`jfcha.com`

DNSSEC	⚠️ Not signed
A	198.23.240.180^{🇺🇸 Colocrossing-AS198.23.240.0/24}
		PTR	`198-23-240-180-host.colocrossing.com`
NS	`ns1.julydns.com` ⭐ ⚠️ Not in parent delegation
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
NS	`ns1.judns.com` ⚠️ Not in zone NS records
		A	47.97.51.45^{🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD}
			PTR	`ip-47-97-51-45.defastlink.net`
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}
			PTR	`ip-162-159-27-251.defastlink.net`
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}
			PTR	`ip-162-159-48-223.defastlink.net`
SOA	`ns1.julydns.com`master@jmdns.com serial=1772801421

`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=1771291435

Subdomains

www.jfcha.com

Same first word

jfcha.com

jfcha.org

Similar names

afchj.blogspot.com

jhfca.com

afchj.cz

fhjac.com

DNS History

9 records (5 active, 4 former)

○NS(root)2015-06-03 → 2016-12-07 · 4 obs

● 2015-06-03 23:14:24
● 2016-12-07 02:15:22
○ 2017-10-31 08:01:16
○ 2026-03-23 13:09:42

●NSns1.judns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-10-31 08:01:16
● 2026-02-21 19:19:18
● 2026-03-23 13:09:42

●NSns1.julydns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-10-31 08:01:16
● 2026-02-21 19:19:18
● 2026-03-23 13:09:42

●NSns2.judns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-10-31 08:01:16
● 2026-02-21 19:19:18
● 2026-03-23 13:09:42

●NSns2.julydns.com2026-02-21 → 2026-03-23 · 3 obs

○ 2017-10-31 08:01:16
● 2026-02-21 19:19:18
● 2026-03-23 13:09:42

○A104.143.158.1192026-02-21 → 2026-03-23 · 2 obs

○ 2026-02-21 19:19:18
○ 2026-03-23 13:09:42

○A124.172.244.312015-06-03 → 2016-12-07 · 4 obs

● 2015-06-03 23:14:24
● 2016-12-07 02:15:22
○ 2017-10-31 08:01:16
○ 2026-03-23 13:09:42

○A192.227.236.622026-02-21 → 2026-03-01 · 5 obs

○ 2017-10-31 08:01:16
● 2026-02-21 19:19:18
● 2026-03-01 19:02:30
○ 2026-03-09 16:15:30
○ 2026-03-23 13:09:42

●A198.23.240.1802026-03-09 → 2026-03-23 · 3 obs

○ 2026-03-01 19:02:30
● 2026-03-09 16:15:30
● 2026-03-23 13:09:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jfcha.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 jfcha.com (unsigned zone)

⏱️ Timing

Total: 479ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.23.240.180`
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

jfcha.com is a parent of www.jfcha.com.

IP Addresses

jfcha.com points to a single IP address: 198.23.240.180.

Name Servers

jfcha.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 jfcha.com are shared with other domains, for instance qingditech.com, iwml.com, cz-gd.com, xbjyds.cn and tzhqyzx.com.