○ 2015-11-28 06:48:32
● 2016-04-01 10:10:34
○ 2016-11-27 04:26:12
○ 2026-04-27 00:07:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
5a5c.cn	dee.ns.cloudflare.com, trey.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.242

NS records: dee.ns.cloudflare.com, trey.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 5a5c.cn (unsigned zone)

⏱️ Timing

Total: 1885ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.58.4, 172.67.196.77`
AAAA	2	`2606:4700:3037::ac43:c44d, 2606:4700:3036::6815:3a04`
NS	2	`dee.ns.cloudflare.com, trey.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dee.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

5a5c.cn resolves to four IP numbers: 2606:4700:3036::6815:3a04, 2606:4700:3037::ac43:c44d, 104.21.58.4 and 172.67.196.77.

other host names for instance atlasweb.cz, doomovie-here.com, www2.ambientdesign.com, pnc.ac.id and www.sincityroleplay.com share IP numbers with 5a5c.cn.

Name Servers

5a5c.cn is delegated to two name servers: dee.ns.cloudflare.com and trey.ns.cloudflare.com.

5a5c.cn shares the same name server setup as other domains, for example icantec.cn, opgdgr.com, olympic-history.ru, rabanalsafina.com and p-box.org.

5a5c.cn at least partially shares name servers with other domains, for instance inkonic.com, realpics.cn, ravendawn.online, mermaidsuk.org.uk and titric.com.

These name servers are commonly used with the name servers alla.ns.cloudflare.com.

Host names with six IP numbers:

dee.ns.cloudflare.com points to: 2606:4700:50::adf5:3a5d, 2803:f800:50::6ca2:c05d, 2a06:98c1:50::ac40:205d, 108.162.192.93, 172.64.32.93 and 173.245.58.93; trey.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf2, 2803:f800:50::6ca2:c1f2, 2a06:98c1:50::ac40:21f2, 108.162.193.242, 172.64.33.242 and 173.245.59.242.

5a5c.cn - robtex.com

5a5c.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`5a5c.cn`

`cn`