`f4ad.com`

DNSSEC	⚠️ Not signed
A	47.100.139.184^{🇨🇳 Alibaba-Cloud47.100.0.0/15}
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=1742648578

`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

Same first word

f4ad.com

Similar names

ad4f.com

fa4d.com

df4a.com

d4af.com

DNS History

11 records (5 active, 6 former)

●NSns1.judns.com2026-02-18 → 2026-03-23 · 3 obs

○ 2017-04-18 09:50:46
● 2026-02-18 17:02:30
● 2026-03-23 04:49:10

●NSns1.julydns.com2026-02-18 → 2026-03-23 · 3 obs

○ 2017-04-18 09:50:46
● 2026-02-18 17:02:30
● 2026-03-23 04:49:10

●NSns2.judns.com2026-02-18 → 2026-03-23 · 3 obs

○ 2017-04-18 09:50:46
● 2026-02-18 17:02:30
● 2026-03-23 04:49:10

●NSns2.julydns.com2026-02-18 → 2026-03-23 · 3 obs

○ 2017-04-18 09:50:46
● 2026-02-18 17:02:30
● 2026-03-23 04:49:10

○NSns57.1and1.com2015-08-22 → 2017-04-18 · 4 obs

● 2015-08-22 12:34:44
● 2017-04-18 09:50:46
○ 2026-02-18 17:02:30
○ 2026-03-23 04:49:10

○NSns58.1and1.com2015-08-22 → 2017-04-18 · 4 obs

● 2015-08-22 12:34:44
● 2017-04-18 09:50:46
○ 2026-02-18 17:02:30
○ 2026-03-23 04:49:10

○MXmx00.1and1.com2015-08-22 → 2017-04-18 · 4 obs

● 2015-08-22 12:34:44
● 2017-04-18 09:50:46
○ 2026-02-18 17:02:30
○ 2026-03-23 04:49:10

○MXmx01.1and1.com2015-08-22 → 2017-04-18 · 4 obs

● 2015-08-22 12:34:44
● 2017-04-18 09:50:46
○ 2026-02-18 17:02:30
○ 2026-03-23 04:49:10

○A216.250.121.112017-04-18 → 2017-04-18 · 4 obs

○ 2016-07-15 13:53:48
● 2017-04-18 09:50:46
○ 2026-02-18 17:02:30
○ 2026-03-23 04:49:10

●A47.100.139.1842026-02-18 → 2026-03-23 · 3 obs

○ 2017-04-18 09:50:46
● 2026-02-18 17:02:30
● 2026-03-23 04:49:10

○A74.208.18.192015-08-22 → 2016-07-15 · 4 obs

● 2015-08-22 12:34:44
● 2016-07-15 13:53:48
○ 2017-04-18 09:50:46
○ 2026-03-23 04:49:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
f4ad.com	ns1.judns.com, ns2.judns.com	2 records

✅ Authoritative Response

Server:162.159.27.251

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f4ad.com (unsigned zone)

⏱️ Timing

Total: 3217ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`47.100.139.184`
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

f4ad.com points to a single IP address: 47.100.139.184.

Other host names such as hnyutu.com, nwobb.com, hyhyzs.com, www.03cj.com and 03cj.com share IP numbers with f4ad.com.

Name Servers

f4ad.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 f4ad.com are shared with other domains, for instance rengchi.com, rdon.cn, zyszkb.com, qhhnta.com and jjlys.cn.