`256nb.cn`

DNSSEC	⚠️ Not signed
A	156.247.94.238^{🇧🇷 GNET-AS9294156.247.80.0/20}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-27-251.defastlink.net`
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1765211773

`cn`

	DNSSEC	⚠️ Not signed
	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=2034456417

nb256.com

Zone	Nameservers	Glue
cn	a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn...	-
256nb.cn	ns1.judns.com, ns2.judns.com	-

Server: 162.159.27.251

NS records: ns1.judns.com, ns2.judns.com

⚠️ Insecure (no DNSSEC)

No DS record for 256nb.cn (unsigned zone)

Total: 1812ms | Queries: -

Type	Count	Sample Data
A	1	`156.247.94.238`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

256nb.cn resolves to a single IP: 156.247.94.238.

Other host names, for instance, sznce.cn, beke.net.cn, humhum.cn and bixiangting.cn share IP numbers with 256nb.cn.

256nb.cn is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

256nb.cn shares some name servers with other domains, for example jloled.com, szyudi.com, zhkz.com.cn, amcot.cn and pinshengmall.com.

Host names with a single IP: