`sydffk.com`

DNSSEC	⚠️ Not signed
A	154.23.171.81^{🇺🇸 FASTNET-AS154.23.171.0/24 KURUN CLOUD INC}
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=1767095586

`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=1776016222

Same first word

sydffk.com

DNS History

13 records (5 active, 8 former)

○NSdns10.hichina.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 17:32:14
○ 2015-10-27 07:04:00
○ 2026-04-12 18:00:58

○NSdns9.hichina.com2015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 17:32:14
○ 2015-10-27 07:04:00
○ 2026-04-12 18:00:58

○NSf1g1ns1.dnspod.net2015-10-27 → 2017-08-16 · 5 obs

○ 2015-06-06 17:32:14
● 2015-10-27 07:04:00
● 2017-08-16 12:10:10
○ 2026-03-22 19:32:58
○ 2026-04-12 18:00:58

○NSf1g1ns2.dnspod.net2015-10-27 → 2017-08-16 · 5 obs

○ 2015-06-06 17:32:14
● 2015-10-27 07:04:00
● 2017-08-16 12:10:10
○ 2026-03-22 19:32:58
○ 2026-04-12 18:00:58

●NSns1.judns.com2026-03-22 → 2026-04-12 · 3 obs

○ 2017-08-16 12:10:10
● 2026-03-22 19:32:58
● 2026-04-12 18:00:58

●NSns1.julydns.com2026-03-22 → 2026-04-12 · 3 obs

○ 2017-08-16 12:10:10
● 2026-03-22 19:32:58
● 2026-04-12 18:00:58

●NSns2.judns.com2026-03-22 → 2026-04-12 · 3 obs

○ 2017-08-16 12:10:10
● 2026-03-22 19:32:58
● 2026-04-12 18:00:58

●NSns2.julydns.com2026-03-22 → 2026-04-12 · 3 obs

○ 2017-08-16 12:10:10
● 2026-03-22 19:32:58
● 2026-04-12 18:00:58

○A114.112.56.1032015-10-27 → 2016-04-03 · 5 obs

○ 2015-06-06 17:32:14
● 2015-10-27 07:04:00
● 2016-04-03 06:23:26
○ 2016-09-19 12:58:46
○ 2026-04-12 18:00:58

○A118.186.66.2432015-06-06 → 2015-06-06 · 3 obs

● 2015-06-06 17:32:14
○ 2015-10-27 07:04:00
○ 2026-04-12 18:00:58

●A154.23.171.812026-03-22 → 2026-04-12 · 3 obs

○ 2017-08-16 12:10:10
● 2026-03-22 19:32:58
● 2026-04-12 18:00:58

○A222.73.144.1562016-09-19 → 2016-09-19 · 4 obs

○ 2016-04-03 06:23:26
● 2016-09-19 12:58:46
○ 2017-08-16 12:10:10
○ 2026-04-12 18:00:58

○CNAME520c182c11a8aac2.360safedns.com2016-09-19 → 2017-08-16 · 4 obs

● 2016-09-19 12:58:46
● 2017-08-16 12:10:10
○ 2026-03-22 19:32:58
○ 2026-04-12 18:00:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
sydffk.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 sydffk.com (unsigned zone)

⏱️ Timing

Total: 360ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`154.23.171.81`
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

sydffk.com maps to IP address 154.23.171.81.

Other host names, for example, gsklkj.com share IP numbers with sydffk.com.

Name Servers

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

sydffk.com at least partially shares name servers with other domains such as fangtanqun.com, bjlhyspx.com, jabzb.com, mi-ri.cn and szantong.com.