491sf.com - robtex.com

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`491sf.com`

	DNSSEC	⚠️ Not signed
	A	156.250.230.4^{🇿🇦 POWERLINE-HK}
	NS	`ns7.alidns.com` ⭐
			A	2408:4009:501::3^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.47^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.57^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.207^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.217^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.47^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.57^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.117^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.127^{🇨🇳 ALIBABA-CN-NET}
	NS	`ns8.alidns.com`
			A	2408:4009:501::4^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.48^{🇨🇳 ALIBABA-CN-NET}
			A	39.96.153.58^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.208^{🇨🇳 ALIBABA-CN-NET}
			A	47.118.199.218^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.48^{🇨🇳 ALIBABA-CN-NET}
			A	120.76.107.58^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.101^{🇨🇳 ALIBABA-CN-NET}
			A	139.224.142.118^{🇨🇳 ALIBABA-CN-NET}
	SOA	`ns7.alidns.com`hostmaster@hichina.com 2026-01-12 #9

`com`

	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=1770620377

Similar names

sf491.com

sf941.com

941sf.com

419sf.com

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
491sf.com	ns7.alidns.com, ns8.alidns.com	-

✅ Authoritative Response

Server: 120.76.107.47

NS records: ns7.alidns.com, ns8.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 491sf.com (unsigned zone)

⏱️ Timing

Total: 3465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.250.230.4`
NS	2	`ns8.alidns.com, ns7.alidns.com`
SOA	1	`ns7.alidns.com hostmaster.hichina.com`

AI analysis

491sf.com points to a single IP number: 156.250.230.4.

Other host names, for instance wrcxj.com and 944xxx.com, share IP numbers with 491sf.com.

491sf.com is delegated to two name servers: ns7.alidns.com and ns8.alidns.com.

491sf.com uses the same name server setup as other domains, for instance profirst.biz, qxc1.cc, jaaucob.xyz, mbsos.cn and tyxljk.com.

491sf.com shares name servers with other domains at least partially, for instance migo.ink, riadw.com, 988steel.com, sxyzzs.com and kooct.com.

These name servers are commonly used with expirens3.hichina.com, expirens4.hichina.com, ns1.alidns.com and ns2.alidns.com.

Host names with nine IP numbers: ns7.alidns.com points to 2408:4009:501::3, 39.96.153.47, 39.96.153.57, 47.118.199.207, 47.118.199.217, 120.76.107.47, 120.76.107.57, 139.224.142.117 and 139.224.142.127; ns8.alidns.com points to 2408:4009:501::4, 39.96.153.48, 39.96.153.58, 47.118.199.208, 47.118.199.218, 120.76.107.48, 120.76.107.58, 139.224.142.101 and 139.224.142.118.