`colintan.com`

DNSSEC	⚠️ Not signed
A	103.119.0.144^{🇨🇳 RAINBOWIDC-AS-AP103.119.0.0/23}
NS	`a3.share-dns.com` ⭐ ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b3.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
SOA	`a.share-dns.com`master@share-dns.com serial=1777685236

`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=1778795356

⚠️ On DNS blocklist: tif, ultimate

Subdomains

www.colintan.com

Similar names

DNS History

10 records (5 active, 5 former)

●NSa.share-dns.com2026-05-14 → 2026-05-14 · 2 obs

○ 2017-07-09 20:29:00
● 2026-05-14 22:05:42

●NSa3.share-dns.com2026-05-14 → 2026-05-14 · 2 obs

○ 2017-07-09 20:29:00
● 2026-05-14 22:05:42

●NSb.share-dns.net2026-05-14 → 2026-05-14 · 2 obs

○ 2017-07-09 20:29:00
● 2026-05-14 22:05:42

●NSb3.share-dns.net2026-05-14 → 2026-05-14 · 2 obs

○ 2017-07-09 20:29:00
● 2026-05-14 22:05:42

○NSns3.101sitehosting.net2015-08-31 → 2017-07-09 · 3 obs

● 2015-08-31 14:43:22
● 2017-07-09 20:29:00
○ 2026-05-14 22:05:42

○NSns4.101sitehosting.net2015-08-31 → 2017-07-09 · 3 obs

● 2015-08-31 14:43:22
● 2017-07-09 20:29:00
○ 2026-05-14 22:05:42

○MXmail.colintan.com2015-08-31 → 2017-07-09 · 3 obs

● 2015-08-31 14:43:22
● 2017-07-09 20:29:00
○ 2026-05-14 22:05:42

●A103.119.0.1442026-05-14 → 2026-05-14 · 2 obs

○ 2017-07-09 20:29:00
● 2026-05-14 22:05:42

○A104.219.57.862017-07-09 → 2017-07-09 · 3 obs

○ 2016-09-08 06:42:52
● 2017-07-09 20:29:00
○ 2026-05-14 22:05:42

○A162.222.139.102015-08-31 → 2016-09-08 · 4 obs

● 2015-08-31 14:43:22
● 2016-09-08 06:42:52
○ 2017-07-09 20:29:00
○ 2026-05-14 22:05:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
colintan.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colintan.com (unsigned zone)

⏱️ Timing

Total: 1078ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.119.0.144`
NS	2	`a.share-dns.com, b.share-dns.net`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

Hierarchy

colintan.com is the parent of www.colintan.com.

IP Addresses

colintan.com points to IP number 103.119.0.144.

For instance, other host names douglassdoorservice.com, www.azwob.com, www.lgmprod.com, jayoboxes.com and www.colintan.com share IP numbers with colintan.com.

Name Servers

colintan.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

colintan.com shares name servers with other domains at least partially, for example kyoshin-jigyo.com, gzjsccj.com, gzzcds.com, rainbowcui.com and zzpwfs.com.