columnit.com - dns.ninja

`columnit.com`

DNSSEC	⚠️ Not signed
A	52.174.176.76^{🇳🇱 Microsoft52.160.0.0/11 MICROSOFT}
NS	`ns-1195.awsdns-21.org` ⭐
		A	2600:9000:5304:ab00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1195.awsdns-21.org`
		A	205.251.196.171^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1195.awsdns-21.org`
NS	`ns-1916.awsdns-47.co.uk`
		A	2600:9000:5307:7c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1916.awsdns-47.co.uk`
		A	205.251.199.124^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1916.awsdns-47.co.uk`
NS	`ns-74.awsdns-09.com`
		A	2600:9000:5300:4a00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-74.awsdns-09.com`
		A	205.251.192.74^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-74.awsdns-09.com`
NS	`ns-899.awsdns-48.net`
		A	2600:9000:5303:8300::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-899.awsdns-48.net`
		A	205.251.195.131^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-899.awsdns-48.net`
MX	`mx1.hc4360-84.iphmx.com` ⭐
		A	139.138.46.236^{🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.93.133^{🇺🇸 CISCO-1207.54.93.0/24 170 West Tasman Drive San Jose CA 95134 United States}
MX	`mx2.hc4360-84.iphmx.com` ⭐
		A	139.138.46.236^{🇺🇸 CISCO-1139.138.46.0/24 170 West Tasman Drive San Jose CA 95134 United States}
		A	207.54.93.133^{🇺🇸 CISCO-1207.54.93.0/24 170 West Tasman Drive San Jose CA 95134 United States}
TXT	`00DcY000004Ptrp=1TBcY00000003h3`
TXT	`MS=ms21901894`
TXT	`MS=ms33996478`
TXT	`apple-domain-verification=3sflDIDagIlmyMCD`
TXT	`atlassian-domain-verification=YzxOZzX6mJA7KvPdDmi7VUf0p6Qiu+iVYjcdfQUzXznJxIl...`
TXT	`hes=4df97d1829b113a57feedf4687bd17cf`
TXT	`v=spf1 include:aspmx.pardot.com include:_spf.salesforce.com include:spf.prote...`
SOA	`ns-1195.awsdns-21.org`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=1782540290

Subdomains

autodiscover.columnit.com

Same first word

columnit.com

Similar names

DNS History

15 records (7 active, 8 former)

●NSns-1195.awsdns-21.org2015-12-06 → 2026-06-27 · 3 obs

○ 2015-10-01 09:41:54
● 2015-12-06 00:03:46
● 2026-06-27 06:14:10

●NSns-1916.awsdns-47.co.uk2015-12-06 → 2026-06-27 · 3 obs

○ 2015-10-01 09:41:54
● 2015-12-06 00:03:46
● 2026-06-27 06:14:10

●NSns-74.awsdns-09.com2015-12-06 → 2026-06-27 · 3 obs

○ 2015-10-01 09:41:54
● 2015-12-06 00:03:46
● 2026-06-27 06:14:10

●NSns-899.awsdns-48.net2015-12-06 → 2026-06-27 · 3 obs

○ 2015-10-01 09:41:54
● 2015-12-06 00:03:46
● 2026-06-27 06:14:10

○NSns1.hostingsvcs.com2015-07-24 → 2015-10-01 · 4 obs

● 2015-07-24 03:24:26
● 2015-10-01 09:41:54
○ 2015-12-06 00:03:46
○ 2026-06-27 06:14:10

○NSns1.xo.com2015-07-24 → 2015-10-01 · 4 obs

● 2015-07-24 03:24:26
● 2015-10-01 09:41:54
○ 2015-12-06 00:03:46
○ 2026-06-27 06:14:10

○NSns2.hostingsvcs.com2015-07-24 → 2015-10-01 · 4 obs

● 2015-07-24 03:24:26
● 2015-10-01 09:41:54
○ 2015-12-06 00:03:46
○ 2026-06-27 06:14:10

○NSns3.hostingsvcs.com2015-07-24 → 2015-10-01 · 4 obs

● 2015-07-24 03:24:26
● 2015-10-01 09:41:54
○ 2015-12-06 00:03:46
○ 2026-06-27 06:14:10

○NSns4.hostingsvcs.com2015-07-24 → 2015-10-01 · 4 obs

● 2015-07-24 03:24:26
● 2015-10-01 09:41:54
○ 2015-12-06 00:03:46
○ 2026-06-27 06:14:10

○MXmail.columnit.com2015-07-24 → 2016-12-19 · 4 obs

● 2015-07-24 03:24:26
● 2016-12-19 19:38:06
○ 2026-03-12 04:47:06
○ 2026-06-27 06:14:10

●MXmx1.hc4360-84.iphmx.com2026-03-12 → 2026-06-27 · 3 obs

○ 2016-12-19 19:38:06
● 2026-03-12 04:47:06
● 2026-06-27 06:14:10

●MXmx2.hc4360-84.iphmx.com2026-03-12 → 2026-06-27 · 3 obs

○ 2016-12-19 19:38:06
● 2026-03-12 04:47:06
● 2026-06-27 06:14:10

○A192.217.121.2322015-07-24 → 2016-11-24 · 4 obs

● 2015-07-24 03:24:26
● 2016-11-24 20:14:30
○ 2016-12-19 19:38:06
○ 2026-06-27 06:14:10

○A199.102.83.352016-12-19 → 2016-12-19 · 4 obs

○ 2016-11-24 20:14:30
● 2016-12-19 19:38:06
○ 2026-03-12 04:47:06
○ 2026-06-27 06:14:10

●A52.174.176.762026-03-12 → 2026-06-27 · 3 obs

○ 2016-12-19 19:38:06
● 2026-03-12 04:47:06
● 2026-06-27 06:14:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
columnit.com	ns-74.awsdns-09.com, ns-899.awsdns-48.net, ns-1195.awsdns-21.org, ns-1916.awsdns-47.co.uk	2 records

✅ Authoritative Response

Server:205.251.199.124

NS records: ns-74.awsdns-09.com, ns-899.awsdns-48.net, ns-1195.awsdns-21.org, ns-1916.awsdns-47.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for columnit.com (unsigned zone)

⏱️ Timing

Total: 1775ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.174.176.76`
NS	4	`ns-1195.awsdns-21.org, ns-1916.awsdns-47.co.uk...`
MX	2	`mx1.hc4360-84.iphmx.com (pri: 10), mx2.hc4360-84.iphmx.com (pri: 10)`
TXT	7	`00DcY000004Ptrp=1TBcY00000003h3, MS=ms21901894...`
SOA	1	`ns-1195.awsdns-21.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-74.awsdns-09.com, ns-74.awsdns-09.com)

Analysis

Hierarchy

columnit.com serves as the parent of autodiscover.columnit.com.

IP Addresses

columnit.com directs to one IP number, which is 52.174.176.76.

Among the host names that share IP numbers with columnit.com are ontarioplants.com, theverygroup.com, orkla.com and two others.

Name Servers

The domain columnit.com is delegated to these four name servers: ns-74.awsdns-09.com, ns-899.awsdns-48.net, ns-1195.awsdns-21.org and ns-1916.awsdns-47.co.uk.

columnit.com has at least partial name server overlap with other domains, such as gspy.de, ultraz.net, katholiekonderwijs.vlaanderen and two others.

ns-74.awsdns-09.com, ns-899.awsdns-48.net, ns-1195.awsdns-21.org and ns-1916.awsdns-47.co.uk all point to exactly two IP numbers each: ns-74.awsdns-09.com → 205.251.192.74 and 2600:9000:5300:4a00::1; ns-899.awsdns-48.net → 205.251.195.131 and 2600:9000:5303:8300::1; ns-1195.awsdns-21.org → 205.251.196.171 and 2600:9000:5304:ab00::1; ns-1916.awsdns-47.co.uk → 205.251.199.124 and 2600:9000:5307:7c00::1.

Mail Servers

The MX records for columnit.com point to two mail servers: mx1.hc4360-84.iphmx.com and mx2.hc4360-84.iphmx.com.

columnit.com uses the same mail servers as majorkeytech.com and columninfosec.com, among others.

mx1.hc4360-84.iphmx.com and mx2.hc4360-84.iphmx.com each point to two IP numbers — 139.138.46.236 and 207.54.93.133 — making both hosts identical in their DNS resolution.

mx1.hc4360-84.iphmx.com along with mx2.hc4360-84.iphmx.com each resolve to 139.138.46.236 IP addresses.

mx1.hc4360-84.iphmx.com along with mx2.hc4360-84.iphmx.com each resolve to 207.54.93.133 IP addresses.