nstd.net - dns.ninja

nstd.net

DNSSEC🔒 Signed (DS record present)
A2606:4700:3031::ac43:852a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:dd6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.214Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.133.42🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSsid.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A2803:f800:50::6ca2:c18f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsid.ns.cloudflare.com
A2a06:98c1:50::ac40:218f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsid.ns.cloudflare.com
A108.162.193.143🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A172.64.33.143🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
A173.245.59.143🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsid.ns.cloudflare.com
NSzoe.ns.cloudflare.com
A2606:4700:50::adf5:3a95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzoe.ns.cloudflare.com
A2803:f800:50::6ca2:c095🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzoe.ns.cloudflare.com
A2a06:98c1:50::ac40:2095🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzoe.ns.cloudflare.com
A108.162.192.149🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzoe.ns.cloudflare.com
A172.64.32.149🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzoe.ns.cloudflare.com
A173.245.58.149🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzoe.ns.cloudflare.com
MXsmtp.nstd.net ⭐
A192.53.173.166🇸🇬 AKAMAI-LINODE-AP192.53.172.0/22 Akamai Technologies
PTRli2231-166.members.linode.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.214, 172.67.133.42
IPv6 hints2606:4700:3031::ac43:852a, 2606:4700:3033::6815:dd6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOAsid.ns.cloudflare.comdns@cloudflare.com serial=2408235083

net

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=1783063256
🔒 HSTS Preload (+subdomains)

Subdomains

smtp.nstd.net

Same first word

nstd.cn
nstd.org
nstd.de
nstd.net
nstd.ru
nstd.nl
nstd.pro

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nsdt.cloud
dtns.org

DNS History

28 records (7 active, 21 former)

201020122014201620182020202220242026NSsid.ns.cloudflare.comzoe.ns.cloudflare.comns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comns1.dns.comns1.fastpark.netns1.he.netns2.fastpark.netns2.he.netns3.he.netns4.he.netns5.he.netMXsmtp.nstd.netalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA104.21.13.214172.67.133.422606:4700:3031::ac43:852a2606:4700:3033::6815:dd6209.51.196.249216.8.179.2623.97.71.762606:4700:3031::6815:dd6
○NSns-cloud-e1.googledomains.com2017-01-18 → 2017-01-18 · 4 obs
○ 2016-12-27 01:42:32
● 2017-01-18 22:46:22
○ 2026-02-15 19:28:56
○ 2026-07-03 07:38:16
○NSns-cloud-e2.googledomains.com2017-01-18 → 2017-01-18 · 4 obs
○ 2016-12-27 01:42:32
● 2017-01-18 22:46:22
○ 2026-02-15 19:28:56
○ 2026-07-03 07:38:16
○NSns-cloud-e3.googledomains.com2017-01-18 → 2017-01-18 · 4 obs
○ 2016-12-27 01:42:32
● 2017-01-18 22:46:22
○ 2026-02-15 19:28:56
○ 2026-07-03 07:38:16
○NSns-cloud-e4.googledomains.com2017-01-18 → 2017-01-18 · 4 obs
○ 2016-12-27 01:42:32
● 2017-01-18 22:46:22
○ 2026-02-15 19:28:56
○ 2026-07-03 07:38:16
○NSns1.dns.com2016-12-27 → 2016-12-27 · 4 obs
○ 2016-06-29 16:52:18
● 2016-12-27 01:42:32
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○NSns1.fastpark.net2009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 16:49:32
○ 2015-08-17 07:41:00
○ 2026-07-03 07:38:16
○NSns1.he.net2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2016-12-27 01:42:32
○ 2026-07-03 07:38:16
○NSns2.fastpark.net2009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 16:49:32
○ 2015-08-17 07:41:00
○ 2026-07-03 07:38:16
○NSns2.he.net2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○NSns3.he.net2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○NSns4.he.net2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○NSns5.he.net2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
●NSsid.ns.cloudflare.com2026-02-15 → 2026-07-03 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
● 2026-07-03 07:38:16
●NSzoe.ns.cloudflare.com2026-02-15 → 2026-07-03 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
● 2026-07-03 07:38:16
○MXalt1.aspmx.l.google.com2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○MXalt2.aspmx.l.google.com2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○MXaspmx.l.google.com2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○MXaspmx2.googlemail.com2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○MXaspmx3.googlemail.com2015-08-17 → 2016-06-29 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-06-29 16:52:18
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
●MXsmtp.nstd.net2026-02-15 → 2026-07-03 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
● 2026-07-03 07:38:16
●A104.21.13.2142026-02-15 → 2026-07-03 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
● 2026-07-03 07:38:16
●A172.67.133.422026-02-15 → 2026-07-03 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
● 2026-07-03 07:38:16
○A209.51.196.2492015-08-17 → 2016-12-27 · 5 obs
○ 2009-01-27 16:49:32
● 2015-08-17 07:41:00
● 2016-12-27 01:42:32
○ 2017-01-18 22:46:22
○ 2026-07-03 07:38:16
○A216.8.179.262009-01-27 → 2009-01-27 · 3 obs
● 2009-01-27 16:49:32
○ 2015-08-17 07:41:00
○ 2026-07-03 07:38:16
○A23.97.71.762017-01-18 → 2017-01-18 · 4 obs
○ 2016-12-27 01:42:32
● 2017-01-18 22:46:22
○ 2026-02-15 19:28:56
○ 2026-07-03 07:38:16
○A2606:4700:3031::6815:dd62026-02-15 → 2026-02-15 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
○ 2026-07-03 07:38:16
●A2606:4700:3031::ac43:852a2026-02-15 → 2026-07-03 · 3 obs
○ 2017-01-18 22:46:22
● 2026-02-15 19:28:56
● 2026-07-03 07:38:16
●A2606:4700:3033::6815:dd62026-07-03 → 2026-07-03 · 2 obs
○ 2026-02-15 19:28:56
● 2026-07-03 07:38:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netm.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net...-
nstd.netsid.ns.cloudflare.com, zoe.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.143

NS records: sid.ns.cloudflare.com, zoe.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 371ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.214, 172.67.133.42
AAAA22606:4700:3033::6815:dd6, 2606:4700:3031::ac43:852a
NS2sid.ns.cloudflare.com, zoe.ns.cloudflare.com
MX1smtp.nstd.net (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1sid.ns.cloudflare.com dns.cloudflare.com

Analysis

Hierarchy

The domain smtp.nstd.net falls under the parent nstd.net.

IP Addresses

nstd.net directs to four IP numbers, which are 104.21.13.214, 172.67.133.42, 2606:4700:3031::ac43:852a and 2606:4700:3033::6815:dd6.

cristantello.com, chinamsbb.com, etemixco.gob.mx and two other host names share IP numbers with nstd.net.

Name Servers

DNS delegation for nstd.net points to two name servers: sid.ns.cloudflare.com and zoe.ns.cloudflare.com.

nstd.net uses the same name servers as several other domains — among them easyvotesolutions.com, anandkaran.in, hockeybulletin.se and two more.

At least some of nstd.net's name servers are shared with other domains, for example entele.com.au, tumbayiler.com.tr, sonya-kpb.ru and two more.

These name servers tend to be used in conjunction with the name servers aiden.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

sid.ns.cloudflare.com has IP addresses 108.162.193.143, 172.64.33.143 and 173.245.59.143, plus 3 other.

zoe.ns.cloudflare.com has IP addresses 108.162.192.149, 172.64.32.149 and 173.245.58.149, plus 3 other.

Mail Servers

Mail for nstd.net is handled by a single mail server, smtp.nstd.net.

smtp.nstd.net has exactly one IP number: 192.53.173.166.