`bertiebeijing.com`

DNSSEC	⚠️ Not signed
A	156.251.47.94^{🇺🇸 MULTA-ASN1156.251.0.0/16 Customer Route - LOA Provided}
NS	`a6.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	`b6.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=1772615497

`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=1785437062

Same first word

bertiebeijing.com

DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-05-20 → 2026-07-30 · 3 obs

○ 2018-05-13 12:20:10
● 2026-05-20 04:50:08
● 2026-07-30 18:58:28

●NSa6.share-dns.com2026-05-20 → 2026-07-30 · 3 obs

○ 2018-05-13 12:20:10
● 2026-05-20 04:50:08
● 2026-07-30 18:58:28

●NSb.share-dns.net2026-05-20 → 2026-07-30 · 3 obs

○ 2018-05-13 12:20:10
● 2026-05-20 04:50:08
● 2026-07-30 18:58:28

●NSb6.share-dns.net2026-05-20 → 2026-07-30 · 3 obs

○ 2018-05-13 12:20:10
● 2026-05-20 04:50:08
● 2026-07-30 18:58:28

○NSdns17.hichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 12:20:10
○ 2026-05-20 04:50:08
○ 2026-07-30 18:58:28

○NSdns18.hichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 12:20:10
○ 2026-05-20 04:50:08
○ 2026-07-30 18:58:28

○MXmxn.mxhichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 12:20:10
○ 2026-05-20 04:50:08
○ 2026-07-30 18:58:28

○MXmxw.mxhichina.com2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 12:20:10
○ 2026-05-20 04:50:08
○ 2026-07-30 18:58:28

●A156.251.47.942026-05-20 → 2026-07-30 · 2 obs

● 2026-05-20 04:50:08
● 2026-07-30 18:58:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bertiebeijing.com	b6.share-dns.net, a6.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b6.share-dns.net, a6.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bertiebeijing.com (unsigned zone)

⏱️ Timing

Total: 253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.251.47.94`
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 (a6.share-dns.com)

Analysis

IP Addresses

bertiebeijing.com directs to one IP number, which is 156.251.47.94.

Name Servers

The domain bertiebeijing.com is delegated to these four name servers: a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net.

bertiebeijing.com has at least partial name server overlap with other domains, such as 0518jt.com, vig-auto.com, jsdacai.com and two others.

a10.share-dns.com, b10.share-dns.net and a5.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

Each of a6.share-dns.com, a.share-dns.com, b6.share-dns.net and b.share-dns.net has a single IP address — a6.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b6.share-dns.net and b.share-dns.net direct to 172.64.52.239.

The host names a6.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b6.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.

bertiebeijing.com - robtex.com