constructinc.org - robtex.com

constructinc.org

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:58e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9aa6🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.142Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.166🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrenna.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26b0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A2803:f800:50::6ca2:c2b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrenna.ns.cloudflare.com
A2a06:98c1:50::ac40:22b0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrenna.ns.cloudflare.com
A108.162.194.176🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A162.159.38.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
A172.64.34.176🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrenna.ns.cloudflare.com
NSdarwin.ns.cloudflare.com
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.142, 172.67.154.166
IPv6 hints2606:4700:3030::6815:58e, 2606:4700:3033::ac43:9aa6
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=11, name=cloudflare-ech.com
SOAbrenna.ns.cloudflare.comdns@cloudflare.com serial=2405435448

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1784633494

Same first word

constructinc.biz
constructinc.org

DNS History

20 records (6 active, 14 former)

20162017201820192020202120222023202420252026NSbrenna.ns.cloudflare.comdarwin.ns.cloudflare.comns1.c30515.sgvps.netns2.c30515.sgvps.netns27.1and1.comns28.1and1.comMXmx00.1and1.commx01.1and1.commx10.mailspamprotection.commx20.mailspamprotection.commx30.mailspamprotection.comA104.21.5.142172.67.154.1662606:4700:3030::6815:58e2606:4700:3033::ac43:9aa6109.199.115.220216.250.120.1242606:4700:3036::ac43:9aa62606:4700:3037::6815:58e74.208.88.46
●NSbrenna.ns.cloudflare.com2026-02-18 → 2026-07-21 · 3 obs
○ 2019-04-27 15:01:38
● 2026-02-18 06:22:10
● 2026-07-21 11:56:48
●NSdarwin.ns.cloudflare.com2026-02-18 → 2026-07-21 · 3 obs
○ 2019-04-27 15:01:38
● 2026-02-18 06:22:10
● 2026-07-21 11:56:48
○NSns1.c30515.sgvps.net2019-04-27 → 2019-04-27 · 4 obs
○ 2017-02-15 10:36:32
● 2019-04-27 15:01:38
○ 2026-02-18 06:22:10
○ 2026-07-21 11:56:48
○NSns2.c30515.sgvps.net2019-04-27 → 2019-04-27 · 4 obs
○ 2017-02-15 10:36:32
● 2019-04-27 15:01:38
○ 2026-02-18 06:22:10
○ 2026-07-21 11:56:48
○NSns27.1and1.com2015-06-21 → 2017-02-15 · 4 obs
● 2015-06-21 21:42:32
● 2017-02-15 10:36:32
○ 2019-04-27 15:01:38
○ 2026-07-21 11:56:48
○NSns28.1and1.com2015-06-21 → 2017-02-15 · 4 obs
● 2015-06-21 21:42:32
● 2017-02-15 10:36:32
○ 2019-04-27 15:01:38
○ 2026-07-21 11:56:48
○MXmx00.1and1.com2015-06-21 → 2017-02-15 · 4 obs
● 2015-06-21 21:42:32
● 2017-02-15 10:36:32
○ 2019-04-27 15:01:38
○ 2026-07-21 11:56:48
○MXmx01.1and1.com2015-06-21 → 2017-02-15 · 4 obs
● 2015-06-21 21:42:32
● 2017-02-15 10:36:32
○ 2019-04-27 15:01:38
○ 2026-07-21 11:56:48
○MXmx10.mailspamprotection.com2019-04-27 → 2019-04-27 · 4 obs
○ 2017-02-15 10:36:32
● 2019-04-27 15:01:38
○ 2026-02-18 06:22:10
○ 2026-07-21 11:56:48
○MXmx20.mailspamprotection.com2019-04-27 → 2019-04-27 · 4 obs
○ 2017-02-15 10:36:32
● 2019-04-27 15:01:38
○ 2026-02-18 06:22:10
○ 2026-07-21 11:56:48
○MXmx30.mailspamprotection.com2019-04-27 → 2019-04-27 · 4 obs
○ 2017-02-15 10:36:32
● 2019-04-27 15:01:38
○ 2026-02-18 06:22:10
○ 2026-07-21 11:56:48
●A104.21.5.1422026-02-18 → 2026-07-21 · 3 obs
○ 2019-04-27 15:01:38
● 2026-02-18 06:22:10
● 2026-07-21 11:56:48
○A109.199.115.2202019-04-27 → 2019-04-27 · 4 obs
○ 2017-02-15 10:36:32
● 2019-04-27 15:01:38
○ 2026-02-18 06:22:10
○ 2026-07-21 11:56:48
●A172.67.154.1662026-02-18 → 2026-07-21 · 3 obs
○ 2019-04-27 15:01:38
● 2026-02-18 06:22:10
● 2026-07-21 11:56:48
○A216.250.120.1242016-06-24 → 2017-02-15 · 5 obs
○ 2016-02-24 17:28:08
● 2016-06-24 03:21:40
● 2017-02-15 10:36:32
○ 2019-04-27 15:01:38
○ 2026-07-21 11:56:48
●A2606:4700:3030::6815:58e2026-07-21 → 2026-07-21 · 2 obs
○ 2026-06-13 08:48:14
● 2026-07-21 11:56:48
●A2606:4700:3033::ac43:9aa62026-07-21 → 2026-07-21 · 2 obs
○ 2026-06-13 08:48:14
● 2026-07-21 11:56:48
○A2606:4700:3036::ac43:9aa62026-02-18 → 2026-06-13 · 4 obs
○ 2019-04-27 15:01:38
● 2026-02-18 06:22:10
● 2026-06-13 08:48:14
○ 2026-07-21 11:56:48
○A2606:4700:3037::6815:58e2026-02-18 → 2026-06-13 · 4 obs
○ 2019-04-27 15:01:38
● 2026-02-18 06:22:10
● 2026-06-13 08:48:14
○ 2026-07-21 11:56:48
○A74.208.88.462015-06-21 → 2016-02-24 · 4 obs
● 2015-06-21 21:42:32
● 2016-02-24 17:28:08
○ 2016-06-24 03:21:40
○ 2026-07-21 11:56:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
constructinc.orgbrenna.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.151

NS records: brenna.ns.cloudflare.com, darwin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructinc.org (unsigned zone)

⏱️ Timing

Total: 425ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.5.142, 172.67.154.166
AAAA22606:4700:3033::ac43:9aa6, 2606:4700:3030::6815:58e
NS2brenna.ns.cloudflare.com, darwin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brenna.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

constructinc.org points to the four IP addresses 104.21.5.142, 172.67.154.166, 2606:4700:3030::6815:58e and 2606:4700:3033::ac43:9aa6.

Additional host names — atptree.com, joheating.com, domiseo.com and two others — share IP numbers with constructinc.org.

Name Servers

DNS delegation for constructinc.org points to two name servers: brenna.ns.cloudflare.com and darwin.ns.cloudflare.com.

constructinc.org shares its name server setup with other domains, including zipo99lancar.monster, 171coinmaster.com, temposlot.fit and two others.

The name servers of constructinc.org overlap at least partially with those of other domains — among them 2wvv23.lol, lgjdmpq.com, neuro.digital and two more.

These name servers commonly appear alongside the name servers kia.ns.cloudflare.com and aaden.ns.cloudflare.com.

Host names with 6 IP numbers:

brenna.ns.cloudflare.com has IP addresses 108.162.194.176, 162.159.38.176 and 172.64.34.176, plus 3 other.

darwin.ns.cloudflare.com has IP addresses 108.162.193.151, 172.64.33.151 and 173.245.59.151, plus 3 other.