`nbund.cn`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::ac43:bf10^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5467^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.84.103^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.16^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`laura.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`laura.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`laura.ns.cloudflare.com`
		A	108.162.192.183^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	172.64.32.183^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
		A	173.245.58.183^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`laura.ns.cloudflare.com`
NS	`mike.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c3f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mike.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mike.ns.cloudflare.com`
		A	108.162.195.63^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	162.159.44.63^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
		A	172.64.35.63^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mike.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.84.103, 172.67.191.16
		IPv6 hints	2606:4700:3036::ac43:bf10, 2606:4700:3037::6815:5467
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=74, name=cloudflare-ech.com
SOA	`laura.ns.cloudflare.com`dns@cloudflare.com serial=2400471883

`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=2034668077

Same first word

nbund.cn

nbund.com

Similar names

bdunn.net

dubnn.com

unbnd.co.za

bundn.de

unbnd.org

DNS History

13 records (6 active, 7 former)

○NSf1g1ns1.dnspod.net2015-05-27 → 2015-10-17 · 4 obs

● 2015-05-27 17:41:16
● 2015-10-17 20:32:44
○ 2026-04-10 07:39:58
○ 2026-04-14 02:56:48

○NSf1g1ns2.dnspod.net2015-05-27 → 2015-10-17 · 4 obs

● 2015-05-27 17:41:16
● 2015-10-17 20:32:44
○ 2026-04-10 07:39:58
○ 2026-04-14 02:56:48

●NSlaura.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2015-10-17 20:32:44
● 2026-04-10 07:39:58
● 2026-04-14 02:56:48

●NSmike.ns.cloudflare.com2026-04-10 → 2026-04-14 · 3 obs

○ 2015-10-17 20:32:44
● 2026-04-10 07:39:58
● 2026-04-14 02:56:48

○MXmail.skrimple.com2015-12-27 → 2017-01-30 · 4 obs

● 2015-12-27 07:53:04
● 2017-01-30 18:57:52
○ 2026-04-10 07:39:58
○ 2026-04-14 02:56:48

○A103.51.144.812017-01-30 → 2017-01-30 · 4 obs

○ 2016-04-25 09:12:56
● 2017-01-30 18:57:52
○ 2026-04-10 07:39:58
○ 2026-04-14 02:56:48

●A104.21.84.1032026-04-10 → 2026-04-14 · 3 obs

○ 2017-01-30 18:57:52
● 2026-04-10 07:39:58
● 2026-04-14 02:56:48

○A123.254.111.1902015-05-27 → 2015-10-17 · 4 obs

● 2015-05-27 17:41:16
● 2015-10-17 20:32:44
○ 2015-12-27 07:53:04
○ 2026-04-14 02:56:48

●A172.67.191.162026-04-10 → 2026-04-14 · 3 obs

○ 2017-01-30 18:57:52
● 2026-04-10 07:39:58
● 2026-04-14 02:56:48

●A2606:4700:3036::ac43:bf102026-04-10 → 2026-04-14 · 3 obs

○ 2017-01-30 18:57:52
● 2026-04-10 07:39:58
● 2026-04-14 02:56:48

●A2606:4700:3037::6815:54672026-04-10 → 2026-04-14 · 3 obs

○ 2017-01-30 18:57:52
● 2026-04-10 07:39:58
● 2026-04-14 02:56:48

○A65.19.157.2342016-04-25 → 2016-04-25 · 4 obs

○ 2015-12-27 07:53:04
● 2016-04-25 09:12:56
○ 2017-01-30 18:57:52
○ 2026-04-14 02:56:48

○A65.19.157.2352015-12-27 → 2015-12-27 · 4 obs

○ 2015-10-17 20:32:44
● 2015-12-27 07:53:04
○ 2016-04-25 09:12:56
○ 2026-04-14 02:56:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	c.dns.cn, b.dns.cn, e.dns.cn, a.dns.cn...	-
nbund.cn	mike.ns.cloudflare.com, laura.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.195.63

NS records: mike.ns.cloudflare.com, laura.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nbund.cn (unsigned zone)

⏱️ Timing

Total: 777ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.191.16, 104.21.84.103`
AAAA	2	`2606:4700:3037::6815:5467, 2606:4700:3036::ac43:bf10`
NS	2	`laura.ns.cloudflare.com, mike.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`laura.ns.cloudflare.com dns.cloudflare.c`

Analysis

IP Addresses

nbund.cn refers to four IP numbers: 2606:4700:3036::ac43:bf10, 2606:4700:3037::6815:5467, 104.21.84.103 and 172.67.191.16.

Other host names, for instance soudertonbic.org, fallisishardwoodflooring.com, trexinologic.com, k-asobiba.com and edubx.com share IP numbers with nbund.cn.

Name Servers

nbund.cn's delegation uses two name servers: laura.ns.cloudflare.com and mike.ns.cloudflare.com.

nbund.cn uses the same name server setup as other domains, such as amgcn.cn, nhjdhs.cn, mljhzl.cn, dedecn.cn and yafengjc.cn.

nbund.cn at least partially shares name servers with other domains, including enode.site, wifiwavlink.net, xn--pxa.net, 7cf4de07f956f2b2.com and pixellab.be.

These name servers are commonly used together with the name servers augustus.ns.cloudflare.com, treasure.ns.cloudflare.com, carter.ns.cloudflare.com and macy.ns.cloudflare.com.

Host names with six IP numbers:

laura.ns.cloudflare.com points to 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183.

mike.ns.cloudflare.com points to 2606:4700:58::a29f:2c3f, 2803:f800:50::6ca2:c33f, 2a06:98c1:50::ac40:233f, 108.162.195.63, 162.159.44.63 and 172.64.35.63.

nbund.cn - robtex.com

nbund.cn

cn

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`nbund.cn`

`cn`