cloudkb.com - dns.ninja

`cloudkb.com`

DNSSEC	⚠️ Not signed
NS	`ns-830.awsdns-39.net` ⭐
		A	2600:9000:5303:3e00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-830.awsdns-39.net`
		A	205.251.195.62^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-830.awsdns-39.net`
NS	`ns-1413.awsdns-48.org`
		A	2600:9000:5305:8500::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1413.awsdns-48.org`
		A	205.251.197.133^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1413.awsdns-48.org`
NS	`ns-160.awsdns-20.com`
		A	2600:9000:5300:a000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-160.awsdns-20.com`
		A	205.251.192.160^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-160.awsdns-20.com`
NS	`ns-1850.awsdns-39.co.uk`
		A	2600:9000:5307:3a00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1850.awsdns-39.co.uk`
		A	205.251.199.58^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1850.awsdns-39.co.uk`
MX	`cloudkb-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01403.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	52.101.10.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr02cu00301.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.11.9^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr02cu00101.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
TXT	`MS=ms60397129`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns-830.awsdns-39.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=1782797336

Same first word

cloudkb.co.uk

cloudkb.com

Similar names

cloudbk.com

dokclub.ru

bkcloud.vn

clubdok.net

cloudbk.de

bkcloud.day

kodclub.ru

oldbuck.com

bulkdoc.com

clubdok.com

kbcloud.com

dolbuck.net

dolbuck.es

bkcloud.net

dublock.com

bkcloud.cc

bkcloud.com

bkcloud.de

kbcloud.tv

DNS History

18 records (5 active, 13 former)

○NSdns1.bigrock.in2016-04-23 → 2016-04-23 · 4 obs

○ 2016-01-16 13:27:14
● 2016-04-23 00:30:08
○ 2018-07-20 20:44:50
○ 2026-06-30 05:35:22

○NSdns2.bigrock.in2016-04-23 → 2016-04-23 · 4 obs

○ 2016-01-16 13:27:14
● 2016-04-23 00:30:08
○ 2018-07-20 20:44:50
○ 2026-06-30 05:35:22

○NSdns3.bigrock.in2016-04-23 → 2016-04-23 · 4 obs

○ 2016-01-16 13:27:14
● 2016-04-23 00:30:08
○ 2018-07-20 20:44:50
○ 2026-06-30 05:35:22

○NSdns4.bigrock.in2016-04-23 → 2016-04-23 · 4 obs

○ 2016-01-16 13:27:14
● 2016-04-23 00:30:08
○ 2018-07-20 20:44:50
○ 2026-06-30 05:35:22

●NSns-1413.awsdns-48.org2026-03-24 → 2026-06-30 · 3 obs

○ 2018-07-20 20:44:50
● 2026-03-24 09:10:16
● 2026-06-30 05:35:22

●NSns-160.awsdns-20.com2026-03-24 → 2026-06-30 · 3 obs

○ 2018-07-20 20:44:50
● 2026-03-24 09:10:16
● 2026-06-30 05:35:22

●NSns-1850.awsdns-39.co.uk2026-03-24 → 2026-06-30 · 3 obs

○ 2018-07-20 20:44:50
● 2026-03-24 09:10:16
● 2026-06-30 05:35:22

●NSns-830.awsdns-39.net2026-03-24 → 2026-06-30 · 3 obs

○ 2018-07-20 20:44:50
● 2026-03-24 09:10:16
● 2026-06-30 05:35:22

○NSns1.bdm.microsoftonline.com2015-10-28 → 2016-01-16 · 4 obs

● 2015-10-28 14:55:40
● 2016-01-16 13:27:14
○ 2016-04-23 00:30:08
○ 2026-06-30 05:35:22

○NSns1.undeveloped.com2018-07-20 → 2018-07-20 · 4 obs

○ 2016-04-23 00:30:08
● 2018-07-20 20:44:50
○ 2026-03-24 09:10:16
○ 2026-06-30 05:35:22

○NSns2.bdm.microsoftonline.com2015-10-28 → 2016-01-16 · 4 obs

● 2015-10-28 14:55:40
● 2016-01-16 13:27:14
○ 2016-04-23 00:30:08
○ 2026-06-30 05:35:22

○NSns2.undeveloped.com2018-07-20 → 2018-07-20 · 4 obs

○ 2016-04-23 00:30:08
● 2018-07-20 20:44:50
○ 2026-03-24 09:10:16
○ 2026-06-30 05:35:22

○NSns3.bdm.microsoftonline.com2015-10-28 → 2016-01-16 · 4 obs

● 2015-10-28 14:55:40
● 2016-01-16 13:27:14
○ 2016-04-23 00:30:08
○ 2026-06-30 05:35:22

○NSns4.bdm.microsoftonline.com2015-10-28 → 2016-01-16 · 4 obs

● 2015-10-28 14:55:40
● 2016-01-16 13:27:14
○ 2016-04-23 00:30:08
○ 2026-06-30 05:35:22

●MXcloudkb-com.mail.protection.outlook.com2015-10-28 → 2026-06-30 · 6 obs

● 2015-10-28 14:55:40
● 2016-01-16 13:27:14
○ 2016-04-23 00:30:08
○ 2018-07-20 20:44:50
● 2026-03-24 09:10:16
● 2026-06-30 05:35:22

○MXmx.cloudkb.com2018-07-20 → 2018-07-20 · 4 obs

○ 2016-04-23 00:30:08
● 2018-07-20 20:44:50
○ 2026-03-24 09:10:16
○ 2026-06-30 05:35:22

○A173.193.106.142016-04-23 → 2016-04-23 · 3 obs

● 2016-04-23 00:30:08
○ 2018-07-20 20:44:50
○ 2026-06-30 05:35:22

○A52.58.78.162018-07-20 → 2018-07-20 · 4 obs

○ 2016-04-23 00:30:08
● 2018-07-20 20:44:50
○ 2026-03-24 09:10:16
○ 2026-06-30 05:35:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
cloudkb.com	ns-160.awsdns-20.com, ns-830.awsdns-39.net, ns-1850.awsdns-39.co.uk, ns-1413.awsdns-48.org	2 records

✅ Authoritative Response

Server:205.251.199.58

NS records: ns-160.awsdns-20.com, ns-830.awsdns-39.net, ns-1850.awsdns-39.co.uk, ns-1413.awsdns-48.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cloudkb.com (unsigned zone)

⏱️ Timing

Total: 631ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1413.awsdns-48.org, ns-160.awsdns-20.com...`
MX	1	`cloudkb-com.mail.protection.outlook.com`
TXT	2	`MS=ms60397129, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns-830.awsdns-39.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-160.awsdns-20.com, ns-160.awsdns-20.com)

Analysis

Name Servers

Four name servers handle the delegation for cloudkb.com: ns-160.awsdns-20.com, ns-830.awsdns-39.net, ns-1413.awsdns-48.org and ns-1850.awsdns-39.co.uk.

There is at least partial name server overlap between cloudkb.com and other domains — aaamzo.org.mx, entryindia.com, ms2.sme.co.jp and two more among them.

The name servers ns-619.awsdns-13.net, ns-1073.awsdns-06.org and ns-1807.awsdns-33.co.uk are often found in combination with these name servers.

All four hostnames — ns-160.awsdns-20.com, ns-830.awsdns-39.net, ns-1413.awsdns-48.org and ns-1850.awsdns-39.co.uk — resolve to two IP numbers apiece: ns-160.awsdns-20.com to 205.251.192.160 and 2600:9000:5300:a000::1; ns-830.awsdns-39.net to 205.251.195.62 and 2600:9000:5303:3e00::1; ns-1413.awsdns-48.org to 205.251.197.133 and 2600:9000:5305:8500::1; ns-1850.awsdns-39.co.uk to 205.251.199.58 and 2600:9000:5307:3a00::1.

Mail Servers

cloudkb.com uses one mail server — cloudkb-com.mail.protection.outlook.com.

cloudkb-com.mail.protection.outlook.com has 8 IP addresses: 52.101.10.1, 52.101.10.6, 52.101.11.9 plus 5 more.