`coltcon.com`

CNAME	`overdue.aliyun.com`
DNSSEC	⚠️ Not signed
A	170.33.12.185^{🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811}
		PTR	`ip-170-33-12-185.defastlink.net`

`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

coltcon.net

coltcon.com

Similar names

ccolton.com

cctolon.com

cnctool.co.kr

cnctool.net

cnctool.com.cn

loccont.com.br

cnctool.com

cnctool.de

DNS History

20 records (3 active, 17 former)

●NSdns21.hichina.com2026-03-21 → 2026-03-22 · 3 obs

○ 2017-01-27 18:32:54
● 2026-03-21 13:39:36
● 2026-03-22 02:37:38

●NSdns22.hichina.com2026-03-21 → 2026-03-22 · 3 obs

○ 2017-01-27 18:32:54
● 2026-03-21 13:39:36
● 2026-03-22 02:37:38

○NSlee.ns.cloudflare.com2015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

○NSmia.ns.cloudflare.com2015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

○NSns1.eedns.com2016-01-29 → 2016-01-29 · 4 obs

○ 2015-11-12 06:31:52
● 2016-01-29 13:12:36
○ 2016-05-03 10:33:46
○ 2026-03-22 02:37:38

○NSns1.oco.net2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 17:54:46
○ 2015-06-03 03:37:16
○ 2026-03-22 02:37:38

○NSns2.oco.net2009-01-19 → 2009-01-19 · 3 obs

● 2009-01-19 17:54:46
○ 2015-06-03 03:37:16
○ 2026-03-22 02:37:38

○NSns47.domaincontrol.com2016-05-03 → 2017-01-27 · 5 obs

○ 2016-01-29 13:12:36
● 2016-05-03 10:33:46
● 2017-01-27 18:32:54
○ 2026-03-21 13:39:36
○ 2026-03-22 02:37:38

○NSns48.domaincontrol.com2016-05-03 → 2017-01-27 · 5 obs

○ 2016-01-29 13:12:36
● 2016-05-03 10:33:46
● 2017-01-27 18:32:54
○ 2026-03-21 13:39:36
○ 2026-03-22 02:37:38

○MXmailstore1.secureserver.net2016-05-03 → 2017-01-27 · 5 obs

○ 2016-01-29 13:12:36
● 2016-05-03 10:33:46
● 2017-01-27 18:32:54
○ 2026-03-21 13:39:36
○ 2026-03-22 02:37:38

○MXmxdomain.qq.com2015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

○MXsmtp.secureserver.net2016-05-03 → 2017-01-27 · 5 obs

○ 2016-01-29 13:12:36
● 2016-05-03 10:33:46
● 2017-01-27 18:32:54
○ 2026-03-21 13:39:36
○ 2026-03-22 02:37:38

○A104.28.0.112015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

○A104.28.1.112015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

○A184.164.70.132016-01-29 → 2016-01-29 · 4 obs

○ 2015-11-12 06:31:52
● 2016-01-29 13:12:36
○ 2016-05-03 10:33:46
○ 2026-03-22 02:37:38

○A184.168.221.282017-01-27 → 2017-01-27 · 4 obs

○ 2016-05-03 10:33:46
● 2017-01-27 18:32:54
○ 2026-03-21 13:39:36
○ 2026-03-22 02:37:38

○A184.168.221.292016-05-03 → 2016-05-03 · 4 obs

○ 2016-01-29 13:12:36
● 2016-05-03 10:33:46
○ 2017-01-27 18:32:54
○ 2026-03-22 02:37:38

○A2400:cb00:2048:1::681c:10b2015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

○A2400:cb00:2048:1::681c:b2015-06-03 → 2015-11-12 · 5 obs

○ 2009-01-19 17:54:46
● 2015-06-03 03:37:16
● 2015-11-12 06:31:52
○ 2016-01-29 13:12:36
○ 2026-03-22 02:37:38

●CNAMEoverdue.aliyun.com2026-03-21 → 2026-03-22 · 2 obs

● 2026-03-21 13:39:36
● 2026-03-22 02:37:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...	-
coltcon.com	dns21.hichina.com, dns22.hichina.com	18 records

✅ Authoritative Response

Server: 120.76.107.40

NS records: dns21.hichina.com, dns22.hichina.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coltcon.com (unsigned zone)

⏱️ Timing

Total: 3647ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns22.hichina.com, dns21.hichina.com`
CNAME	1	`overdue.aliyun.com`
SOA	1	`dns21.hichina.com hostmaster.hichina.com`

📌 Glue Records Collected

Total: 18

Out-of-bailiwick: 18 (dns21.hichina.com, dns21.hichina.com, dns21.hichina.com...)

Analysis

IP Addresses

coltcon.com points to a single IP: 170.33.12.185.

Other host names, for instance tdjm.cn, wwnx.cn, buchaoxi.com, akryb.com and wtgc.cn share IP numbers with coltcon.com.

coltcon.com - robtex.com

coltcon.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`coltcon.com`

`com`