`tkco-dns.com`

DNSSEC	⚠️ Not signed
NS	`ns3.tkco-dns.com` ⚠️ Not in zone NS records
		A	170.249.209.18^{🇺🇸 PRIVATESYSTEMS170.249.208.0/20 MNT-KNOWN-1 route 170.249.208.000/20 AS63410}
			PTR	`server.tkco-dns.com`
NS	`ns4.tkco-dns.com` ⚠️ Not in zone NS records
		A	170.249.209.19^{🇺🇸 PRIVATESYSTEMS170.249.208.0/20 MNT-KNOWN-1 route 170.249.208.000/20 AS63410}

`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=1776146777

Previously MX for

tkco-dns.com

Subdomains

server.tkco-dns.com

ns3.tkco-dns.com

ns4.tkco-dns.com

Same first word

tkco-dns.com

Similar names

dk-const.com

DNS History

8 records (2 active, 6 former)

○NSns1.tkco-dns.com2015-08-10 → 2015-12-09 · 4 obs

● 2015-08-10 14:00:14
● 2015-12-09 15:54:42
○ 2016-04-24 11:12:48
○ 2026-04-14 06:07:08

○NSns1.tkco.biz2016-04-24 → 2016-04-24 · 4 obs

○ 2015-12-09 15:54:42
● 2016-04-24 11:12:48
○ 2026-02-15 05:25:34
○ 2026-04-14 06:07:08

○NSns2.tkco-dns.com2015-08-10 → 2015-12-09 · 4 obs

● 2015-08-10 14:00:14
● 2015-12-09 15:54:42
○ 2016-04-24 11:12:48
○ 2026-04-14 06:07:08

○NSns2.tkco.biz2016-04-24 → 2016-04-24 · 4 obs

○ 2015-12-09 15:54:42
● 2016-04-24 11:12:48
○ 2026-02-15 05:25:34
○ 2026-04-14 06:07:08

●NSns3.tkco-dns.com2026-02-15 → 2026-04-14 · 3 obs

○ 2016-04-24 11:12:48
● 2026-02-15 05:25:34
● 2026-04-14 06:07:08

●NSns4.tkco-dns.com2026-02-15 → 2026-04-14 · 3 obs

○ 2016-04-24 11:12:48
● 2026-02-15 05:25:34
● 2026-04-14 06:07:08

○MXtkco-dns.com2015-08-10 → 2026-02-15 · 4 obs

● 2015-08-10 14:00:14
● 2026-02-15 05:25:34
○ 2026-02-19 15:14:24
○ 2026-04-14 06:07:08

○A199.26.86.222015-08-10 → 2026-02-15 · 4 obs

● 2015-08-10 14:00:14
● 2026-02-15 05:25:34
○ 2026-02-19 15:14:24
○ 2026-04-14 06:07:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net...	-
tkco-dns.com	ns3.tkco-dns.com, ns4.tkco-dns.com	2 records

✅ Authoritative Response

Server:170.249.209.18

NS records: ns3.tkco-dns.com, ns4.tkco-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tkco-dns.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns3.tkco-dns.com, ns4.tkco-dns.com)

Analysis

Hierarchy

tkco-dns.com is a parent of server.tkco-dns.com, ns3.tkco-dns.com and ns4.tkco-dns.com.

Name Servers

tkco-dns.com is delegated to two name servers: ns3.tkco-dns.com and ns4.tkco-dns.com.

tkco-dns.com uses the same name server setup as other domains, for instance muro.org, tkco.biz, chamberofwolves.com, sanprimokombucha.com and ns3.tkco-dns.com.

tkco-dns.com partially shares name servers with other domains, for instance server.tkco-dns.com.

these name servers are commonly used together with ns1.tkco-dns.com and ns2.tkco-dns.com.

Host names with one IP number:

ns3.tkco-dns.com points to: 170.249.209.18.

ns4.tkco-dns.com points to: 170.249.209.19.

tkco-dns.com - robtex.com

tkco-dns.com

com