`tutorialbit.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:4f4e:999e:923d:5c17^{🇺🇸 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:53a5:7e50:1f55:7b6f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:c77b:8621:67b5:65^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.81.83.148^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-81-83-148.compute-1.amazonaws.com`
		A	54.152.124.255^{🇺🇸 Amazon54.152.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-152-124-255.compute-1.amazonaws.com`
		A	54.211.183.184^{🇺🇸 Amazon54.211.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-211-183-184.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1ff8:84b4:19de:5ca6^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:8e29:87d8:f97c:1291^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.221.37.2^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-37-2.compute-1.amazonaws.com`
		A	54.235.53.129^{🇺🇸 Amazon54.234.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-235-53-129.compute-1.amazonaws.com`
		A	100.27.188.59^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-27-188-59.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-10 #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=1786371634

Subdomains

null.tutorialbit.com

ns1.tutorialbit.com

mx.tutorialbit.com

Same first word

tutorialbit.com

Similar names

bittutorial.com

DNS History

14 records (7 active, 7 former)

○NSns1.ireithost.com2007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 06:19:38
○ 2015-11-05 06:56:18
○ 2026-08-10 14:35:24

●NSns1.namebrightdns.com2026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

○NSns1.undeveloped.com2018-09-21 → 2018-09-21 · 4 obs

○ 2015-11-05 06:56:18
● 2018-09-21 03:34:22
○ 2026-04-08 23:35:38
○ 2026-08-10 14:35:24

○NSns2.ireithost.com2007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 06:19:38
○ 2015-11-05 06:56:18
○ 2026-08-10 14:35:24

○NSns2.undeveloped.com2018-09-21 → 2018-09-21 · 4 obs

○ 2015-11-05 06:56:18
● 2018-09-21 03:34:22
○ 2026-04-08 23:35:38
○ 2026-08-10 14:35:24

●NSnsg1.namebrightdns.com2026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

●NSnsg2.namebrightdns.com2026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

○MXmx.tutorialbit.com2018-09-21 → 2018-09-21 · 3 obs

● 2018-09-21 03:34:22
○ 2026-04-08 23:35:38
○ 2026-08-10 14:35:24

●A13.223.25.842026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

○A52.58.78.162018-09-21 → 2018-09-21 · 4 obs

○ 2015-11-05 06:56:18
● 2018-09-21 03:34:22
○ 2026-04-08 23:35:38
○ 2026-08-10 14:35:24

●A54.243.117.1972026-04-08 → 2026-08-10 · 3 obs

○ 2018-09-21 03:34:22
● 2026-04-08 23:35:38
● 2026-08-10 14:35:24

○A63.214.247.1702007-08-16 → 2007-08-16 · 3 obs

● 2007-08-16 06:19:38
○ 2015-11-05 06:56:18
○ 2026-08-10 14:35:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, d.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net...	-
tutorialbit.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:54.221.37.2

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorialbit.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

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

tutorialbit.com is the parent domain of null.tutorialbit.com, ns1.tutorialbit.com and mx.tutorialbit.com.

IP Addresses

tutorialbit.com has 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 lwish.com, cccjax.com and linkswest.com, also share IP numbers with tutorialbit.com.

Name Servers

tutorialbit.com carries NS records delegating to ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

tutorialbit.com shares at least some of its name servers with other domains, including kidslens.com, anamal.com, www.lovelyway.com and two others.

These name servers are frequently paired 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 resolves to 3.81.83.148, 54.152.124.255 and 54.211.183.184 among others, with 4 other IP addresses in total.

Host names directing to five IP addresses:

nsg2.namebrightdns.com has four IP addresses — 54.221.37.2, 54.235.53.129, 100.27.188.59 and two others.

Hostnames that map to three IP numbers:

The hostname ns1.namebrightdns.com points to 3.89.42.183, 100.58.124.42 and 2600:1f18:683a:ae1a:c41d:b4cf:322b:2aa6.

tutorialbit.com - robtex.com

tutorialbit.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

`tutorialbit.com`

`com`