`sustainablecomputing.net`

DNSSEC	⚠️ Not signed
A	2400:52e0:1a00::1235:1^{🇺🇸 BunnyCDN2400:52e0:1a00::/48 BUNNYWAY, informacijske storitve d.o.o Cesta komandanta Staneta 4A}
A	185.93.1.247^{🇺🇸 CDN77185.93.1.0/24 - Chicago POP}
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx1.mailchannels.net` ⭐
		A	18.236.29.166^{🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix}
			PTR	`ec2-18-236-29-166.us-west-2.compute.amazonaws.com`
MX	`mx2.mailchannels.net` ⭐
		A	18.236.29.166^{🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix}
			PTR	`ec2-18-236-29-166.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:_spf.salesforce.com -all`
TXT	`google-site-verification=xxaxppya2j9DALTCRg9WBO3F_xv-DYGdPRBkUtJDxJw`
TXT	`apple-domain-verification=AiRYd_0_77e7WPUJogXh42gdHsKNOkXFclw3y0BwUvY`
TXT	`00Df40000025lfU=1TBTP0000000Aqb`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-03-30 #0

`net`

	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=1774964727

Same first word

sustainablecomputing.org

sustainablecomputing.net

DNS History

31 records (7 active, 24 former)

●NSns1.dreamhost.com2015-06-03 → 2026-03-31 · 2 obs

● 2015-06-03 22:53:16
● 2026-03-31 14:03:52

●NSns2.dreamhost.com2015-06-03 → 2026-03-31 · 2 obs

● 2015-06-03 22:53:16
● 2026-03-31 14:03:52

●NSns3.dreamhost.com2015-06-03 → 2026-03-31 · 2 obs

● 2015-06-03 22:53:16
● 2026-03-31 14:03:52

●MXmx1.mailchannels.net2026-03-01 → 2026-03-31 · 3 obs

○ 2017-05-12 16:58:52
● 2026-03-01 15:44:20
● 2026-03-31 14:03:52

○MXmx1.sub4.homie.mail.dreamhost.com2015-06-03 → 2016-04-02 · 4 obs

● 2015-06-03 22:53:16
● 2016-04-02 23:33:06
○ 2016-11-20 07:18:32
○ 2026-03-31 14:03:52

○MXmx1.sub5.homie.mail.dreamhost.com2016-11-20 → 2017-05-12 · 5 obs

○ 2016-04-02 23:33:06
● 2016-11-20 07:18:32
● 2017-05-12 16:58:52
○ 2026-03-01 15:44:20
○ 2026-03-31 14:03:52

●MXmx2.mailchannels.net2026-03-01 → 2026-03-31 · 3 obs

○ 2017-05-12 16:58:52
● 2026-03-01 15:44:20
● 2026-03-31 14:03:52

○MXmx2.sub4.homie.mail.dreamhost.com2015-06-03 → 2016-04-02 · 4 obs

● 2015-06-03 22:53:16
● 2016-04-02 23:33:06
○ 2016-11-20 07:18:32
○ 2026-03-31 14:03:52

○MXmx2.sub5.homie.mail.dreamhost.com2016-11-20 → 2017-05-12 · 5 obs

○ 2016-04-02 23:33:06
● 2016-11-20 07:18:32
● 2017-05-12 16:58:52
○ 2026-03-01 15:44:20
○ 2026-03-31 14:03:52

○A143.244.60.1952026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-15 09:39:24
● 2026-03-15 17:49:46
○ 2026-03-22 16:50:36
○ 2026-03-31 14:03:52

○A169.150.236.1002026-03-26 → 2026-03-26 · 4 obs

○ 2026-03-24 12:51:02
● 2026-03-26 18:32:46
○ 2026-03-27 10:48:56
○ 2026-03-31 14:03:52

○A169.150.236.1072026-03-07 → 2026-03-07 · 4 obs

○ 2026-03-05 21:56:02
● 2026-03-07 15:46:30
○ 2026-03-15 09:39:24
○ 2026-03-31 14:03:52

○A169.150.236.972026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-22 16:50:36
● 2026-03-24 12:51:02
○ 2026-03-26 18:32:46
○ 2026-03-31 14:03:52

○A169.150.236.982026-03-15 → 2026-03-27 · 7 obs

○ 2026-03-07 15:46:30
● 2026-03-15 09:39:24
○ 2026-03-15 17:49:46
○ 2026-03-26 18:32:46
● 2026-03-27 10:48:56
○ 2026-03-27 13:36:50
○ 2026-03-31 14:03:52

○A169.150.236.992026-03-01 → 2026-03-01 · 4 obs

○ 2017-05-12 16:58:52
● 2026-03-01 15:44:20
○ 2026-03-05 21:56:02
○ 2026-03-31 14:03:52

○A185.93.1.2422026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-27 13:36:50
● 2026-03-30 01:31:38
○ 2026-03-31 14:03:50
○ 2026-03-31 14:03:52

○A185.93.1.2432026-03-22 → 2026-03-22 · 4 obs

○ 2026-03-15 17:49:46
● 2026-03-22 16:50:36
○ 2026-03-24 12:51:02
○ 2026-03-31 14:03:52

●A185.93.1.2472026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-30 01:31:38
● 2026-03-31 14:03:50
● 2026-03-31 14:03:52

○A185.93.1.2492026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-27 10:48:56
● 2026-03-27 13:36:50
○ 2026-03-30 01:31:38
○ 2026-03-31 14:03:52

○A185.93.1.2512026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 15:44:20
● 2026-03-05 21:56:02
○ 2026-03-07 15:46:30
○ 2026-03-31 14:03:52

○A208.113.220.112016-04-02 → 2017-05-12 · 5 obs

○ 2016-01-03 14:08:06
● 2016-04-02 23:33:06
● 2017-05-12 16:58:52
○ 2026-03-01 15:44:20
○ 2026-03-31 14:03:52

○A208.97.181.2192015-06-03 → 2016-01-03 · 4 obs

● 2015-06-03 22:53:16
● 2016-01-03 14:08:06
○ 2016-04-02 23:33:06
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::1029:12026-03-05 → 2026-03-05 · 4 obs

○ 2026-03-01 15:44:20
● 2026-03-05 21:56:02
○ 2026-03-07 15:46:30
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::1069:12026-03-15 → 2026-03-15 · 4 obs

○ 2026-03-15 09:39:24
● 2026-03-15 17:49:46
○ 2026-03-22 16:50:36
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::1070:12026-03-15 → 2026-03-27 · 7 obs

○ 2026-03-07 15:46:30
● 2026-03-15 09:39:24
○ 2026-03-15 17:49:46
○ 2026-03-27 10:48:56
● 2026-03-27 13:36:50
○ 2026-03-30 01:31:38
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::1232:12026-03-24 → 2026-03-24 · 4 obs

○ 2026-03-22 16:50:36
● 2026-03-24 12:51:02
○ 2026-03-26 18:32:46
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::1234:12026-03-30 → 2026-03-30 · 4 obs

○ 2026-03-27 13:36:50
● 2026-03-30 01:31:38
○ 2026-03-31 14:03:50
○ 2026-03-31 14:03:52

●A2400:52e0:1a00::1235:12026-03-31 → 2026-03-31 · 3 obs

○ 2026-03-30 01:31:38
● 2026-03-31 14:03:50
● 2026-03-31 14:03:52

○A2400:52e0:1a00::1346:12026-03-01 → 2026-03-07 · 6 obs

○ 2017-05-12 16:58:52
● 2026-03-01 15:44:20
○ 2026-03-05 21:56:02
● 2026-03-07 15:46:30
○ 2026-03-15 09:39:24
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::1347:12026-03-27 → 2026-03-27 · 4 obs

○ 2026-03-26 18:32:46
● 2026-03-27 10:48:56
○ 2026-03-27 13:36:50
○ 2026-03-31 14:03:52

○A2400:52e0:1a00::871:12026-03-22 → 2026-03-26 · 6 obs

○ 2026-03-15 17:49:46
● 2026-03-22 16:50:36
○ 2026-03-24 12:51:02
● 2026-03-26 18:32:46
○ 2026-03-27 10:48:56
○ 2026-03-31 14:03:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	f.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
sustainablecomputing.net	ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com	-

✅ Authoritative Response

Server:162.159.26.14

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sustainablecomputing.net (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.93.1.247`
AAAA	1	`2400:52e0:1a00::871:1`
NS	3	`ns1.dreamhost.com, ns2.dreamhost.com...`
MX	2	`mx1.mailchannels.net (pri: 0), mx2.mailchannels.net (pri: 0)`
TXT	4	`00Df40000025lfU=1TBTP0000000Aqb, google-site-verification=xxaxppya2j9DALT...`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

Analysis

IP Addresses

Two IP numbers are pointed to by sustainablecomputing.net: 2400:52e0:1a00::1235:1 and 185.93.1.247.

other host names include scoutlighting.com, omgmedia.net, north-yorkshire.transforms.svdcdn.com, ficarialimited.com and tmgpulse.b-cdn.net; they share IP numbers with sustainablecomputing.net.

Name Servers

sustainablecomputing.net is delegated to three name servers ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

sustainablecomputing.net at least partially shares name servers with other domains, for instance clairebrandt.com, mode23.ca, hodlsource.com, foreonline.org and divinecreationshawaii.com.

Host names with one IP:

ns1.dreamhost.com points to 162.159.26.14; ns2.dreamhost.com points to 162.159.26.81; ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

sustainablecomputing.net is handled by two mail servers: mx1.mailchannels.net and mx2.mailchannels.net.

sustainablecomputing.net uses the same mail server setup as other domains, for instance goodeyedesign.com, adblue.mx, laboratorionutramedic.com.br, inkographic.com and tourdelights.com.

sustainablecomputing.net shares at least some mail servers with other domains, including farmmac.se and saltin-palsson.se.

Host names with a single IP

mx1.mailchannels.net points to 18.236.29.166

mx2.mailchannels.net points to 18.236.29.166

Host names that point to 18.236.29.166: mx1.mailchannels.net and mx2.mailchannels.net

sustainablecomputing.net - robtex.com