`550398.com`

DNSSEC	⚠️ Not signed
A	156.237.209.117^{🇭🇰 DXTL-AS-AP156.237.208.0/20 Proxy-registered route object}
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=1760927729

`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=1776203892

Same first word

550398.com

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DNS History

9 records (5 active, 4 former)

●NSa.share-dns.com2026-03-30 → 2026-04-14 · 3 obs

○ 2017-12-17 08:21:18
● 2026-03-30 13:36:52
● 2026-04-14 22:26:24

●NSa11.share-dns.com2026-03-30 → 2026-04-14 · 3 obs

○ 2017-12-17 08:21:18
● 2026-03-30 13:36:52
● 2026-04-14 22:26:24

●NSb.share-dns.net2026-03-30 → 2026-04-14 · 3 obs

○ 2017-12-17 08:21:18
● 2026-03-30 13:36:52
● 2026-04-14 22:26:24

●NSb11.share-dns.net2026-03-30 → 2026-04-14 · 3 obs

○ 2017-12-17 08:21:18
● 2026-03-30 13:36:52
● 2026-04-14 22:26:24

○NSf1g1ns1.dnspod.net2016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 13:41:34
● 2017-12-17 08:21:18
○ 2026-03-30 13:36:52
○ 2026-04-14 22:26:24

○NSf1g1ns2.dnspod.net2016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 13:41:34
● 2017-12-17 08:21:18
○ 2026-03-30 13:36:52
○ 2026-04-14 22:26:24

●A156.237.209.1172026-03-30 → 2026-04-14 · 3 obs

○ 2017-12-17 08:21:18
● 2026-03-30 13:36:52
● 2026-04-14 22:26:24

○A69.165.76.702016-12-20 → 2016-12-20 · 3 obs

● 2016-12-20 13:41:34
○ 2017-12-17 08:21:18
○ 2026-04-14 22:26:24

○CNAME585766.com2016-12-20 → 2017-12-17 · 4 obs

● 2016-12-20 13:41:34
● 2017-12-17 08:21:18
○ 2026-03-30 13:36:52
○ 2026-04-14 22:26:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net...	-
550398.com	b11.share-dns.net, a11.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 550398.com (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`156.237.209.117`
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

IP Addresses

550398.com points to a single IP address: 156.237.209.117.

Name Servers

550398.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.

At least part of the name servers for 550398.com are shared with other domains, for instance zjnuosheng.com, dgjunfawuliu.com, og37.com, al-fath.net and nandtec.com.