knowis.com - dns.ninja

`knowis.com`

DNSSEC	⚠️ Not signed
A	199.60.103.67^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
A	199.60.103.167^{🇺🇸 CLOUDFLARESPECTRUM199.60.103.0/24 MNT-HUBSP-8 route 199.060.103.000/24 AS209242}
NS	`ns-1390.awsdns-45.org` ⭐
		A	2600:9000:5305:6e00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1390.awsdns-45.org`
		A	205.251.197.110^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1390.awsdns-45.org`
NS	`ns-1715.awsdns-22.co.uk`
		A	2600:9000:5306:b300::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1715.awsdns-22.co.uk`
		A	205.251.198.179^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1715.awsdns-22.co.uk`
NS	`ns-60.awsdns-07.com`
		A	2600:9000:5300:3c00::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-60.awsdns-07.com`
		A	205.251.192.60^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-60.awsdns-07.com`
NS	`ns-820.awsdns-38.net`
		A	2600:9000:5303:3400::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-820.awsdns-38.net`
		A	205.251.195.52^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-820.awsdns-38.net`
MX	`knowis-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::f^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00307.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.27^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00503.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`MS=ms16896235`
TXT	`google-site-verification=62JD-KJFc76Ik0n9ldl9SyBkr-tZHB5IBg_WvEYoH9o`
TXT	`v=spf1 include:spf.protection.outlook.com include:3312966.spf08.hubspotemail....`
SOA	`ns-1390.awsdns-45.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=1785811982

Same first word

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DNS History

13 records (7 active, 6 former)

○NSb.ns14.net2015-05-31 → 2017-06-26 · 4 obs

● 2015-05-31 12:56:14
● 2017-06-26 20:48:50
○ 2026-02-17 00:44:34
○ 2026-08-04 02:55:16

○NSc.ns14.net2015-05-31 → 2017-06-26 · 4 obs

● 2015-05-31 12:56:14
● 2017-06-26 20:48:50
○ 2026-02-17 00:44:34
○ 2026-08-04 02:55:16

○NSd.ns14.net2015-05-31 → 2017-06-26 · 4 obs

● 2015-05-31 12:56:14
● 2017-06-26 20:48:50
○ 2026-02-17 00:44:34
○ 2026-08-04 02:55:16

●NSns-1390.awsdns-45.org2026-02-17 → 2026-08-04 · 3 obs

○ 2017-06-26 20:48:50
● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

●NSns-1715.awsdns-22.co.uk2026-02-17 → 2026-08-04 · 3 obs

○ 2017-06-26 20:48:50
● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

●NSns-60.awsdns-07.com2026-02-17 → 2026-08-04 · 3 obs

○ 2017-06-26 20:48:50
● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

●NSns-820.awsdns-38.net2026-02-17 → 2026-08-04 · 3 obs

○ 2017-06-26 20:48:50
● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

○NSpns.conceptnet.com2015-05-31 → 2017-06-26 · 4 obs

● 2015-05-31 12:56:14
● 2017-06-26 20:48:50
○ 2026-02-17 00:44:34
○ 2026-08-04 02:55:16

●MXknowis-com.mail.protection.outlook.com2026-02-17 → 2026-08-04 · 2 obs

● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

●A199.60.103.1672026-02-17 → 2026-08-04 · 3 obs

○ 2017-06-26 20:48:50
● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

●A199.60.103.672026-02-17 → 2026-08-04 · 3 obs

○ 2017-06-26 20:48:50
● 2026-02-17 00:44:34
● 2026-08-04 02:55:16

○A212.77.185.712015-05-31 → 2015-12-12 · 4 obs

● 2015-05-31 12:56:14
● 2015-12-12 14:11:48
○ 2016-04-01 10:15:28
○ 2026-08-04 02:55:16

○A212.77.185.992016-04-01 → 2017-06-26 · 5 obs

○ 2015-12-12 14:11:48
● 2016-04-01 10:15:28
● 2017-06-26 20:48:50
○ 2026-02-17 00:44:34
○ 2026-08-04 02:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
knowis.com	ns-60.awsdns-07.com, ns-820.awsdns-38.net, ns-1715.awsdns-22.co.uk, ns-1390.awsdns-45.org	2 records

✅ Authoritative Response

Server:205.251.192.60

NS records: ns-60.awsdns-07.com, ns-820.awsdns-38.net, ns-1715.awsdns-22.co.uk, ns-1390.awsdns-45.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowis.com (unsigned zone)

⏱️ Timing

Total: 515ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`199.60.103.167, 199.60.103.67`
NS	4	`ns-1390.awsdns-45.org, ns-1715.awsdns-22.co.uk...`
MX	1	`knowis-com.mail.protection.outlook.com (`
TXT	3	`MS=ms16896235, google-site-verification=62JD-KJFc76Ik0n...`
SOA	1	`ns-1390.awsdns-45.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-60.awsdns-07.com, ns-60.awsdns-07.com)

Analysis

IP Addresses

knowis.com has two IP addresses: 199.60.103.67 and 199.60.103.167

Two other host names, along with exporive.com, cleanslateresource.co and phil413.net, also share IP numbers with knowis.com.

Name Servers

The NS records for knowis.com point to four name servers: ns-60.awsdns-07.com, ns-820.awsdns-38.net, ns-1390.awsdns-45.org and ns-1715.awsdns-22.co.uk.

At least some of knowis.com's name servers are shared with other domains, for example buildhsr.com, strangervideochat.tv, mordakae.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-60.awsdns-07.com directs to 205.251.192.60 and 2600:9000:5300:3c00::1; ns-820.awsdns-38.net directs to 205.251.195.52 and 2600:9000:5303:3400::1; ns-1390.awsdns-45.org directs to 205.251.197.110 and 2600:9000:5305:6e00::1; ns-1715.awsdns-22.co.uk directs to 205.251.198.179 and 2600:9000:5306:b300::1.

Mail Servers

The sole mail server for knowis.com is knowis-com.mail.protection.outlook.com.

With 8 IP addresses total, knowis-com.mail.protection.outlook.com resolves to 52.101.68.10, 52.101.68.27, 52.101.68.32 and 5 others.