construct.io - dns.ninja

construct.io

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:c0d6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:21d7🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.33.215Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.192.214🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgene.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A2803:f800:50::6ca2:c09e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgene.ns.cloudflare.com
A2a06:98c1:50::ac40:209e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgene.ns.cloudflare.com
A108.162.192.158🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A172.64.32.158🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
A173.245.58.158🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgene.ns.cloudflare.com
NSlynn.ns.cloudflare.com
A2606:4700:58::adf5:3bc9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
A2803:f800:50::6ca2:c1c9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlynn.ns.cloudflare.com
A2a06:98c1:50::ac40:21c9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlynn.ns.cloudflare.com
A108.162.193.201🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
A172.64.33.201🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
A173.245.59.201🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlynn.ns.cloudflare.com
MXmx1.dreamhost.com ⭐
A64.90.62.163🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRfltr-in1.mail.dreamhost.com
MXmx2.dreamhost.com ⭐
A64.90.62.164🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES
PTRfltr-in2.mail.dreamhost.com
TXTv=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.33.215, 172.67.192.214
IPv6 hints2606:4700:3030::ac43:c0d6, 2606:4700:3037::6815:21d7
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=164, name=cloudflare-ech.com
SOAgene.ns.cloudflare.comdns@cloudflare.com serial=2403919430

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1780845888

Same first word

construct.hu
construct.agency
construct.sk
construct.in
construct.com.sg
construct.today
construct.ro
construct.ddns.net
construct.one
construct.io
construct.at
construct.com
construct.md
construct.sg
construct.media
construct.com.pk
construct.online
construct.ai
construct.systems
construct.ca
construct.is
construct.studio
construct.pro
construct.readthedocs.io
construct.com.ua
construct.tools
construct.co
construct.tv
construct.me
construct.ie
construct.zone
construct.be
construct.energy
construct.nl
construct.ch
construct.net
construct.eu
construct.company
construct.gr
construct.cz
construct.tech
construct.us
construct.com.au
construct.fr

Similar names

cntrustco.com
structcon.ca
structcon.org
tconstruc.com
structcon.net
structcon.in
trustconc.com
structcon.com
cscottrun.com

DNS History

14 records (8 active, 6 former)

20162017201820192020202120222023202420252026NSgene.ns.cloudflare.comlynn.ns.cloudflare.comns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXmx1.dreamhost.commx2.dreamhost.commx1.balanced.homie.mail.dreamhost.commx2.balanced.homie.mail.dreamhost.comA104.21.33.215172.67.192.2142606:4700:3030::ac43:c0d62606:4700:3037::6815:21d766.33.208.9
●NSgene.ns.cloudflare.com2026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
●NSlynn.ns.cloudflare.com2026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
○NSns1.dreamhost.com2015-07-21 → 2017-04-21 · 4 obs
● 2015-07-21 11:13:26
● 2017-04-21 09:19:44
○ 2026-02-14 18:03:32
○ 2026-06-07 15:32:44
○NSns2.dreamhost.com2015-07-21 → 2017-04-21 · 4 obs
● 2015-07-21 11:13:26
● 2017-04-21 09:19:44
○ 2026-02-14 18:03:32
○ 2026-06-07 15:32:44
○NSns3.dreamhost.com2015-07-21 → 2017-04-21 · 4 obs
● 2015-07-21 11:13:26
● 2017-04-21 09:19:44
○ 2026-02-14 18:03:32
○ 2026-06-07 15:32:44
○MXmx1.balanced.homie.mail.dreamhost.com2015-07-21 → 2017-04-21 · 4 obs
● 2015-07-21 11:13:26
● 2017-04-21 09:19:44
○ 2026-02-14 18:03:32
○ 2026-06-07 15:32:44
●MXmx1.dreamhost.com2026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
○MXmx2.balanced.homie.mail.dreamhost.com2015-07-21 → 2017-04-21 · 4 obs
● 2015-07-21 11:13:26
● 2017-04-21 09:19:44
○ 2026-02-14 18:03:32
○ 2026-06-07 15:32:44
●MXmx2.dreamhost.com2026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
●A104.21.33.2152026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
●A172.67.192.2142026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
●A2606:4700:3030::ac43:c0d62026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
●A2606:4700:3037::6815:21d72026-02-14 → 2026-06-07 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-06-07 15:32:44
○A66.33.208.92015-07-21 → 2017-04-21 · 4 obs
● 2015-07-21 11:13:26
● 2017-04-21 09:19:44
○ 2026-02-14 18:03:32
○ 2026-06-07 15:32:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioc0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io-
construct.iogene.ns.cloudflare.com, lynn.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.201

NS records: gene.ns.cloudflare.com, lynn.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for construct.io (unsigned zone)

⏱️ Timing

Total: 912ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.33.215, 172.67.192.214
AAAA22606:4700:3037::6815:21d7, 2606:4700:3030::ac43:c0d6
NS2gene.ns.cloudflare.com, lynn.ns.cloudflare.com
MX2mx1.dreamhost.com (pri: 0), mx2.dreamhost.com (pri: 0)
TXT1v=spf1 mx include:netblocks.dreamhost.co
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gene.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

construct.io points to 4 IP addresses — 104.21.33.215, 172.67.192.214, 2606:4700:3030::ac43:c0d6 and 2606:4700:3037::6815:21d7.

ftwynn.com, www.ramsay.im, dianoche.co.il plus two other host names have IP numbers in common with construct.io.

Name Servers

construct.io is served by two delegated name servers, gene.ns.cloudflare.com and lynn.ns.cloudflare.com.

The name server configuration of construct.io is shared with other domains, for instance firstthecoffee.com, easy2success.co.il, trovirax.com and two others.

construct.io shares at least some of its name servers with other domains, including finf.net, gsof.org, i51.fun and two others.

These name servers tend to appear together with the name servers aron.ns.cloudflare.com, alexis.ns.cloudflare.com and lochlan.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

gene.ns.cloudflare.com points to 108.162.192.158, 172.64.32.158, 173.245.58.158 and three other IP addresses.

lynn.ns.cloudflare.com points to 108.162.193.201, 172.64.33.201, 173.245.59.201 and three other IP addresses.

Mail Servers

construct.io uses two mail servers, mx1.dreamhost.com and mx2.dreamhost.com.

The mail server setup of construct.io matches that of other domains such as sthelensbookshop.com, anaheimhalloweenparade.org, groupbstrepinternational.org and two others.

construct.io shares at least some of its mail servers with other domains, such as cchsa.com.

mx1.dreamhost.com and mx2.dreamhost.com each resolve to one IP number: mx1.dreamhost.com points to 64.90.62.163 and mx2.dreamhost.com points to 64.90.62.164.