knowhowstudio.com - dns.ninja

`knowhowstudio.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.89.42.183^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-89-42-183.compute-1.amazonaws.com`
		A	100.58.124.42^{🇺🇸 Amazon100.48.0.0/12 EC2 IAD prefix}
			PTR	`ec2-100-58-124-42.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:303c:9b15:3db3:a8a2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:5a94:e1d2:9d83:c12d^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:9b5a:7d38:2d23:6714^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3d4d:6b36:7749:419b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	44.223.19.215^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
			PTR	`ec2-44-223-19-215.compute-1.amazonaws.com`
		A	54.81.37.191^{🇺🇸 Amazon54.80.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-81-37-191.compute-1.amazonaws.com`
		A	54.234.103.190^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-234-103-190.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:ac3c:fcfb:521d:2fd5^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:ed3d:ef92:9331:4834^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.162.235.48^{🇺🇸 Amazon54.160.0.0/14 EC2 IAD prefix}
			PTR	`ec2-54-162-235-48.compute-1.amazonaws.com`
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	174.129.117.232^{🇺🇸 Amazon174.129.0.0/16 Execution Services}
			PTR	`ec2-174-129-117-232.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-31 #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=1785556342

Previously MX for

knowhowstudio.com

Subdomains

mail2.knowhowstudio.com

Same first word

knowhowstudio.com

DNS History

16 records (7 active, 9 former)

○NSns.banan.cz2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 01:18:30
○ 2015-07-05 16:12:44
○ 2026-08-01 04:10:16

●NSns1.namebrightdns.com2026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

○NSns2.banan.cz2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 01:18:30
○ 2015-07-05 16:12:44
○ 2026-08-01 04:10:16

○NSns6531.hostgator.com2015-07-05 → 2017-05-18 · 7 obs

○ 2008-03-18 01:18:30
● 2015-07-05 16:12:44
● 2016-04-11 12:41:58
○ 2016-09-19 03:51:18
● 2017-05-18 08:06:04
○ 2026-03-31 01:00:06
○ 2026-08-01 04:10:16

○NSns6532.hostgator.com2015-07-05 → 2017-05-18 · 7 obs

○ 2008-03-18 01:18:30
● 2015-07-05 16:12:44
● 2016-04-11 12:41:58
○ 2016-09-19 03:51:18
● 2017-05-18 08:06:04
○ 2026-03-31 01:00:06
○ 2026-08-01 04:10:16

●NSnsg1.namebrightdns.com2026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

●NSnsg2.namebrightdns.com2026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

○MXknowhowstudio.com2015-07-05 → 2017-05-18 · 7 obs

○ 2008-03-18 01:18:30
● 2015-07-05 16:12:44
● 2016-04-11 12:41:58
○ 2016-09-19 03:51:18
● 2017-05-18 08:06:04
○ 2026-03-31 01:00:06
○ 2026-08-01 04:10:16

○MXmail2.knowhowstudio.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 01:18:30
○ 2015-07-05 16:12:44
○ 2026-08-01 04:10:16

○MXsmtp.knowhowstudio.com2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 01:18:30
○ 2015-07-05 16:12:44
○ 2026-08-01 04:10:16

●A13.223.25.842026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

○A192.185.227.1452015-07-05 → 2017-05-18 · 7 obs

○ 2008-03-18 01:18:30
● 2015-07-05 16:12:44
● 2016-04-11 12:41:58
○ 2016-09-19 03:51:18
● 2017-05-18 08:06:04
○ 2026-03-31 01:00:06
○ 2026-08-01 04:10:16

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

●A54.243.117.1972026-03-31 → 2026-08-01 · 3 obs

○ 2017-05-18 08:06:04
● 2026-03-31 01:00:06
● 2026-08-01 04:10:16

○A82.208.39.1212008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 01:18:30
○ 2015-07-05 16:12:44
○ 2026-08-01 04:10:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowhowstudio.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:174.129.117.232

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowhowstudio.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

knowhowstudio.com serves as the parent of mail2.knowhowstudio.com.

IP Addresses

knowhowstudio.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

Two other host names, along with mpiercy.com, entrepreneurzen.com and goldenhangers.com, also share IP numbers with knowhowstudio.com.

Name Servers

DNS for knowhowstudio.com is handled by three authoritative name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

knowhowstudio.com has at least partial name server overlap with other domains, such as swfusa.com, gopurefit.com, shelbygirl.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

DNS names with 7 IP addresses:

nsg1.namebrightdns.com has IP addresses 44.223.19.215, 54.81.37.191 and 54.234.103.190, plus 4 other.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 54.162.235.48, 54.221.37.2, 174.129.117.232 and two others.

Hostnames that map to three IP numbers:

ns1.namebrightdns.com has IP addresses 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.