constructapp.io - robtex.com

constructapp.io

DNSSEC⚠️ Not signed
A35.169.221.96🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix
PTRec2-35-169-221-96.compute-1.amazonaws.com
NSalec.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
A2803:f800:50::6ca2:c13b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalec.ns.cloudflare.com
A2a06:98c1:50::ac40:213b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalec.ns.cloudflare.com
A108.162.193.59🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
A172.64.33.59🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
A173.245.59.59🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalec.ns.cloudflare.com
NSdiva.ns.cloudflare.com
A2606:4700:50::adf5:3a61🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A2803:f800:50::6ca2:c061🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdiva.ns.cloudflare.com
A2a06:98c1:50::ac40:2061🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdiva.ns.cloudflare.com
A108.162.192.97🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A172.64.32.97🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
A173.245.58.97🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdiva.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c1b::1b🇺🇸 Google2607:f8b0:4004::/48
PTRwv-in-f27.1e100.net
A142.251.111.27🇺🇸 Google142.251.111.0/24
PTRbk-in-f27.1e100.net
MXalt1.aspmx.l.google.com(20)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(30)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRip-172-253-145-26.defastlink.net
MXaspmx2.googlemail.com(40)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXaspmx3.googlemail.com(50)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.27🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f27.1e100.net
TXTgoogle-site-verification=4mrWC1qNV07Bq4LR3wjdGsrl_mVYOh_64BuckxoRQFc
TXTgoogle-site-verification=6IRzHkMlMKFRld051fHCVQWi8LpkpVl8lWxUFRqXFXU
TXTgoogle-site-verification=DOk7Se0X6s1JQ4i3Nw3AogvQf39CrpMLQ4RyElm9fKI
TXTgoogle-site-verification=PQV1LOS9J4Ia58N-IVvrFeVRFId6Gl-ynXU3fofToWc
TXTgoogle-site-verification=QyNNhkI92m-MhDrBGJT_zjTRJ1tClV_rPby6ep938Q0
TXTgoogle-site-verification=VdYxkz7CSBvvPylV15-vkGkpJZxCIzZUIyWOjkghWNc
TXTgoogle-site-verification=Xkb973XotGoIGRFJUxJ1wsPL5z8mus-P36rIMyobyrQ
TXTgoogle-site-verification=bA3S5rUANqhXweOYxzSIKDPolbSnvKKOn8dcFcm-xCo
SOAalec.ns.cloudflare.comdns@cloudflare.com serial=2399862073

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1778351568

Same first word

constructapp.io

DNS History

11 records (8 active, 3 former)

2017201820192020202120222023202420252026NSalec.ns.cloudflare.comdiva.ns.cloudflare.comns65.domaincontrol.comns66.domaincontrol.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA35.169.221.9650.62.194.30
●NSalec.ns.cloudflare.com2026-04-08 → 2026-05-09 · 3 obs
○ 2016-12-05 02:06:14
● 2026-04-08 01:46:24
● 2026-05-09 19:02:48
●NSdiva.ns.cloudflare.com2026-04-08 → 2026-05-09 · 3 obs
○ 2016-12-05 02:06:14
● 2026-04-08 01:46:24
● 2026-05-09 19:02:48
○NSns65.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:06:14
○ 2026-04-08 01:46:24
○ 2026-05-09 19:02:48
○NSns66.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:06:14
○ 2026-04-08 01:46:24
○ 2026-05-09 19:02:48
●MXalt1.aspmx.l.google.com2016-12-05 → 2026-05-09 · 2 obs
● 2016-12-05 02:06:14
● 2026-05-09 19:02:48
●MXalt2.aspmx.l.google.com2016-12-05 → 2026-05-09 · 2 obs
● 2016-12-05 02:06:14
● 2026-05-09 19:02:48
●MXaspmx.l.google.com2016-12-05 → 2026-05-09 · 2 obs
● 2016-12-05 02:06:14
● 2026-05-09 19:02:48
●MXaspmx2.googlemail.com2016-12-05 → 2026-05-09 · 2 obs
● 2016-12-05 02:06:14
● 2026-05-09 19:02:48
●MXaspmx3.googlemail.com2016-12-05 → 2026-05-09 · 2 obs
● 2016-12-05 02:06:14
● 2026-05-09 19:02:48
●A35.169.221.962026-04-08 → 2026-05-09 · 3 obs
○ 2016-12-05 02:06:14
● 2026-04-08 01:46:24
● 2026-05-09 19:02:48
○A50.62.194.302016-12-05 → 2016-12-05 · 3 obs
● 2016-12-05 02:06:14
○ 2026-04-08 01:46:24
○ 2026-05-09 19:02:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io-
constructapp.ioalec.ns.cloudflare.com, diva.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.59

NS records: alec.ns.cloudflare.com, diva.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructapp.io (unsigned zone)

⏱️ Timing

Total: 561ms | Queries: -

📄 Records

TypeCountSample Data
A135.169.221.96
NS2alec.ns.cloudflare.com, diva.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...
TXT8google-site-verification=4mrWC1qNV07Bq4L, google-site-verification=6IRzHkMlMKFRld0...
SOA1alec.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

constructapp.io points to a single IP address: 35.169.221.96.

Other host names such as constructlatam.com and ec2-35-169-221-96.compute-1.amazonaws.com share IP numbers with constructapp.io.

Name Servers

constructapp.io is delegated to two name servers: alec.ns.cloudflare.com and diva.ns.cloudflare.com.

constructapp.io uses the same name server setup as other domains, including domman.hu, mgraewea.de, hubblehq.com, wurthly.com and admir-al.com.

At least part of the name servers for constructapp.io are shared with other domains, for instance dirix.eu, alastair-reid.co.uk, static.cowab.com, onetouchtv.xyz and repro-online.de.

These name servers are commonly used alongside the name servers dean.ns.cloudflare.com.

Host names with six IP numbers:

alec.ns.cloudflare.com points to: 2606:4700:58::adf5:3b3b, 2803:f800:50::6ca2:c13b, 2a06:98c1:50::ac40:213b, 108.162.193.59, 172.64.33.59 and 173.245.59.59.

diva.ns.cloudflare.com points to: 2606:4700:50::adf5:3a61, 2803:f800:50::6ca2:c061, 2a06:98c1:50::ac40:2061, 108.162.192.97, 172.64.32.97 and 173.245.58.97.

Mail Servers

constructapp.io is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

constructapp.io shares at least some mail servers with other domains, for example easyaccessap.net, ns500759.ns500758.ns500759.ns500698.ns500735.ns500736.ns500735.ns500735.ns500698.ns500736.ns500708.ns500698.ns500576.ns500686.ns500576.ns500576.trackreceptor.com, ns500768.ns500698.ns500758.ns500758.ns500736.ns500576.ns500576.ns500576.ns500698.ns500698.ns500576.ns500619.ns500619.trackreceptor.com, ns500731.ns500754.ns500731.ns500671.ns500742.ns500731.ns500704.ns500671.ns500649.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com and ns500731.ns500742.ns500742.ns500742.ns500754.ns500742.ns500671.ns500704.ns500742.ns500688.ns500671.ns500705.ns500704.ns500671.ns500671.ns500649.lustychickser.com.

These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.26.

aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.27.

aspmx.l.google.com points to: 2607:f8b0:4004:c1b::1b and 142.251.111.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26.

Host names that point to 2607:f8b0:4023:3003::1b: aspmx3.googlemail.com and alt2.aspmx.l.google.com.