`sifangstone.com`

DNSSEC	⚠️ Not signed
A	118.99.41.2^{🇭🇰 FTG-AS-AP118.99.41.0/24 Forewin Telecom Group Limited 5/F, 8-12 Wong Chuk Yeung Street Fo Tan, Shatin N.T. Hong Kong}
		PTR	`118-99-41-2.static.hkt.cc`
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=1769410227

`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=1774405722

Previously NS for

sifangstone.com

Subdomains

mx.sifangstone.com

Same first word

sifangstone.com

Similar names

nogafitness.com

DNS History

11 records (5 active, 6 former)

○NSf1g1ns1.dnspod.net2017-12-22 → 2017-12-22 · 4 obs

○ 2016-12-30 16:07:22
● 2017-12-22 09:26:24
○ 2026-03-22 14:22:36
○ 2026-03-25 02:33:18

○NSf1g1ns2.dnspod.net2017-12-22 → 2017-12-22 · 4 obs

○ 2016-12-30 16:07:22
● 2017-12-22 09:26:24
○ 2026-03-22 14:22:36
○ 2026-03-25 02:33:18

○NSns1.3366.net2015-06-21 → 2016-12-30 · 4 obs

● 2015-06-21 05:23:08
● 2016-12-30 16:07:22
○ 2017-12-22 09:26:24
○ 2026-03-25 02:33:18

●NSns1.judns.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-12-22 09:26:24
● 2026-03-22 14:22:36
● 2026-03-25 02:33:18

●NSns1.julydns.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-12-22 09:26:24
● 2026-03-22 14:22:36
● 2026-03-25 02:33:18

●NSns2.judns.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-12-22 09:26:24
● 2026-03-22 14:22:36
● 2026-03-25 02:33:18

●NSns2.julydns.com2026-03-22 → 2026-03-25 · 3 obs

○ 2017-12-22 09:26:24
● 2026-03-22 14:22:36
● 2026-03-25 02:33:18

○NSsifangstone.com2015-06-21 → 2016-12-30 · 4 obs

● 2015-06-21 05:23:08
● 2016-12-30 16:07:22
○ 2017-12-22 09:26:24
○ 2026-03-25 02:33:18

○MXmx.sifangstone.com2015-06-21 → 2017-12-22 · 4 obs

● 2015-06-21 05:23:08
● 2017-12-22 09:26:24
○ 2026-03-22 14:22:36
○ 2026-03-25 02:33:18

●A118.99.41.22026-03-22 → 2026-03-25 · 3 obs

○ 2017-12-22 09:26:24
● 2026-03-22 14:22:36
● 2026-03-25 02:33:18

○A180.178.59.772015-06-21 → 2017-12-22 · 4 obs

● 2015-06-21 05:23:08
● 2017-12-22 09:26:24
○ 2026-03-22 14:22:36
○ 2026-03-25 02:33:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...	-
sifangstone.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 sifangstone.com (unsigned zone)

⏱️ Timing

Total: 476ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`118.99.41.2`
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

Hierarchy

sifangstone.com is a parent of mx.sifangstone.com.

IP Addresses

sifangstone.com points to a single IP address: 118.99.41.2.

Name Servers

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

At least part of the name servers for sifangstone.com are shared with other domains, for instance acfqc.com, ztlfc.com, rznbn.com, 1y5g.com and s7200.com.