`sdnaning.com`

DNSSEC	⚠️ Not signed
A	154.208.28.239^{🇺🇸 USZNI-AS-AP154.208.24.0/21}
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
NS	`ns2.judns.com` ⚠️ Not in zone NS records
		A	162.159.27.251^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com` ⚠️ Not in parent delegation
		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=1741338636

`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=1774556957

Same first word

sdnaning.com

Similar names

sannding.com

DNS History

12 records (5 active, 7 former)

○NSjm1.dns.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-19 16:17:16
● 2020-02-27 22:48:00
○ 2026-03-15 21:06:52
○ 2026-03-26 20:42:38

○NSjm2.dns.com2020-02-27 → 2020-02-27 · 4 obs

○ 2017-03-19 16:17:16
● 2020-02-27 22:48:00
○ 2026-03-15 21:06:52
○ 2026-03-26 20:42:38

●NSns1.judns.com2026-03-15 → 2026-03-26 · 3 obs

○ 2020-02-27 22:48:00
● 2026-03-15 21:06:52
● 2026-03-26 20:42:38

●NSns1.julydns.com2026-03-15 → 2026-03-26 · 3 obs

○ 2020-02-27 22:48:00
● 2026-03-15 21:06:52
● 2026-03-26 20:42:38

○NSns19.xincache.com2015-06-11 → 2017-03-19 · 4 obs

● 2015-06-11 09:36:42
● 2017-03-19 16:17:16
○ 2020-02-27 22:48:00
○ 2026-03-26 20:42:38

●NSns2.judns.com2026-03-15 → 2026-03-26 · 3 obs

○ 2020-02-27 22:48:00
● 2026-03-15 21:06:52
● 2026-03-26 20:42:38

●NSns2.julydns.com2026-03-15 → 2026-03-26 · 3 obs

○ 2020-02-27 22:48:00
● 2026-03-15 21:06:52
● 2026-03-26 20:42:38

○NSns20.xincache.com2015-06-11 → 2017-03-19 · 4 obs

● 2015-06-11 09:36:42
● 2017-03-19 16:17:16
○ 2020-02-27 22:48:00
○ 2026-03-26 20:42:38

○MXmx82x.chinaemail.cn2015-06-11 → 2017-03-19 · 4 obs

● 2015-06-11 09:36:42
● 2017-03-19 16:17:16
○ 2020-02-27 22:48:00
○ 2026-03-26 20:42:38

○MXmxa82x.chinaemail.cn2015-06-11 → 2017-03-19 · 4 obs

● 2015-06-11 09:36:42
● 2017-03-19 16:17:16
○ 2020-02-27 22:48:00
○ 2026-03-26 20:42:38

●A154.208.28.2392026-03-15 → 2026-03-26 · 3 obs

○ 2020-02-27 22:48:00
● 2026-03-15 21:06:52
● 2026-03-26 20:42:38

○A154.210.80.102020-02-27 → 2020-02-27 · 3 obs

● 2020-02-27 22:48:00
○ 2026-03-15 21:06:52
○ 2026-03-26 20:42:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...	-
sdnaning.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sdnaning.com (unsigned zone)

⏱️ Timing

Total: 574ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.208.28.239`
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.judns.com, ns2.judns.com)

Analysis

IP Addresses

sdnaning.com resolves to a single IP address: 154.208.28.239.

Name Servers

sdnaning.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.

sdnaning.com at least partially shares name servers with other domains, including yttsg.net, shiheyuan.net, 1bo9.com, hzxibo.com and baiqutuan.com.