`lfkokusan.com`

DNSSEC	⚠️ Not signed
NS	`ns.dns.net.cn` ⚠️ Not in zone NS records
		A	61.135.129.2^{🇨🇳 CHINA169-BJ61.135.128.0/20}
NS	`ns7.dns.net.cn` ⚠️ Not in zone NS records
		A	118.145.6.5^{🇨🇳 DXTNET118.145.0.0/20 CMI (Customer Route)}

`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=1775425222

Same first word

lfkokusan.com

lfkokusan.net

DNS History

8 records (2 active, 6 former)

●NSns.dns.net.cn2015-06-08 → 2026-04-05 · 6 obs

○ 2008-03-20 00:55:42
● 2015-06-08 13:45:32
● 2015-11-17 05:58:20
○ 2015-11-19 07:30:20
● 2016-02-27 05:21:00
● 2026-04-05 22:02:14

●NSns7.dns.net.cn2015-06-08 → 2026-04-05 · 8 obs

○ 2008-03-20 00:55:42
● 2015-06-08 13:45:32
○ 2015-11-03 16:03:48
○ 2015-11-17 05:58:20
● 2015-11-19 07:30:20
○ 2016-02-27 05:21:00
● 2018-01-31 09:06:04
● 2026-04-05 22:02:14

○MXmx.263.net2026-04-03 → 2026-04-03 · 3 obs

● 2026-04-03 03:44:18
○ 2026-04-03 18:15:10
○ 2026-04-05 22:02:14

○MXmxw.263.net2026-04-03 → 2026-04-03 · 3 obs

● 2026-04-03 03:44:18
○ 2026-04-03 18:15:10
○ 2026-04-05 22:02:14

○A119.57.249.1242015-06-08 → 2016-08-11 · 5 obs

○ 2008-03-20 00:55:42
● 2015-06-08 13:45:32
● 2016-08-11 02:02:12
○ 2016-08-25 05:13:36
○ 2026-04-05 22:02:14

○A121.42.91.652016-08-25 → 2017-01-21 · 5 obs

○ 2016-08-11 02:02:12
● 2016-08-25 05:13:36
● 2017-01-21 05:57:18
○ 2018-01-18 21:18:04
○ 2026-04-05 22:02:14

○A139.129.145.1382018-01-18 → 2018-01-31 · 5 obs

○ 2017-01-21 05:57:18
● 2018-01-18 21:18:04
● 2018-01-31 09:06:04
○ 2026-04-03 03:44:18
○ 2026-04-05 22:02:14

○A39.105.41.222026-04-03 → 2026-04-03 · 4 obs

○ 2018-01-31 09:06:04
● 2026-04-03 03:44:18
○ 2026-04-03 18:15:10
○ 2026-04-05 22:02:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
lfkokusan.com	ns.dns.net.cn, ns7.dns.net.cn	-

✅ Authoritative Response

Server:61.135.129.2

NS records: ns.dns.net.cn, ns7.dns.net.cn

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lfkokusan.com (unsigned zone)

⏱️ Timing

Total: 3370ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`39.105.41.22`
NS	2	`ns7.dns.net.cn, ns.dns.net.cn`
MX	2	`mx.263.net (pri: 10), mxw.263.net (pri: 5)`
SOA	1	`ns.dns.net.cn hostmaster.dns.net.cn`

Analysis

Name Servers

lfkokusan.com's delegation is to two name servers ns7.dns.net.cn and ns.dns.net.cn.

lfkokusan.com shares the same name server configuration as other domains, such as shelterlogicchina.com, qhrch.com, maiding.net, kingdom.cn and naobodeng.com.

lfkokusan.com at least partially shares its name servers with other domains, for instance bjsjth.com.cn, cesc.org.cn, capiac.org.cn, kyland.com.cn and bjsjjg.com.cn.

These name servers are commonly used alongside ns20.dns.net.cn and ns2.dns.net.cn.

Host names with a single IP:

ns7.dns.net.cn resolves to 118.145.6.5.

ns.dns.net.cn resolves to 61.135.129.2.

lfkokusan.com - robtex.com

lfkokusan.com

com