`columbiaky.com`

DNSSEC	⚠️ Not signed
NS	`ns-307.awsdns-38.com` ⚠️ Not in zone NS records
		A	2600:9000:5301:3300::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-307.awsdns-38.com`
		A	205.251.193.51^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-307.awsdns-38.com`
NS	`ns2.kycities.net` ⚠️ Not in zone NS records
		A	74.143.35.99^{🇺🇸 RR-Star_Communications_LLC74.128.0.0/12 RR-Route}
			PTR	`syn-074-143-035-099.biz.spectrum.com`

`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=1776209442

WOT: SAFE (68/100)

Same first word

columbiaky.com

DNS History

5 records (2 active, 3 former)

●NSns-307.awsdns-38.com2026-02-22 → 2026-04-15 · 3 obs

○ 2017-06-04 07:47:18
● 2026-02-22 16:22:52
● 2026-04-15 00:01:08

○NSns1.kycities.net2015-08-19 → 2017-06-04 · 4 obs

● 2015-08-19 07:28:18
● 2017-06-04 07:47:18
○ 2026-02-22 16:22:52
○ 2026-04-15 00:01:08

●NSns2.kycities.net2015-08-19 → 2026-04-15 · 2 obs

● 2015-08-19 07:28:18
● 2026-04-15 00:01:08

○A173.164.9.12015-08-19 → 2016-09-08 · 4 obs

● 2015-08-19 07:28:18
● 2016-09-08 00:27:46
○ 2017-06-04 07:47:18
○ 2026-04-15 00:01:08

○A40.132.90.352017-06-04 → 2017-06-04 · 4 obs

○ 2016-09-08 00:27:46
● 2017-06-04 07:47:18
○ 2026-02-22 16:22:52
○ 2026-04-15 00:01:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, e.gtld-servers.net...	-
columbiaky.com	ns2.kycities.net, ns-307.awsdns-38.com	1 record

✅ Authoritative Response

Server:205.251.193.51

NS records: ns2.kycities.net, ns-307.awsdns-38.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columbiaky.com (unsigned zone)

⏱️ Timing

Total: 4404ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns-307.awsdns-38.com)

Analysis

Name Servers

columbiaky.com is delegated to two name servers ns-307.awsdns-38.com and ns2.kycities.net.

columbiaky.com at least partially shares name servers with other domains, for instance croply.com.au, mysterydojo.com, theviseo.com, 176n28.38.108.111.in-addr.arpa and flatironlabs.com.

These name servers are commonly used alongside ns-918.awsdns-50.net and ns-1016.awsdns-63.net.

Two IP numbers for a host: ns-307.awsdns-38.com points to 2600:9000:5301:3300::1 and 205.251.193.51.

One IP number for a host: ns2.kycities.net points to 74.143.35.99.

columbiaky.com - robtex.com

columbiaky.com

com