construct.io - robtex.com

construct.io

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:21d7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:c0d6🇺🇸 Cloudflare2606:4700:3036::/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::6815:21d7, 2606:4700:3036::ac43:c0d6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOAgene.ns.cloudflare.comdns@cloudflare.com serial=2409516638

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1784887659

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.bio
construct.com
construct.md
construct.app
construct.sg
construct.my
construct.media
construct.com.pk
construct.online
construct.life
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.shop
construct.nl
construct.ch
construct.net
construct.eu
construct.company
construct.gr
construct.info
construct.cz
construct.tech
construct.kz
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

16 records (8 active, 8 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::6815:21d72606:4700:3036::ac43:c0d62606:4700:3030::ac43:c0d62606:4700:3037::6815:21d766.33.208.9
●NSgene.ns.cloudflare.com2026-02-14 → 2026-07-24 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-07-24 10:40:28
●NSlynn.ns.cloudflare.com2026-02-14 → 2026-07-24 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-07-24 10:40:28
○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
○ 2026-07-24 10:40:28
○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
○ 2026-07-24 10:40:28
○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
○ 2026-07-24 10:40:28
○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
○ 2026-07-24 10:40:28
●MXmx1.dreamhost.com2026-02-14 → 2026-07-24 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-07-24 10:40:28
○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
○ 2026-07-24 10:40:28
●MXmx2.dreamhost.com2026-02-14 → 2026-07-24 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-07-24 10:40:28
●A104.21.33.2152026-02-14 → 2026-07-24 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-07-24 10:40:28
●A172.67.192.2142026-02-14 → 2026-07-24 · 3 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
● 2026-07-24 10:40:28
●A2606:4700:3030::6815:21d72026-06-27 → 2026-07-24 · 3 obs
○ 2026-02-14 18:03:32
● 2026-06-27 03:45:20
● 2026-07-24 10:40:28
○A2606:4700:3030::ac43:c0d62026-02-14 → 2026-02-14 · 4 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
○ 2026-06-27 03:45:20
○ 2026-07-24 10:40:28
●A2606:4700:3036::ac43:c0d62026-06-27 → 2026-07-24 · 3 obs
○ 2026-02-14 18:03:32
● 2026-06-27 03:45:20
● 2026-07-24 10:40:28
○A2606:4700:3037::6815:21d72026-02-14 → 2026-02-14 · 4 obs
○ 2017-04-21 09:19:44
● 2026-02-14 18:03:32
○ 2026-06-27 03:45:20
○ 2026-07-24 10:40:28
○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
○ 2026-07-24 10:40:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
construct.iogene.ns.cloudflare.com, lynn.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.158

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: 1188ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.33.215, 172.67.192.214
AAAA22606:4700:3036::ac43:c0d6, 2606:4700:3030::6815:21d7
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 the four IP addresses 104.21.33.215, 172.67.192.214, 2606:4700:3030::6815:21d7 and 2606:4700:3036::ac43:c0d6.

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

Name Servers

construct.io has two authoritative 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, afinex.cl and two others.

At least some of construct.io's name servers are shared with other domains, for example finf.net, gsof.org, i51.fun and two more.

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

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 3 other IP addresses.

lynn.ns.cloudflare.com points to 108.162.193.201, 172.64.33.201, 173.245.59.201 and 3 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 overlaps on mail servers with certain other domains, bodyofjesus.org among them.

Each of mx1.dreamhost.com and mx2.dreamhost.com has one IP address: mx1.dreamhost.com uses 64.90.62.163 and mx2.dreamhost.com uses 64.90.62.164.