`27388.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:98e5^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:2cc^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.204^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.152.229^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`miguel.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c35f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`miguel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:235f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`miguel.ns.cloudflare.com`
		A	108.162.195.95^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
		A	162.159.44.95^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
		A	172.64.35.95^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`miguel.ns.cloudflare.com`
NS	`tessa.ns.cloudflare.com`
		A	2606:4700:50::a29f:26e5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tessa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tessa.ns.cloudflare.com`
		A	108.162.194.229^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	162.159.38.229^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
		A	172.64.34.229^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tessa.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.204, 172.67.152.229
		IPv6 hints	2606:4700:3030::ac43:98e5, 2606:4700:3034::6815:2cc
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=181, name=cloudflare-ech.com
SOA	`miguel.ns.cloudflare.com`dns@cloudflare.com serial=2401660830

`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=2034788405

Same first word

27388.com

27388.cn

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DNS History

26 records (6 active, 20 former)

○NSdns1.iidns.com2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

○NSdns2.iidns.com2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

○NSdns25.hichina.com2018-10-07 → 2018-10-07 · 4 obs

○ 2016-11-29 12:29:22
● 2018-10-07 06:17:10
○ 2026-03-28 15:45:54
○ 2026-05-13 19:20:30

○NSdns26.hichina.com2018-10-07 → 2018-10-07 · 4 obs

○ 2016-11-29 12:29:22
● 2018-10-07 06:17:10
○ 2026-03-28 15:45:54
○ 2026-05-13 19:20:30

○NSdns3.iidns.com2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

○NSdns4.iidns.com2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

○NSdns5.iidns.com2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

○NSdns6.iidns.com2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

●NSmiguel.ns.cloudflare.com2026-05-13 → 2026-05-13 · 3 obs

○ 2026-03-29 22:04:00
● 2026-05-13 19:20:26
● 2026-05-13 19:20:30

○NSns1.22.cn2016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-19 09:16:16
● 2016-11-29 12:29:22
○ 2018-10-07 06:17:10
○ 2026-05-13 19:20:30

○NSns1.eedns.com2016-01-28 → 2016-04-19 · 5 obs

○ 2015-11-09 16:45:10
● 2016-01-28 05:55:56
● 2016-04-19 09:16:16
○ 2016-11-29 12:29:22
○ 2026-05-13 19:20:30

○NSns1.nowcndns.com2026-03-28 → 2026-03-29 · 5 obs

○ 2018-10-07 06:17:10
● 2026-03-28 15:45:54
● 2026-03-29 22:04:00
○ 2026-05-13 19:20:26
○ 2026-05-13 19:20:30

○NSns2.nowcndns.com2026-03-28 → 2026-03-29 · 5 obs

○ 2018-10-07 06:17:10
● 2026-03-28 15:45:54
● 2026-03-29 22:04:00
○ 2026-05-13 19:20:26
○ 2026-05-13 19:20:30

●NStessa.ns.cloudflare.com2026-05-13 → 2026-05-13 · 3 obs

○ 2026-03-29 22:04:00
● 2026-05-13 19:20:26
● 2026-05-13 19:20:30

●A104.21.2.2042026-05-13 → 2026-05-13 · 3 obs

○ 2026-03-29 22:04:00
● 2026-05-13 19:20:26
● 2026-05-13 19:20:30

○A116.255.164.312015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

●A172.67.152.2292026-05-13 → 2026-05-13 · 3 obs

○ 2026-03-29 22:04:00
● 2026-05-13 19:20:26
● 2026-05-13 19:20:30

○A198.148.92.552016-01-28 → 2016-04-19 · 5 obs

○ 2015-11-09 16:45:10
● 2016-01-28 05:55:56
● 2016-04-19 09:16:16
○ 2018-10-07 06:17:10
○ 2026-05-13 19:20:30

○A198.148.92.592016-01-28 → 2016-04-19 · 5 obs

○ 2015-11-09 16:45:10
● 2016-01-28 05:55:56
● 2016-04-19 09:16:16
○ 2018-10-07 06:17:10
○ 2026-05-13 19:20:30

●A2606:4700:3030::ac43:98e52026-05-13 → 2026-05-13 · 3 obs

○ 2026-03-29 22:04:00
● 2026-05-13 19:20:26
● 2026-05-13 19:20:30

●A2606:4700:3034::6815:2cc2026-05-13 → 2026-05-13 · 3 obs

○ 2026-03-29 22:04:00
● 2026-05-13 19:20:26
● 2026-05-13 19:20:30

○A38.238.155.612026-03-28 → 2026-03-29 · 5 obs

○ 2018-10-07 06:17:10
● 2026-03-28 15:45:54
● 2026-03-29 22:04:00
○ 2026-05-13 19:20:26
○ 2026-05-13 19:20:30

○CNAMEbwt-ns.baiwutong.cn2015-05-05 → 2015-11-09 · 4 obs

● 2015-05-05 23:19:10
● 2015-11-09 16:45:10
○ 2016-01-28 05:55:56
○ 2026-05-13 19:20:30

○CNAMEfw.eedns.com2016-01-28 → 2016-04-19 · 5 obs

○ 2015-11-09 16:45:10
● 2016-01-28 05:55:56
● 2016-04-19 09:16:16
○ 2016-11-29 12:29:22
○ 2026-05-13 19:20:30

○CNAMEfw1.22.cn2016-11-29 → 2016-11-29 · 4 obs

○ 2016-04-19 09:16:16
● 2016-11-29 12:29:22
○ 2017-01-05 12:04:42
○ 2026-05-13 19:20:30

○CNAMEoverdue.aliyun.com2018-10-07 → 2018-10-07 · 4 obs

○ 2017-01-05 12:04:42
● 2018-10-07 06:17:10
○ 2026-03-28 15:45:54
○ 2026-05-13 19:20:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
27388.cn	tessa.ns.cloudflare.com, miguel.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.95

NS records: tessa.ns.cloudflare.com, miguel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 27388.cn (unsigned zone)

⏱️ Timing

Total: 2334ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.204, 172.67.152.229`
AAAA	2	`2606:4700:3034::6815:2cc, 2606:4700:3030::ac43:98e5`
NS	2	`miguel.ns.cloudflare.com, tessa.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`miguel.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

27388.cn points to four IP numbers: 2606:4700:3030::ac43:98e5, 2606:4700:3034::6815:2cc, 104.21.2.204 and 172.67.152.229.

For instance, other host names onunla.az, turanaz.com, dandtcore.com, doctorpb.com and bestvaluepicks.com share IP numbers with 27388.cn.

Name Servers

27388.cn is delegated to two name servers: miguel.ns.cloudflare.com and tessa.ns.cloudflare.com.

27388.cn uses the same name server setup as other domains such as et199.cn, lingpinjie.cn, 67381.cn, 5e2799o.cn and 0519zhouyi.cn.

27388.cn shares name servers with other domains at least partially, for example britomartfm.org, proedonline.com, ulove.ca, gd168.net and breezywillow.com.

These name servers are commonly used with the name servers miles.ns.cloudflare.com and eve.ns.cloudflare.com.

Host names with six IP numbers: host name miguel.ns.cloudflare.com points to: 2606:4700:58::a29f:2c5f, 2803:f800:50::6ca2:c35f, 2a06:98c1:50::ac40:235f, 108.162.195.95, 162.159.44.95 and 172.64.35.95; host name tessa.ns.cloudflare.com points to: 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229.

27388.cn - robtex.com

27388.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`27388.cn`

`cn`