21option.com - robtex.com

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`21option.com`

DNSSEC	⚠️ Not signed
A	8.210.115.176^{🇭🇰 CNNIC-ALIBABA-CN-NET-AP}
NS	`ns1.julydns.com` ⭐
		A	47.97.51.45^{🇨🇳 ALIBABA-CN-NET}
NS	`ns2.julydns.com`
		A	162.159.48.223^Cloudflare
SOA	`ns1.julydns.com`master@jmdns.com serial=1763031065

	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=1770017739

21option.com

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
21option.com	ns1.julydns.com, ns2.julydns.com	2 records

Server: 47.97.51.45

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

⚠️ Insecure (no DNSSEC)

No DS record for 21option.com (unsigned zone)

Total: 492ms | Queries: -

Type	Count	Sample Data
A	1	`8.210.115.176`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Total: 2

Out-of-bailiwick: 2 (ns1.julydns.com, ns2.julydns.com)

21option.com maps to IP address 8.210.115.176.

Two name servers ns1.julydns.com and ns2.julydns.com are delegated to 21option.com.

21option.com uses the same name server configuration as other domains, such as tzkbj.com, 51xzw.net, kchg.com.cn, innoshine.net and isintech.com.

21option.com at least partially shares name servers with other domains such as mxqcjs.com, movmovie.com, xianxianbang.com, mjgr.cn and gzqzzb.com.

These name servers are commonly used with ns1.judns.com and ns2.judns.com.

Host names with a single IP address: