`islandsustainability.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	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-08-11 #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=1786469194

Previously MX for

islandsustainability.com

Same first word

islandsustainability.com

DNS History

17 records (7 active, 10 former)

○NSns1.bluehost.com2015-05-13 → 2019-02-05 · 4 obs

● 2015-05-13 16:07:26
● 2019-02-05 18:42:40
○ 2026-08-05 20:31:10
○ 2026-08-11 17:33:28

●NSns1.namebrightdns.com2026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

○NSns2.bluehost.com2015-05-13 → 2019-02-05 · 4 obs

● 2015-05-13 16:07:26
● 2019-02-05 18:42:40
○ 2026-08-05 20:31:10
○ 2026-08-11 17:33:28

●NSnsg1.namebrightdns.com2026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

●NSnsg2.namebrightdns.com2026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

○MXfallbackmx.spamexperts.eu2017-02-13 → 2017-02-13 · 4 obs

○ 2016-04-22 14:59:10
● 2017-02-13 20:08:06
○ 2019-02-05 18:42:40
○ 2026-08-11 17:33:28

○MXislandsustainability.com2015-05-13 → 2016-04-22 · 4 obs

● 2015-05-13 16:07:26
● 2016-04-22 14:59:10
○ 2017-02-13 20:08:06
○ 2026-08-11 17:33:28

○MXlastmx.spamexperts.net2017-02-13 → 2017-02-13 · 4 obs

○ 2016-04-22 14:59:10
● 2017-02-13 20:08:06
○ 2019-02-05 18:42:40
○ 2026-08-11 17:33:28

○MXmail.islandsustainability.com2019-02-05 → 2019-02-05 · 4 obs

○ 2017-02-13 20:08:06
● 2019-02-05 18:42:40
○ 2026-08-05 20:31:10
○ 2026-08-11 17:33:28

○MXmx.spamexperts.com2017-02-13 → 2017-02-13 · 4 obs

○ 2016-04-22 14:59:10
● 2017-02-13 20:08:06
○ 2019-02-05 18:42:40
○ 2026-08-11 17:33:28

●A13.223.25.842026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

○A50.116.64.1412017-02-13 → 2017-02-13 · 4 obs

○ 2016-04-22 14:59:10
● 2017-02-13 20:08:06
○ 2019-02-05 18:42:40
○ 2026-08-11 17:33:28

●A54.243.117.1972026-08-05 → 2026-08-11 · 3 obs

○ 2019-02-05 18:42:40
● 2026-08-05 20:31:10
● 2026-08-11 17:33:28

○A69.195.124.1812019-02-05 → 2019-02-05 · 4 obs

○ 2017-02-13 20:08:06
● 2019-02-05 18:42:40
○ 2026-08-05 20:31:10
○ 2026-08-11 17:33:28

○A69.89.31.1602015-05-13 → 2016-04-22 · 4 obs

● 2015-05-13 16:07:26
● 2016-04-22 14:59:10
○ 2017-02-13 20:08:06
○ 2026-08-11 17:33:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:100.27.188.59

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for islandsustainability.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
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	`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

IP Addresses

islandsustainability.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.

cdn.superpene.com, ijcam.com, argai.com and two other host names share IP numbers with islandsustainability.com.

Name Servers

islandsustainability.com has three name servers — ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

islandsustainability.com has at least partial name server overlap with other domains, such as autophotosite.com, www.clinacle.com, tutubar.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.

Hostnames that resolve to 7 IP addresses:

nsg1.namebrightdns.com points to 3.81.83.148, 54.152.124.255, 54.211.183.184 and 4 other IP addresses.

Hostnames pointing to five IP numbers:

nsg2.namebrightdns.com resolves to four IP addresses: 54.221.37.2, 54.235.53.129, 100.27.188.59 and two others.

Hostnames that resolve to three IP addresses:

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

islandsustainability.com - robtex.com