`siburui.com`

DNSSEC	⚠️ Not signed
A	177.210.139.5^{🇧🇷 UNSPECIFIED160.0.0.0/3}
NS	`a11.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b11.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1774708892

`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=1777080886

Subdomains

m.siburui.com

www.siburui.com

share.siburui.com

Same first word

siburui.com

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-03-28 → 2026-04-25 · 3 obs

○ 2017-05-08 20:30:56
● 2026-03-28 21:55:08
● 2026-04-25 01:56:04

●NSa11.share-dns.com2026-03-28 → 2026-04-25 · 3 obs

○ 2017-05-08 20:30:56
● 2026-03-28 21:55:08
● 2026-04-25 01:56:04

●NSb.share-dns.net2026-03-28 → 2026-04-25 · 3 obs

○ 2017-05-08 20:30:56
● 2026-03-28 21:55:08
● 2026-04-25 01:56:04

●NSb11.share-dns.net2026-03-28 → 2026-04-25 · 3 obs

○ 2017-05-08 20:30:56
● 2026-03-28 21:55:08
● 2026-04-25 01:56:04

○NSvip1.alidns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:30:56
○ 2026-03-28 21:55:08
○ 2026-04-25 01:56:04

○NSvip2.alidns.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:30:56
○ 2026-03-28 21:55:08
○ 2026-04-25 01:56:04

○MXmxn.mxhichina.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:30:56
○ 2026-03-28 21:55:08
○ 2026-04-25 01:56:04

○MXmxw.mxhichina.com2017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:30:56
○ 2026-03-28 21:55:08
○ 2026-04-25 01:56:04

●A177.210.139.52026-03-28 → 2026-04-25 · 3 obs

○ 2017-05-08 20:30:56
● 2026-03-28 21:55:08
● 2026-04-25 01:56:04

○A59.110.90.192017-05-08 → 2017-05-08 · 3 obs

● 2017-05-08 20:30:56
○ 2026-03-28 21:55:08
○ 2026-04-25 01:56:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
siburui.com	b11.share-dns.net, a11.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b11.share-dns.net, a11.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for siburui.com (unsigned zone)

⏱️ Timing

Total: 465ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`177.210.139.5`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a11.share-dns.com)

Analysis

Hierarchy

siburui.com is a parent of m.siburui.com, www.siburui.com and share.siburui.com.

IP Addresses

siburui.com points to IP number: 177.210.139.5.

Other host names such as share.siburui.com, www.crtbk.cn, share.3044yl.cn, share.lvsetianxiang.cn and www.olq10.cn share IPs with siburui.com.

Name Servers

siburui.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

siburui.com at least partially shares name servers with other domains, for instance taends.com, ahcfnews.com, ecotronsci.com, do-int.com and arcyun.com.