`cfyn.cn`

DNSSEC	⚠️ Not signed
A	38.33.26.145
NS	`dm1.longmingdns.com` ⭐
		A	218.98.111.163^{🇩🇪 HKCICL-AS-AP218.98.111.0/24 HONG KONG COMMUNICATIONS INTERNATIONAL CO.,LIMITED}
NS	`dm2.longmingdns.com`
		A	183.253.57.197^{🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route)}
		A	211.99.99.56^{🇨🇳 DONGGUAN-1211.99.99.0/24 Proxy-registered route object}
SOA	`dm1.longmingdns.com`dnsadmin@longmingdns.com serial=1776333308

`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=2034705204

Same first word

cfyn.com

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yfnc.com.cn

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nycf.org

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cyfn.ca

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DNS History

12 records (3 active, 9 former)

●NSdm1.longmingdns.com2026-04-09 → 2026-04-24 · 3 obs

○ 2020-01-08 16:32:54
● 2026-04-09 11:06:06
● 2026-04-24 02:57:20

●NSdm2.longmingdns.com2026-04-09 → 2026-04-24 · 3 obs

○ 2020-01-08 16:32:54
● 2026-04-09 11:06:06
● 2026-04-24 02:57:20

○NSns1.sedoparking.com2016-03-12 → 2017-03-23 · 4 obs

● 2016-03-12 09:03:14
● 2017-03-23 23:30:16
○ 2020-01-08 16:32:54
○ 2026-04-24 02:57:20

○NSns2.sedoparking.com2016-03-12 → 2017-03-23 · 4 obs

● 2016-03-12 09:03:14
● 2017-03-23 23:30:16
○ 2020-01-08 16:32:54
○ 2026-04-24 02:57:20

○MXlocalhost2017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-13 02:29:20
● 2017-03-23 23:30:16
○ 2020-01-08 16:32:54
○ 2026-04-24 02:57:20

○MXmail.nickstel.com2016-03-12 → 2016-07-13 · 4 obs

● 2016-03-12 09:03:14
● 2016-07-13 02:29:20
○ 2017-03-23 23:30:16
○ 2026-04-24 02:57:20

○A104.37.244.2002015-12-10 → 2015-12-10 · 4 obs

○ 2015-08-16 16:38:06
● 2015-12-10 03:56:42
○ 2016-03-12 09:03:14
○ 2026-04-24 02:57:20

○A104.37.244.2032015-08-16 → 2015-08-16 · 3 obs

● 2015-08-16 16:38:06
○ 2015-12-10 03:56:42
○ 2026-04-24 02:57:20

○A38.33.227.1482026-04-09 → 2026-04-09 · 3 obs

○ 2020-01-08 16:32:54
● 2026-04-09 11:06:06
○ 2026-04-24 02:57:20

●A38.33.26.1452026-04-24 → 2026-04-24 · 2 obs

○ 2026-04-09 11:06:06
● 2026-04-24 02:57:20

○A72.52.4.1222017-03-23 → 2017-03-23 · 4 obs

○ 2016-07-13 02:29:20
● 2017-03-23 23:30:16
○ 2020-01-08 16:32:54
○ 2026-04-24 02:57:20

○A72.52.4.912016-03-12 → 2016-07-13 · 5 obs

○ 2015-12-10 03:56:42
● 2016-03-12 09:03:14
● 2016-07-13 02:29:20
○ 2017-03-23 23:30:16
○ 2026-04-24 02:57:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cn	e.dns.cn, a.dns.cn, c.dns.cn, d.dns.cn...	-
cfyn.cn	dm1.longmingdns.com, dm2.longmingdns.com	-

✅ Authoritative Response

Server:211.99.99.56

NS records: dm1.longmingdns.com, dm2.longmingdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfyn.cn (unsigned zone)

⏱️ Timing

Total: 1951ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`38.33.26.145`
NS	2	`dm1.longmingdns.com, dm2.longmingdns.com`
SOA	1	`dm1.longmingdns.com dnsadmin.longmingdns`

Analysis

IP Addresses

cfyn.cn points to a single IP address: 38.33.26.145.

Name Servers

cfyn.cn is delegated to two name servers: dm1.longmingdns.com and dm2.longmingdns.com.

cfyn.cn uses the same name server setup as other domains, including singrela.cn, gmttw.cn, netdiary.cn, zglpmy.cn and junweida.cn.

Host names with two IP numbers: dm2.longmingdns.com points to 183.253.57.197 and 211.99.99.56.

Host names with one IP number: dm1.longmingdns.com points to 218.98.111.163.

cfyn.cn - robtex.com

cfyn.cn

cn