`istbb.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:941d:603c:10ae:a55b^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:b388:33d7:6b80:b869^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:76c:f6ba:3590:e429^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:852a:590e:7ebc:38bf^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.87.120.121^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-87-120-121.compute-1.amazonaws.com`
		A	18.209.99.9^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-209-99-9.compute-1.amazonaws.com`
		A	54.221.97.121^{🇺🇸 Amazon54.221.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-221-97-121.compute-1.amazonaws.com`
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:6910:62f4:32fe:da87^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:f6dc:95b0:7323:b306^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:51e:a4b6:f66c:5ca7^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.91.91.72^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-91-91-72.compute-1.amazonaws.com`
		A	18.208.218.58^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
			PTR	`ec2-18-208-218-58.compute-1.amazonaws.com`
		A	18.234.93.33^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
			PTR	`ec2-18-234-93-33.compute-1.amazonaws.com`
		A	54.196.58.124^{🇺🇸 Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15}
			PTR	`ec2-54-196-58-124.compute-1.amazonaws.com`
		A	100.31.89.178^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-31-89-178.compute-1.amazonaws.com`
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:3cec:428f:f959:bbcd^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:10ae:a73c:749e:ba96^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5021:20f8:8244:f353^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.167.59.20^{🇺🇸 Amazon54.167.0.0/17}
			PTR	`ec2-54-167-59-20.compute-1.amazonaws.com`
		A	98.86.225.195^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
			PTR	`ec2-98-86-225-195.compute-1.amazonaws.com`
		A	98.91.178.132^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-91-178-132.compute-1.amazonaws.com`
		A	98.93.47.182^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
			PTR	`ec2-98-93-47-182.compute-1.amazonaws.com`
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-04-12 #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=1776016222

Same first word

istbb.com

Similar names

bbsti.mx

stbbi.de

bbits.com

tibbs.nl

stbbi.org

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sbbit.jp

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stibb.com

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tsbib.com

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bbits.dk

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DNS History

13 records (7 active, 6 former)

○NSf1g1ns1.dnspod.net2015-06-12 → 2016-04-13 · 4 obs

● 2015-06-12 08:00:12
● 2016-04-13 16:42:48
○ 2016-11-19 07:59:36
○ 2026-04-12 17:54:48

○NSf1g1ns2.dnspod.net2015-06-12 → 2016-04-13 · 4 obs

● 2015-06-12 08:00:12
● 2016-04-13 16:42:48
○ 2016-11-19 07:59:36
○ 2026-04-12 17:54:48

○NSjuming.dnsdun.com2017-06-05 → 2017-06-05 · 4 obs

○ 2016-11-19 07:59:36
● 2017-06-05 07:38:10
○ 2026-04-07 09:53:14
○ 2026-04-12 17:54:48

○NSjuming.dnsdun.net2017-06-05 → 2017-06-05 · 4 obs

○ 2016-11-19 07:59:36
● 2017-06-05 07:38:10
○ 2026-04-07 09:53:14
○ 2026-04-12 17:54:48

●NSns1.namebrightdns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

●NSnsg1.namebrightdns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

●NSnsg2.namebrightdns.com2026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

○A117.25.147.1302015-06-12 → 2015-06-12 · 3 obs

● 2015-06-12 08:00:12
○ 2015-10-28 05:22:38
○ 2026-04-12 17:54:48

●A13.223.25.842026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

○A42.51.195.1472017-06-05 → 2017-06-05 · 4 obs

○ 2015-10-28 05:22:38
● 2017-06-05 07:38:10
○ 2026-04-07 09:53:14
○ 2026-04-12 17:54:48

●A54.243.117.1972026-04-07 → 2026-04-12 · 3 obs

○ 2017-06-05 07:38:10
● 2026-04-07 09:53:14
● 2026-04-12 17:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
istbb.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	18 records

✅ Authoritative Response

Server:54.167.59.20

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istbb.com (unsigned zone)

⏱️ Timing

Total: 144ms | 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	`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: 18

Out-of-bailiwick: 18 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by istbb.com: 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee, 13.223.25.84 and 54.243.117.197.

other host names including www.braincreatives.com, rsw-1-d9-colo7-spsc.jupiterhosting.com, kateba.com, nuevox.com and bringbacktheswamp.com share IP numbers with istbb.com.

Name Servers

istbb.com is delegated to three name servers ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

istbb.com at least partially shares name servers with other domains, for instance aldok.com, milcard.com, geosas.com, herbanic.com and convertcode.com.

These name servers are commonly used with ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Host names with nine IP numbers:

The host name nsg1.namebrightdns.com points to: 2600:1f18:683a:ae1a:6910:62f4:32fe:da87, 2600:1f18:683a:ae1a:ec0f:1ca0:2573:e629, 2600:1f18:683a:ae1a:f6dc:95b0:7323:b306, 2600:1f18:683a:ae1b:51e:a4b6:f66c:5ca7, 3.91.91.72, 18.208.218.58, 18.234.93.33, 54.196.58.124 and 100.31.89.178; The host name nsg2.namebrightdns.com points to: 2600:1f18:683a:ae1a:3cec:428f:f959:bbcd, 2600:1f18:683a:ae1b:10ae:a73c:749e:ba96, 2600:1f18:683a:ae1b:1a53:4f01:b8e5:70ce, 2600:1f18:683a:ae1b:3c36:edc7:3de8:7b2f, 2600:1f18:683a:ae1b:5021:20f8:8244:f353, 54.167.59.20, 98.86.225.195, 98.91.178.132 and 98.93.47.182.

Host names with seven IP numbers:

The host name ns1.namebrightdns.com points to: 2600:1f18:683a:ae1a:941d:603c:10ae:a55b, 2600:1f18:683a:ae1a:b388:33d7:6b80:b869, 2600:1f18:683a:ae1b:76c:f6ba:3590:e429, 2600:1f18:683a:ae1b:852a:590e:7ebc:38bf, 3.87.120.121, 18.209.99.9 and 54.221.97.121.

istbb.com - robtex.com

istbb.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`istbb.com`

`com`