`sfga.cn`

DNSSEC	⚠️ Not signed
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=1704248335

`cn`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.cn` ⭐
	NS	`b.dns.cn`
	NS	`c.dns.cn`
	NS	`d.dns.cn`
	NS	`e.dns.cn`
	NS	`ns.cernet.net` ⚠️ Not in parent delegation
	SOA	`a.dns.cn`root@cnnic.cn serial=2034668654

Same first word

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Similar names

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sgfa.co

gsfa.govt.nz

sagf.org

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afsg.net.au

fgas.eu

fags.com

afsg.nl

fags.de

DNS History

9 records (4 active, 5 former)

○NSns1.01isp.com2015-05-31 → 2017-06-12 · 4 obs

● 2015-05-31 10:47:12
● 2017-06-12 17:33:08
○ 2026-03-27 06:18:08
○ 2026-04-14 06:45:50

●NSns1.judns.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-06-12 17:33:08
● 2026-03-27 06:18:08
● 2026-04-14 06:45:50

●NSns1.julydns.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-06-12 17:33:08
● 2026-03-27 06:18:08
● 2026-04-14 06:45:50

○NSns2.01isp.net2015-05-31 → 2017-06-12 · 4 obs

● 2015-05-31 10:47:12
● 2017-06-12 17:33:08
○ 2026-03-27 06:18:08
○ 2026-04-14 06:45:50

●NSns2.judns.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-06-12 17:33:08
● 2026-03-27 06:18:08
● 2026-04-14 06:45:50

●NSns2.julydns.com2026-03-27 → 2026-04-14 · 3 obs

○ 2017-06-12 17:33:08
● 2026-03-27 06:18:08
● 2026-04-14 06:45:50

○A111.221.108.962015-10-16 → 2015-12-18 · 5 obs

○ 2015-05-31 10:47:12
● 2015-10-16 14:58:22
● 2015-12-18 11:37:20
○ 2017-06-12 17:33:08
○ 2026-04-14 06:45:50

○A162.221.6.132017-06-12 → 2017-06-12 · 4 obs

○ 2015-12-18 11:37:20
● 2017-06-12 17:33:08
○ 2026-03-27 06:18:08
○ 2026-04-14 06:45:50

○A174.128.228.1012015-05-31 → 2015-05-31 · 3 obs

● 2015-05-31 10:47:12
○ 2015-10-16 14:58:22
○ 2026-04-14 06:45:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	a.dns.cn, c.dns.cn, e.dns.cn, d.dns.cn...	-
sfga.cn	ns1.judns.com, ns2.judns.com	-

✅ Authoritative Response

Server:47.97.51.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sfga.cn (unsigned zone)

⏱️ Timing

Total: 3883ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns1.julydns.com, ns2.julydns.com`
SOA	1	`ns1.julydns.com master.jmdns.com`

Analysis

Name Servers

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

sfga.cn at least partially shares name servers with other domains, for instance czhyc.com, hongone.cn, dghdaf.com, wxblk.com and jm-jiangyi.com.