columnis.com - dns.ninja

`columnis.com`

DNSSEC	⚠️ Not signed
A	54.81.237.140^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
		PTR	`ec2-54-81-237-140.compute-1.amazonaws.com`
NS	`ns-533.awsdns-02.net` ⭐
		A	2600:9000:5302:1500::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-533.awsdns-02.net`
		A	205.251.194.21^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-533.awsdns-02.net`
NS	`ns-1305.awsdns-35.org`
		A	2600:9000:5305:1900::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1305.awsdns-35.org`
		A	205.251.197.25^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1305.awsdns-35.org`
NS	`ns-181.awsdns-22.com`
		A	2600:9000:5300:b500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-181.awsdns-22.com`
		A	205.251.192.181^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-181.awsdns-22.com`
NS	`ns-1992.awsdns-57.co.uk`
		A	2600:9000:5307:c800::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1992.awsdns-57.co.uk`
		A	205.251.199.200^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1992.awsdns-57.co.uk`
TXT	`AR2UXshDDmKLKMy4Vs9WN9ufmF7Vab+scGv8DLIcFX0=`
SOA	`ns-533.awsdns-02.net`awsdns-hostmaster@amazon.com serial=1

`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=1785365177

Subdomains

www.columnis.com

api2.columnis.com

Same first word

columnis.com

Similar names

DNS History

6 records (5 active, 1 former)

●NSns-1305.awsdns-35.org2015-11-02 → 2026-07-29 · 2 obs

● 2015-11-02 10:37:14
● 2026-07-29 22:57:48

●NSns-181.awsdns-22.com2015-11-02 → 2026-07-29 · 2 obs

● 2015-11-02 10:37:14
● 2026-07-29 22:57:48

●NSns-1992.awsdns-57.co.uk2015-11-02 → 2026-07-29 · 2 obs

● 2015-11-02 10:37:14
● 2026-07-29 22:57:48

●NSns-533.awsdns-02.net2015-11-02 → 2026-07-29 · 2 obs

● 2015-11-02 10:37:14
● 2026-07-29 22:57:48

●A54.81.237.1402026-02-16 → 2026-07-29 · 3 obs

○ 2017-05-30 09:48:38
● 2026-02-16 08:26:50
● 2026-07-29 22:57:48

○A75.126.156.1302015-11-02 → 2017-05-30 · 4 obs

● 2015-11-02 10:37:14
● 2017-05-30 09:48:38
○ 2026-02-16 08:26:50
○ 2026-07-29 22:57:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, e.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net...	-
columnis.com	ns-181.awsdns-22.com, ns-533.awsdns-02.net, ns-1305.awsdns-35.org, ns-1992.awsdns-57.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.200

NS records: ns-181.awsdns-22.com, ns-533.awsdns-02.net, ns-1305.awsdns-35.org, ns-1992.awsdns-57.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columnis.com (unsigned zone)

⏱️ Timing

Total: 459ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`54.81.237.140`
NS	4	`ns-1305.awsdns-35.org, ns-181.awsdns-22.com...`
TXT	1	`AR2UXshDDmKLKMy4Vs9WN9ufmF7Vab+scGv8DLIc`
SOA	1	`ns-533.awsdns-02.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-181.awsdns-22.com, ns-181.awsdns-22.com)

Analysis

Hierarchy

columnis.com is the parent domain of www.columnis.com and api2.columnis.com.

IP Addresses

columnis.com points to a single IP number: 54.81.237.140.

Additional host names — www.alfajoresportezuelo.com.uy, ec2-54-81-237-140.compute-1.amazonaws.com, seguroamericano.com.uy and two others — share IP numbers with columnis.com.

Name Servers

columnis.com has four authoritative name servers: ns-181.awsdns-22.com, ns-533.awsdns-02.net, ns-1305.awsdns-35.org and ns-1992.awsdns-57.co.uk.

The name servers of columnis.com overlap at least partially with those of other domains — among them d1zfpjx3f0k2o1.cloudfront.net, promo-talk.com, buenalingua.org and two more.

Each of the four hosts ns-181.awsdns-22.com, ns-533.awsdns-02.net, ns-1305.awsdns-35.org and ns-1992.awsdns-57.co.uk has two IP addresses. ns-181.awsdns-22.com points to 205.251.192.181 and 2600:9000:5300:b500::1. ns-533.awsdns-02.net points to 205.251.194.21 and 2600:9000:5302:1500::1. ns-1305.awsdns-35.org points to 205.251.197.25 and 2600:9000:5305:1900::1. ns-1992.awsdns-57.co.uk points to 205.251.199.200 and 2600:9000:5307:c800::1.