`sdhongling.com`

DNSSEC	⚠️ Not signed
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	`a2.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	`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	`b2.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}

`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=1776283172

Same first word

sdhongling.com

Similar names

ngholdings.com

DNS History

14 records (4 active, 10 former)

●NSa.share-dns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2020-02-18 05:46:20
● 2026-04-15 20:21:38

●NSa2.share-dns.com2026-04-15 → 2026-04-15 · 2 obs

○ 2020-02-18 05:46:20
● 2026-04-15 20:21:38

●NSb.share-dns.net2026-04-15 → 2026-04-15 · 2 obs

○ 2020-02-18 05:46:20
● 2026-04-15 20:21:38

●NSb2.share-dns.net2026-04-15 → 2026-04-15 · 2 obs

○ 2020-02-18 05:46:20
● 2026-04-15 20:21:38

○NSdns10.hichina.com2015-11-17 → 2017-02-18 · 5 obs

○ 2015-08-02 21:50:02
● 2015-11-17 12:00:54
● 2017-02-18 21:28:42
○ 2020-02-18 05:46:20
○ 2026-04-15 20:21:38

○NSdns9.hichina.com2015-11-17 → 2017-02-18 · 5 obs

○ 2015-08-02 21:50:02
● 2015-11-17 12:00:54
● 2017-02-18 21:28:42
○ 2020-02-18 05:46:20
○ 2026-04-15 20:21:38

○NSjm1.dns.com2020-02-18 → 2020-02-18 · 3 obs

○ 2017-02-18 21:28:42
● 2020-02-18 05:46:20
○ 2026-04-15 20:21:38

○NSjm2.dns.com2020-02-18 → 2020-02-18 · 3 obs

○ 2017-02-18 21:28:42
● 2020-02-18 05:46:20
○ 2026-04-15 20:21:38

○NSns1.sdhongling.com2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 21:50:02
○ 2015-11-17 12:00:54
○ 2026-04-15 20:21:38

○A139.129.154.572015-11-17 → 2017-02-18 · 5 obs

○ 2015-08-02 21:50:02
● 2015-11-17 12:00:54
● 2017-02-18 21:28:42
○ 2020-02-18 05:46:20
○ 2026-04-15 20:21:38

○A142.234.64.732020-02-18 → 2020-02-18 · 3 obs

○ 2017-02-18 21:28:42
● 2020-02-18 05:46:20
○ 2026-04-15 20:21:38

○A222.173.63.1332015-08-02 → 2015-08-02 · 2 obs

● 2015-08-02 21:50:02
○ 2026-04-15 20:21:38

○A38.38.217.1732026-04-15 → 2026-04-15 · 1 obs

○ 2026-04-15 20:21:38

○CNAMEsdhongling.com.jnhost33.ourserver.cn2015-08-02 → 2015-08-02 · 3 obs

● 2015-08-02 21:50:02
○ 2015-11-17 12:00:54
○ 2026-04-15 20:21:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
sdhongling.com	b2.share-dns.net, a2.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdhongling.com (unsigned zone)

⏱️ Timing

Total: 197ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a2.share-dns.com)

Analysis

Name Servers

sdhongling.com is delegated to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

sdhongling.com at least partially shares name servers with other domains such as ybdgsyjs.com, cnjcdz.net, dosnorte.com, 86687.xyz and jkzcs.com.