constructionsciences.net - robtex.com

constructionsciences.net

DNSSEC⚠️ Not signed
A43.250.141.164🇦🇺 SYNERGYWHOLESALE-AP43.250.141.0/24 SYNERGY WHOLESALE PTY LTD PO BOX 119
PTRvps1.kmohosting.com.au
NSns1-01.azure-dns.com ⭐
A2603:1061:0:700::1🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-01.azure-dns.com
A13.107.236.1🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-01.azure-dns.com
NSns2-01.azure-dns.net
A2620:1ec:8ec:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-01.azure-dns.net
A150.171.21.1🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-01.azure-dns.net
NSns3-01.azure-dns.org
A2a01:111:4000:700::1🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-01.azure-dns.org
A204.14.183.1🇺🇸 Microsoft204.14.180.0/22
PTRns3-01.azure-dns.org
NSns4-01.azure-dns.info
A2620:1ec:bda:700::1🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-01.azure-dns.info
A208.84.5.1🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-01.azure-dns.info
MXd500816.a.ess.au.barracudanetworks.com ⭐
A3.24.133.209🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRmail.ess.au.barracuda.com
A3.24.133.210🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRmail.ess.au.barracuda.com
A3.24.133.211🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRmail.ess.au.barracuda.com
MXd500816.b.ess.au.barracudanetworks.com(50)
A3.24.133.209🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRmail.ess.au.barracuda.com
A3.24.133.210🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRmail.ess.au.barracuda.com
A3.24.133.211🇦🇺 Amazon3.24.0.0/14 EC2 SYD prefix
PTRmail.ess.au.barracuda.com
TXTapple-domain-verification=qWUlNbipecEK4Zrn
TXTZOOM_verify_C1YVs5wWQaqsM3j-HuDlhg
TXTgoogle-site-verification=cCB6WMX5XlRzrQ012iUaHRMezAT2Yt6J8gORWYY77xE
TXTv=spf1 mx include:spf.constructionsciences.net include:spf.ess.au.barracudane...
TXTatlassian-domain-verification=foT0KCvbKHFUn2i9ArqpL6ZVvw8ZD289enG9D5GIYYCS2hp...
TXTosijkgiji8lhc6lcj9pupc823c
TXTknowbe4-site-verification=1292c1a1b72b9204cb9120ca9d5d9e55
SOAns1-01.azure-dns.comd500816@a.ess.au.barracudanetworks.com 2021-03-04 #4

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291465

Same first word

constructionsciences.net

DNS History

16 records (7 active, 9 former)

201820192020202120222023202420252026NSns1-01.azure-dns.comns2-01.azure-dns.netns3-01.azure-dns.orgns4-01.azure-dns.infons1.wordpress.comns2.wordpress.comns3.wordpress.comMXd500816.a.ess.au.barracudanetworks.comd500816.b.ess.au.barracudanetworks.commail.constructionsciences.netmxa-0028c001.gslb.pphosted.commxb-0028c001.gslb.pphosted.comA43.250.141.164192.0.78.24192.0.78.25209.15.20.208
●NSns1-01.azure-dns.com2026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04
○NSns1.wordpress.com2017-01-04 → 2018-06-30 · 4 obs
● 2017-01-04 13:30:10
● 2018-06-30 00:15:30
○ 2026-02-16 09:35:30
○ 2026-03-24 02:45:04
●NSns2-01.azure-dns.net2026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04
○NSns2.wordpress.com2017-01-04 → 2018-06-30 · 4 obs
● 2017-01-04 13:30:10
● 2018-06-30 00:15:30
○ 2026-02-16 09:35:30
○ 2026-03-24 02:45:04
●NSns3-01.azure-dns.org2026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04
○NSns3.wordpress.com2017-01-04 → 2018-06-30 · 4 obs
● 2017-01-04 13:30:10
● 2018-06-30 00:15:30
○ 2026-02-16 09:35:30
○ 2026-03-24 02:45:04
●NSns4-01.azure-dns.info2026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04
●MXd500816.a.ess.au.barracudanetworks.com2026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04
●MXd500816.b.ess.au.barracudanetworks.com2026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04
○MXmail.constructionsciences.net2017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 13:30:10
○ 2018-06-30 00:15:30
○ 2026-03-24 02:45:04
○MXmxa-0028c001.gslb.pphosted.com2018-06-30 → 2018-06-30 · 4 obs
○ 2017-01-04 13:30:10
● 2018-06-30 00:15:30
○ 2026-02-16 09:35:30
○ 2026-03-24 02:45:04
○MXmxb-0028c001.gslb.pphosted.com2018-06-30 → 2018-06-30 · 4 obs
○ 2017-01-04 13:30:10
● 2018-06-30 00:15:30
○ 2026-02-16 09:35:30
○ 2026-03-24 02:45:04
○A192.0.78.242017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 13:30:10
○ 2018-06-30 00:15:30
○ 2026-03-24 02:45:04
○A192.0.78.252017-01-04 → 2017-01-04 · 3 obs
● 2017-01-04 13:30:10
○ 2018-06-30 00:15:30
○ 2026-03-24 02:45:04
○A209.15.20.2082018-06-30 → 2018-06-30 · 4 obs
○ 2017-01-04 13:30:10
● 2018-06-30 00:15:30
○ 2026-02-16 09:35:30
○ 2026-03-24 02:45:04
●A43.250.141.1642026-02-16 → 2026-03-24 · 3 obs
○ 2018-06-30 00:15:30
● 2026-02-16 09:35:30
● 2026-03-24 02:45:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
constructionsciences.netns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info2 records

✅ Authoritative Response

Server:204.14.183.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for constructionsciences.net (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

TypeCountSample Data
A143.250.141.164
NS4ns1-01.azure-dns.com, ns2-01.azure-dns.net...
MX2d500816.a.ess.au.barracudanetworks.com (, d500816.b.ess.au.barracudanetworks.com (
TXT7apple-domain-verification=qWUlNbipecEK4Z, ZOOM_verify_C1YVs5wWQaqsM3j-HuDlhg...
SOA1ns1-01.azure-dns.com d500816.a.ess.au.ba

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2-01.azure-dns.net, ns2-01.azure-dns.net)

Analysis

IP Addresses

constructionsciences.net points to a single IP number: 43.250.141.164.

Other host names, for instance netgeo.com.au, mail.ecocommons.org.au, emsat.com, careadvantage.com.au and mail.kmohosting.com.au share IP numbers with constructionsciences.net.

Name Servers

constructionsciences.net is delegated to four name servers: ns1-01.azure-dns.com, ns4-01.azure-dns.info, ns2-01.azure-dns.net and ns3-01.azure-dns.org.

constructionsciences.net shares name servers with other domains at least partially, for instance crest-oralb.ae, danwat.net, ubbu.io, window11updates.com and microsoft.az.

Host names with two IP numbers:

ns1-01.azure-dns.com resolves to 2603:1061:0:700::1 and 13.107.236.1.

ns4-01.azure-dns.info resolves to 2620:1ec:bda:700::1 and 208.84.5.1.

ns2-01.azure-dns.net resolves to 2620:1ec:8ec:700::1 and 150.171.21.1.

ns3-01.azure-dns.org resolves to 2a01:111:4000:700::1 and 204.14.183.1.

Mail Servers

constructionsciences.net is handled by two mail servers: d500816.a.ess.au.barracudanetworks.com and d500816.b.ess.au.barracudanetworks.com.

Host names with three IP numbers:

d500816.a.ess.au.barracudanetworks.com points to 3.24.133.209, 3.24.133.210 and 3.24.133.211; d500816.b.ess.au.barracudanetworks.com points to 3.24.133.209, 3.24.133.210 and 3.24.133.211.

Host names that point to 3.24.133.209: d500816.a.ess.au.barracudanetworks.com and d500816.b.ess.au.barracudanetworks.com.

Host names that point to 3.24.133.210: d500816.a.ess.au.barracudanetworks.com and d500816.b.ess.au.barracudanetworks.com.

Host names that point to 3.24.133.211: d500816.a.ess.au.barracudanetworks.com and d500816.b.ess.au.barracudanetworks.com.