nustain.com - robtex.com

nustain.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2173🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:a210🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.115Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.16🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSlaura.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3ab7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A2803:f800:50::6ca2:c0b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlaura.ns.cloudflare.com
A2a06:98c1:50::ac40:20b7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlaura.ns.cloudflare.com
A108.162.192.183🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A172.64.32.183🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
A173.245.58.183🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlaura.ns.cloudflare.com
NStroy.ns.cloudflare.com
A2606:4700:58::a29f:2cda🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtroy.ns.cloudflare.com
A2803:f800:50::6ca2:c3da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtroy.ns.cloudflare.com
A2a06:98c1:50::ac40:23da🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtroy.ns.cloudflare.com
A108.162.195.218🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtroy.ns.cloudflare.com
A162.159.44.218Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtroy.ns.cloudflare.com
A172.64.35.218🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtroy.ns.cloudflare.com
MXnustain-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:c931::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:c946::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A2a01:111:f403:f901::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl0pr02cu00601.inbound.protection.outlook.com
A40.93.192.1🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm5pr02cu00201.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.33.115, 172.67.162.16
IPv6 hints2606:4700:3030::6815:2173, 2606:4700:3031::ac43:a210
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=83, name=cloudflare-ech.com
SOAlaura.ns.cloudflare.comdns@cloudflare.com serial=2400957697

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776005177

Same first word

nustain.com

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DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSlaura.ns.cloudflare.comtroy.ns.cloudflare.comns1.site-hosts.comns2.site-hosts.comns3.site-hosts.comnsasi.site-hosts.comMXnustain-com.mail.protection.outlook.comA104.21.33.115172.67.162.162606:4700:3030::6815:21732606:4700:3031::ac43:a210199.192.201.218
●NSlaura.ns.cloudflare.com2026-03-27 → 2026-04-12 · 3 obs
○ 2016-12-02 17:50:46
● 2026-03-27 03:18:22
● 2026-04-12 15:08:14
○NSns1.site-hosts.com2015-07-06 → 2016-12-02 · 4 obs
● 2015-07-06 03:58:14
● 2016-12-02 17:50:46
○ 2026-03-27 03:18:22
○ 2026-04-12 15:08:14
○NSns2.site-hosts.com2015-07-06 → 2016-12-02 · 4 obs
● 2015-07-06 03:58:14
● 2016-12-02 17:50:46
○ 2026-03-27 03:18:22
○ 2026-04-12 15:08:14
○NSns3.site-hosts.com2015-07-06 → 2016-12-02 · 4 obs
● 2015-07-06 03:58:14
● 2016-12-02 17:50:46
○ 2026-03-27 03:18:22
○ 2026-04-12 15:08:14
○NSnsasi.site-hosts.com2015-07-06 → 2016-12-02 · 4 obs
● 2015-07-06 03:58:14
● 2016-12-02 17:50:46
○ 2026-03-27 03:18:22
○ 2026-04-12 15:08:14
●NStroy.ns.cloudflare.com2026-03-27 → 2026-04-12 · 3 obs
○ 2016-12-02 17:50:46
● 2026-03-27 03:18:22
● 2026-04-12 15:08:14
●MXnustain-com.mail.protection.outlook.com2015-07-06 → 2026-04-12 · 2 obs
● 2015-07-06 03:58:14
● 2026-04-12 15:08:14
●A104.21.33.1152026-03-27 → 2026-04-12 · 3 obs
○ 2016-12-02 17:50:46
● 2026-03-27 03:18:22
● 2026-04-12 15:08:14
●A172.67.162.162026-03-27 → 2026-04-12 · 3 obs
○ 2016-12-02 17:50:46
● 2026-03-27 03:18:22
● 2026-04-12 15:08:14
○A199.192.201.2182015-07-06 → 2016-12-02 · 4 obs
● 2015-07-06 03:58:14
● 2016-12-02 17:50:46
○ 2026-03-27 03:18:22
○ 2026-04-12 15:08:14
●A2606:4700:3030::6815:21732026-03-27 → 2026-04-12 · 3 obs
○ 2016-12-02 17:50:46
● 2026-03-27 03:18:22
● 2026-04-12 15:08:14
●A2606:4700:3031::ac43:a2102026-03-27 → 2026-04-12 · 3 obs
○ 2016-12-02 17:50:46
● 2026-03-27 03:18:22
● 2026-04-12 15:08:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nustain.comlaura.ns.cloudflare.com, troy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.218

NS records: laura.ns.cloudflare.com, troy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nustain.com (unsigned zone)

⏱️ Timing

Total: 93ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.162.16, 104.21.33.115
AAAA22606:4700:3030::6815:2173, 2606:4700:3031::ac43:a210
NS2laura.ns.cloudflare.com, troy.ns.cloudflare.com
MX1nustain-com.mail.protection.outlook.com
TXT1v=spf1 include:spf.protection.outlook.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1laura.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (laura.ns.cloudflare.com, laura.ns.cloudflare.com, laura.ns.cloudflare.com...)

Analysis

IP Addresses

nustain.com resolves to four IPs: 2606:4700:3030::6815:2173, 2606:4700:3031::ac43:a210, 104.21.33.115 and 172.67.162.16.

Other host names, for instance www.colegiocervantesdetorreon.com, amitheahole.com, getagown.com, carolinareview.org and alummikondock.com share IP numbers with nustain.com.

Name Servers

nustain.com has two name servers: laura.ns.cloudflare.com and troy.ns.cloudflare.com.

nustain.com shares the same name server setup as other domains, for example asiarchitectural.com, andersonlimited.com, thegreenproductscompany.com, andersonsi.com and echoeliminator.com.

nustain.com shares some name servers with other domains, for example kualisudip.com, ventriflo.com, keithtimber.com.au, vanillacommunities.com and evorestte.com.

These name servers are commonly used alongside augustus.ns.cloudflare.com, carter.ns.cloudflare.com, davina.ns.cloudflare.com and mike.ns.cloudflare.com.

Host names with six IP numbers: laura.ns.cloudflare.com points to: 2606:4700:50::adf5:3ab7, 2803:f800:50::6ca2:c0b7, 2a06:98c1:50::ac40:20b7, 108.162.192.183, 172.64.32.183 and 173.245.58.183; troy.ns.cloudflare.com points to: 2606:4700:58::a29f:2cda, 2803:f800:50::6ca2:c3da, 2a06:98c1:50::ac40:23da, 108.162.195.218, 162.159.44.218 and 172.64.35.218.

Mail Servers

nustain.com is handled by a single mail server, nustain-com.mail.protection.outlook.com.

Host nustain-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::4, 2a01:111:f403:c931::1, 2a01:111:f403:c946::4, 2a01:111:f403:f901::1, 40.93.192.1, 52.101.8.42, 52.101.9.12 and 52.101.194.0.