`qcdzybc.com`

DNSSEC	⚠️ Not signed
NS	`ns1.kouming.net` ⭐
		A	2610:150:820a:0:216:3cff:fe7a:96a^{🇺🇸 SHARKTECH-12610:150:8000::/34 Sharktech Inc.}
		A	70.39.75.96^{🇺🇸 SHARKTECH-170.39.75.0/24 PNAP-CHG FDCS Route}
			PTR	`tesu.edu`
		A	208.98.39.15^{🇺🇸 SHARKTECH-1208.98.39.0/24}
NS	`ns2.kouming.net`
		A	2400:51c0:0:2::5^{🇭🇰 SZKF-AS-AP2400:51c0::/32 kwaifong information service}
		A	103.97.0.246^{🇭🇰 SZKF-AS-AP103.97.0.0/24 HKKF}
SOA	`ns1.kouming.net`root@kouming.net serial=1772490258

`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=1774535142

Same first word

qcdzybc.com

Similar names

dqzycbc.com

DNS History

15 records (2 active, 13 former)

○NSf1g1ns1.dnspod.net2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 23:19:32
● 2017-03-18 08:27:56
○ 2020-01-13 18:54:16
○ 2026-03-26 14:38:30

○NSf1g1ns2.dnspod.net2017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 23:19:32
● 2017-03-18 08:27:56
○ 2020-01-13 18:54:16
○ 2026-03-26 14:38:30

○NSjuming.dnsdun.com2020-01-13 → 2020-01-13 · 3 obs

○ 2017-03-18 08:27:56
● 2020-01-13 18:54:16
○ 2026-03-26 14:38:30

○NSjuming.dnsdun.net2020-01-13 → 2020-01-13 · 3 obs

○ 2017-03-18 08:27:56
● 2020-01-13 18:54:16
○ 2026-03-26 14:38:30

●NSns1.kouming.net2026-03-26 → 2026-03-26 · 2 obs

○ 2020-01-13 18:54:16
● 2026-03-26 14:38:30

○NSns1.qcdzybc.com2015-07-18 → 2016-07-08 · 4 obs

● 2015-07-18 20:41:16
● 2016-07-08 23:19:32
○ 2017-03-18 08:27:56
○ 2026-03-26 14:38:30

○NSns1637.ztomy.com2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 14:38:30

●NSns2.kouming.net2026-03-26 → 2026-03-26 · 2 obs

○ 2020-01-13 18:54:16
● 2026-03-26 14:38:30

○NSns2637.ztomy.com2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 14:38:30

○MX~2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 14:38:30

○A104.161.27.222017-03-18 → 2017-03-18 · 4 obs

○ 2016-07-08 23:19:32
● 2017-03-18 08:27:56
○ 2020-01-13 18:54:16
○ 2026-03-26 14:38:30

○A125.76.246.792015-07-18 → 2016-07-08 · 4 obs

● 2015-07-18 20:41:16
● 2016-07-08 23:19:32
○ 2017-03-18 08:27:56
○ 2026-03-26 14:38:30

○A204.11.56.372026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 14:38:30

○A46.3.233.2142020-01-13 → 2020-01-13 · 3 obs

○ 2017-03-18 08:27:56
● 2020-01-13 18:54:16
○ 2026-03-26 14:38:30

○PTRns1637.ztomy.com2026-03-26 → 2026-03-26 · 1 obs

○ 2026-03-26 14:38:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qcdzybc.com	ns1.kouming.net, ns2.kouming.net	-

✅ Authoritative Response

Server:103.97.0.246

NS records: ns1.kouming.net, ns2.kouming.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qcdzybc.com (unsigned zone)

⏱️ Timing

Total: 916ms | Queries: -

📄 Records

Type	Count	Sample Data
SOA	1	`ns1.kouming.net root.kouming.net`

Analysis

Name Servers

qcdzybc.com is delegated to two name servers: ns1.kouming.net and ns2.kouming.net.

qcdzybc.com uses the same name server setup as other domains such as etyxj.com, idctt.com, njufsoft.com, wanxiang88.com and maishiga.com.

Host names with three IP numbers:

ns1.kouming.net points to 2610:150:820a:0:216:3cff:fe7a:96a, 70.39.75.96 and 208.98.39.15.

Host names with two IP numbers:

ns2.kouming.net points to 2400:51c0:0:2::5 and 103.97.0.246.

qcdzybc.com - robtex.com

qcdzybc.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

`qcdzybc.com`

`com`