ottcpu.com - dns.ninja

`ottcpu.com`

DNSSEC	⚠️ Not signed
A	183.136.138.172^{🇨🇳 CHINATELECOM-ZHEJIANG-NINGBO-IDC183.136.138.0/24 Chinanet-NingBo-IDC}
NS	`ns1.julydns.com` ⭐
		A	162.159.48.223^{Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.julydns.com`
		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=1784368786

`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=1785165732

Same first word

ottcpu.com

Similar names

tcpout.net

topcut.co.il

upcott.org.uk

topcut.dk

topcut.de

topcut.biz

puctto.com

topcut.ch

topcut.at

topcut.co.uk

cottup.com

optcut.de

topcut.fi

puctto.me

cutopt.com

topcut.com.au

topcut.se

upcott.com

topcut.com

topcut.net

optcut.it

totcup.com

topcut.org

cuttop.com

DNS History

20 records (3 active, 17 former)

○NSexp1.judns.com2026-04-05 → 2026-04-08 · 5 obs

○ 2026-03-15 01:56:10
● 2026-04-05 19:51:52
● 2026-04-08 22:06:56
○ 2026-06-29 05:30:04
○ 2026-07-27 15:48:12

○NSexp2.judns.com2026-04-05 → 2026-04-08 · 5 obs

○ 2026-03-15 01:56:10
● 2026-04-05 19:51:52
● 2026-04-08 22:06:56
○ 2026-06-29 05:30:04
○ 2026-07-27 15:48:12

○NSns1.judns.com2026-02-19 → 2026-03-15 · 5 obs

○ 2018-05-12 14:58:46
● 2026-02-19 15:30:46
● 2026-03-15 01:56:10
○ 2026-04-05 19:51:52
○ 2026-07-27 15:48:12

●NSns1.julydns.com2026-02-19 → 2026-07-27 · 7 obs

○ 2018-05-12 14:58:46
● 2026-02-19 15:30:46
● 2026-03-15 01:56:10
○ 2026-04-05 19:51:52
○ 2026-04-08 22:06:56
● 2026-06-29 05:30:04
● 2026-07-27 15:48:12

○NSns2.judns.com2026-02-19 → 2026-03-15 · 5 obs

○ 2018-05-12 14:58:46
● 2026-02-19 15:30:46
● 2026-03-15 01:56:10
○ 2026-04-05 19:51:52
○ 2026-07-27 15:48:12

●NSns2.julydns.com2026-02-19 → 2026-07-27 · 7 obs

○ 2018-05-12 14:58:46
● 2026-02-19 15:30:46
● 2026-03-15 01:56:10
○ 2026-04-05 19:51:52
○ 2026-04-08 22:06:56
● 2026-06-29 05:30:04
● 2026-07-27 15:48:12

○NSns59.domaincontrol.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○NSns60.domaincontrol.com2018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A110.6.43.132026-02-19 → 2026-02-19 · 4 obs

○ 2018-05-12 14:58:46
● 2026-02-19 15:30:46
○ 2026-03-15 01:56:10
○ 2026-07-27 15:48:12

●A183.136.138.1722026-06-29 → 2026-07-27 · 3 obs

○ 2026-03-15 01:56:10
● 2026-06-29 05:30:04
● 2026-07-27 15:48:12

○A184.168.221.382018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A184.168.221.482018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A184.168.221.542018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A50.63.202.322018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A50.63.202.352018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A50.63.202.462018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A50.63.202.492018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A50.63.202.552018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○A50.63.202.602018-05-12 → 2018-05-12 · 3 obs

● 2018-05-12 14:58:46
○ 2026-02-19 15:30:46
○ 2026-07-27 15:48:12

○CNAMEexp.judns.com2026-04-05 → 2026-04-08 · 4 obs

● 2026-04-05 19:51:52
● 2026-04-08 22:06:56
○ 2026-06-29 05:30:04
○ 2026-07-27 15:48:12

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.48.223

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ottcpu.com (unsigned zone)

⏱️ Timing

Total: 456ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`183.136.138.172`
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.julydns.com, ns2.julydns.com)

Analysis

IP Addresses

ottcpu.com resolves to just one IP address, 183.136.138.172.

Two other host names, along with zcwl-zj.com, baoyingsz.com and xdjxh.com, also share IP numbers with ottcpu.com.

Name Servers

DNS delegation for ottcpu.com points to two name servers: ns1.julydns.com and ns2.julydns.com.

ottcpu.com shares its NS records with other domains, for example tjbkjd.com, wflccd.com, ziximicro.com and two others.

At least some of ottcpu.com's name servers are shared with other domains, for example jsplanck.com, erenele.com, bjhunjia.com and two more.

These name servers are often deployed together with the name servers ns1.judns.com, ns2.judns.com, ns1.onclouddns.com and ns2.onclouddns.com.

Both ns1.julydns.com and ns2.julydns.com have a single IP address, 162.159.48.223, and share it.

Host names pointing to 162.159.48.223 IP addresses: ns1.julydns.com and ns2.julydns.com.