constructapp.io - dns.ninja

`constructapp.io`

DNSSEC	⚠️ Not signed
A	35.169.221.96^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
		PTR	`ec2-35-169-221-96.compute-1.amazonaws.com`
NS	`alec.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b3b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alec.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c13b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alec.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:213b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alec.ns.cloudflare.com`
		A	108.162.193.59^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.59^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.59^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`diva.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c061^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`diva.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2061^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`diva.ns.cloudflare.com`
		A	108.162.192.97^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	172.64.32.97^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
		A	173.245.58.97^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`diva.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
TXT	`google-site-verification=4mrWC1qNV07Bq4LR3wjdGsrl_mVYOh_64BuckxoRQFc`
TXT	`google-site-verification=6IRzHkMlMKFRld051fHCVQWi8LpkpVl8lWxUFRqXFXU`
TXT	`google-site-verification=DOk7Se0X6s1JQ4i3Nw3AogvQf39CrpMLQ4RyElm9fKI`
TXT	`google-site-verification=PQV1LOS9J4Ia58N-IVvrFeVRFId6Gl-ynXU3fofToWc`
TXT	`google-site-verification=QyNNhkI92m-MhDrBGJT_zjTRJ1tClV_rPby6ep938Q0`
TXT	`google-site-verification=VdYxkz7CSBvvPylV15-vkGkpJZxCIzZUIyWOjkghWNc`
TXT	`google-site-verification=Xkb973XotGoIGRFJUxJ1wsPL5z8mus-P36rIMyobyrQ`
TXT	`google-site-verification=bA3S5rUANqhXweOYxzSIKDPolbSnvKKOn8dcFcm-xCo`
SOA	`alec.ns.cloudflare.com`dns@cloudflare.com serial=2404978632

`io`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.nic.io` ⭐
	NS	`a2.nic.io`
	NS	`b0.nic.io`
	NS	`c0.nic.io`
	SOA	`a0.nic.io`hostmaster@donuts.email serial=1782718905

Same first word

constructapp.io

DNS History

11 records (8 active, 3 former)

●NSalec.ns.cloudflare.com2026-04-08 → 2026-06-29 · 3 obs

○ 2016-12-05 02:06:14
● 2026-04-08 01:46:24
● 2026-06-29 08:33:08

●NSdiva.ns.cloudflare.com2026-04-08 → 2026-06-29 · 3 obs

○ 2016-12-05 02:06:14
● 2026-04-08 01:46:24
● 2026-06-29 08:33:08

○NSns65.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:06:14
○ 2026-04-08 01:46:24
○ 2026-06-29 08:33:08

○NSns66.domaincontrol.com2016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:06:14
○ 2026-04-08 01:46:24
○ 2026-06-29 08:33:08

●MXalt1.aspmx.l.google.com2016-12-05 → 2026-06-29 · 2 obs

● 2016-12-05 02:06:14
● 2026-06-29 08:33:08

●MXalt2.aspmx.l.google.com2016-12-05 → 2026-06-29 · 2 obs

● 2016-12-05 02:06:14
● 2026-06-29 08:33:08

●MXaspmx.l.google.com2016-12-05 → 2026-06-29 · 2 obs

● 2016-12-05 02:06:14
● 2026-06-29 08:33:08

●MXaspmx2.googlemail.com2016-12-05 → 2026-06-29 · 2 obs

● 2016-12-05 02:06:14
● 2026-06-29 08:33:08

●MXaspmx3.googlemail.com2016-12-05 → 2026-06-29 · 2 obs

● 2016-12-05 02:06:14
● 2026-06-29 08:33:08

●A35.169.221.962026-04-08 → 2026-06-29 · 3 obs

○ 2016-12-05 02:06:14
● 2026-04-08 01:46:24
● 2026-06-29 08:33:08

○A50.62.194.302016-12-05 → 2016-12-05 · 3 obs

● 2016-12-05 02:06:14
○ 2026-04-08 01:46:24
○ 2026-06-29 08:33:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
io	a0.nic.io, b0.nic.io, a2.nic.io, c0.nic.io	-
constructapp.io	alec.ns.cloudflare.com, diva.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.59

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: 449ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`35.169.221.96`
NS	2	`alec.ns.cloudflare.com, diva.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)...`
TXT	8	`google-site-verification=4mrWC1qNV07Bq4L, google-site-verification=6IRzHkMlMKFRld0...`
SOA	1	`alec.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

constructapp.io resolves to just one IP address, 35.169.221.96.

Additional host names — including constructlatam.com and ec2-35-169-221-96.compute-1.amazonaws.com — share IP numbers with constructapp.io.

Name Servers

DNS delegation for constructapp.io points to two name servers: alec.ns.cloudflare.com and diva.ns.cloudflare.com.

constructapp.io shares its NS records with other domains, for example domman.hu, mgraewea.de, hubblehq.com and two others.

constructapp.io has at least partial name server overlap with other domains, such as dirix.eu, alastair-reid.co.uk, static.cowab.com and two others.

It is common to find these name servers paired with the name servers dean.ns.cloudflare.com.

DNS names with 6 IP addresses:

alec.ns.cloudflare.com has IP addresses 108.162.193.59, 172.64.33.59 and 173.245.59.59, plus 3 other.

diva.ns.cloudflare.com has IP addresses 108.162.192.97, 172.64.32.97 and 173.245.58.97, plus 3 other.

Mail Servers

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

There is at least a partial MX overlap between constructapp.io and other domains, including 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 and two others.

These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Host names that have two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 142.251.167.27 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.

Host names pointing to 172.253.116.26 IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.