tutorbug.com - dns.ninja

`tutorbug.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:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-203-211-134.compute-1.amazonaws.com`
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
			PTR	`ec2-52-204-81-90.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b159:2be8:f48c:b374^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	13.221.131.54^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-221-131-54.compute-1.amazonaws.com`
		A	13.222.195.178^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-195-178.compute-1.amazonaws.com`
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
			PTR	`ec2-54-175-130-15.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:b942:bb73:2f59:d7af^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:da4a:4683:1131:8bce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-80-109-14.compute-1.amazonaws.com`
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-81-3-34.compute-1.amazonaws.com`
		A	98.83.212.177^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-83-212-177.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-07-01 #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=1782925161

Previously MX for

www.tutorbug.com

tutorbug.com

Subdomains

tut.tutorbug.com

ns2.tutorbug.com

www.tutorbug.com

ns1.tutorbug.com

Same first word

tutorbug.com

DNS History

14 records (7 active, 7 former)

○NSns1.hhotrucking.com2016-09-09 → 2017-06-01 · 5 obs

○ 2016-03-13 16:31:04
● 2016-09-09 17:00:50
● 2017-06-01 10:11:44
○ 2026-02-16 14:58:20
○ 2026-07-01 17:27:24

●NSns1.namebrightdns.com2026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

○NSns1.tutorbug.com2015-08-08 → 2016-03-13 · 4 obs

● 2015-08-08 05:41:32
● 2016-03-13 16:31:04
○ 2016-09-09 17:00:50
○ 2026-07-01 17:27:24

○NSns2.hhotrucking.com2016-09-09 → 2017-06-01 · 5 obs

○ 2016-03-13 16:31:04
● 2016-09-09 17:00:50
● 2017-06-01 10:11:44
○ 2026-02-16 14:58:20
○ 2026-07-01 17:27:24

○NSns2.tutorbug.com2015-08-08 → 2016-03-13 · 4 obs

● 2015-08-08 05:41:32
● 2016-03-13 16:31:04
○ 2016-09-09 17:00:50
○ 2026-07-01 17:27:24

●NSnsg1.namebrightdns.com2026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

●NSnsg2.namebrightdns.com2026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

○MXtutorbug.com2015-08-08 → 2026-02-16 · 4 obs

● 2015-08-08 05:41:32
● 2026-02-16 14:58:20
○ 2026-03-18 19:43:00
○ 2026-07-01 17:27:24

●A13.223.25.842026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

○A162.211.82.1392016-09-09 → 2017-06-01 · 5 obs

○ 2016-03-13 16:31:04
● 2016-09-09 17:00:50
● 2017-06-01 10:11:44
○ 2026-02-16 14:58:20
○ 2026-07-01 17:27:24

○A192.254.143.2172015-08-08 → 2016-03-13 · 4 obs

● 2015-08-08 05:41:32
● 2016-03-13 16:31:04
○ 2016-09-09 17:00:50
○ 2026-07-01 17:27:24

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

●A54.243.117.1972026-02-16 → 2026-07-01 · 3 obs

○ 2017-06-01 10:11:44
● 2026-02-16 14:58:20
● 2026-07-01 17:27:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net...	-
tutorbug.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	14 records

✅ Authoritative Response

Server:3.80.109.14

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tutorbug.com (unsigned zone)

⏱️ Timing

Total: 323ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`13.223.25.84, 54.243.117.197`
AAAA	2	`2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb`
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: 14

Out-of-bailiwick: 14 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

tutorbug.com serves as the parent of tut.tutorbug.com, ns2.tutorbug.com, www.tutorbug.com and ns1.tutorbug.com.

IP Addresses

tutorbug.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.

alt1.aspmx.l.google.com.burnbet.com, isayama.com, futurecompanies.com plus two other host names have IP numbers in common with tutorbug.com.

Name Servers

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

tutorbug.com has at least partial name server overlap with other domains, such as hostmaster.pfpwealth.com, zermatcosmetics.com, omnithinker.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.

Hosts with 6 IP addresses each:

nsg1.namebrightdns.com resolves to 13.221.131.54, 13.222.195.178 and 54.175.130.15 among others, with 3 other IP addresses in total.

nsg2.namebrightdns.com resolves to 3.80.109.14, 98.81.3.34 and 98.83.212.177 among others, with 3 other IP addresses in total.

Hosts with five IP addresses:

ns1.namebrightdns.com has IP addresses 52.203.211.134, 52.204.81.90 and 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca along with two other addresses.