`51vvisa.com`

DNSSEC	⚠️ Not signed
A	168.76.254.143^{🇿🇦 ASLINE-AS-AP168.76.254.0/24 Proxy-registered route object}
NS	`ns1.julydns.com` ⭐
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.julydns.com`
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`ns1.julydns.com`master@jmdns.com serial=1774155874

`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=1774403912

Subdomains

alpinista.51vvisa.com

Same first word

51vvisa.com

DNS History

7 records (3 active, 4 former)

○NSdns10.hichina.com2017-01-04 → 2019-12-29 · 4 obs

● 2017-01-04 18:15:56
● 2019-12-29 22:32:14
○ 2026-02-16 14:04:08
○ 2026-03-25 02:16:44

○NSdns9.hichina.com2017-01-04 → 2019-12-29 · 4 obs

● 2017-01-04 18:15:56
● 2019-12-29 22:32:14
○ 2026-02-16 14:04:08
○ 2026-03-25 02:16:44

●NSns1.julydns.com2026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-29 22:32:14
● 2026-02-16 14:04:08
● 2026-03-25 02:16:44

●NSns2.julydns.com2026-02-16 → 2026-03-25 · 3 obs

○ 2019-12-29 22:32:14
● 2026-02-16 14:04:08
● 2026-03-25 02:16:44

○MXmxbiz1.qq.com2017-01-04 → 2026-02-16 · 4 obs

● 2017-01-04 18:15:56
● 2026-02-16 14:04:08
○ 2026-02-22 02:21:38
○ 2026-03-25 02:16:44

○MXmxbiz2.qq.com2017-01-04 → 2026-02-16 · 4 obs

● 2017-01-04 18:15:56
● 2026-02-16 14:04:08
○ 2026-02-22 02:21:38
○ 2026-03-25 02:16:44

●A168.76.254.1432026-02-16 → 2026-03-25 · 2 obs

● 2026-02-16 14:04:08
● 2026-03-25 02:16:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
51vvisa.com	ns1.julydns.com, ns2.julydns.com	2 records

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 51vvisa.com (unsigned zone)

⏱️ Timing

Total: 387ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`168.76.254.143`
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

51vvisa.com is the parent of alpinista.51vvisa.com.

IP Addresses

51vvisa.com resolves to a single IP: 168.76.254.143.

Other host names, for instance csyzbz.com, ky4.xiangmucool.com, whctwh.com, www.yfhighstreet.com and m.zhiyechansi.com share IP numbers with 51vvisa.com.

Name Servers

51vvisa.com has two name servers: ns1.julydns.com and ns2.julydns.com.

51vvisa.com shares the same name server setup as other domains, for example dn29.cn, hbswqyq.com, tulsiinfraheights.com, xierisheng.com and jfton.com.

51vvisa.com shares some name servers with other domains, for example xly588.com, qdlssc.cn, gzzzzs.com, mrnzw.com and ywsale.com.

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

Host names with a single IP:

ns1.julydns.com points to 47.97.51.45

ns2.julydns.com points to 162.159.48.223

51vvisa.com - robtex.com

51vvisa.com

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