randc.construction - robtex.com

randc.construction

DNSSEC⚠️ Not signed
NSns1.bdm.microsoftonline.com ⭐
A2603:1061:0:700::d0🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-208.azure-dns.com
A13.107.236.208🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-208.azure-dns.com
NSns2.bdm.microsoftonline.com
A2620:1ec:8ec:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-208.azure-dns.net
A150.171.21.208🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-208.azure-dns.net
NSns3.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2a01:111:4000:700::d0🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-208.azure-dns.org
A204.14.183.208🇺🇸 Microsoft204.14.180.0/22
PTRns3-208.azure-dns.org
NSns4.bdm.microsoftonline.com ⚠️ Not in parent delegation
A2620:1ec:bda:700::d0🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-208.azure-dns.info
A208.84.5.208🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-208.azure-dns.info
MXrandc-construction.mail.protection.outlook.com ⭐
A2a01:111:f403:c802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy4pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:c91d::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-mw2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:c92c::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:f909::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A52.101.8.34🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm2pr04cu00102.inbound.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com
A52.101.50.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr03cu00404.inbound.protection.outlook.com
TXTmscid=X2DKluNVJ/vzAUd+Hpeq1lc00JEXxDwsK6PfgeqNR8MvO5FRgBrweX0IdNya2wDDo26QQUL...
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

construction

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.construction ⭐
NSv0n1.nic.construction
NSv0n2.nic.construction
NSv0n3.nic.construction
NSv2n0.nic.construction
NSv2n1.nic.construction
SOAv0n0.nic.constructionhostmaster@donuts.email serial=1778398980

Same first word

randc.ca
randc.biz
randc.jp
randc.org
randc.com
randc.us
randc.be
randc.com.au
randc.net
randc.cn
randc.construction

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DNS History

5 records (5 active, 0 former)

2017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comMXrandc-construction.mail.protection.outlook.com
●NSns1.bdm.microsoftonline.com2016-12-10 → 2026-05-10 · 2 obs
● 2016-12-10 22:23:00
● 2026-05-10 08:18:30
●NSns2.bdm.microsoftonline.com2016-12-10 → 2026-05-10 · 2 obs
● 2016-12-10 22:23:00
● 2026-05-10 08:18:30
●NSns3.bdm.microsoftonline.com2016-12-10 → 2026-05-10 · 2 obs
● 2016-12-10 22:23:00
● 2026-05-10 08:18:30
●NSns4.bdm.microsoftonline.com2016-12-10 → 2026-05-10 · 2 obs
● 2016-12-10 22:23:00
● 2026-05-10 08:18:30
●MXrandc-construction.mail.protection.outlook.com2016-12-10 → 2026-05-10 · 2 obs
● 2016-12-10 22:23:00
● 2026-05-10 08:18:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
constructionv0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction, v0n3.nic.construction...12 records
randc.constructionns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com-

✅ Authoritative Response

Server:150.171.21.208

NS records: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for randc.construction (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1randc-construction.mail.protection.outlo
TXT2mscid=X2DKluNVJ/vzAUd+Hpeq1lc00JEXxDwsK6, v=spf1 include:spf.protection.outlook.co
SOA1ns1.bdm.microsoftonline.com azuredns-hos

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.construction, v0n1.nic.construction, v0n2.nic.construction...)

Analysis

Name Servers

randc.construction is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

randc.construction at least partially shares name servers with other domains, including armenianconsulatechicago.com, kitchencabinetsetc.com, mediatris.fr, callposh.com and morelighting.com.

Hosts with two IP numbers:

Host ns1.bdm.microsoftonline.com points to 2603:1061:0:700::d0 and 13.107.236.208

Host ns2.bdm.microsoftonline.com points to 2620:1ec:8ec:700::d0 and 150.171.21.208

Host ns3.bdm.microsoftonline.com points to 2a01:111:4000:700::d0 and 204.14.183.208

Host ns4.bdm.microsoftonline.com points to 2620:1ec:bda:700::d0 and 208.84.5.208

Mail Servers

randc.construction is handled by a single mail server, randc-construction.mail.protection.outlook.com.

Hostname randc-construction.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c802::, 2a01:111:f403:c91d::, 2a01:111:f403:c92c::1, 2a01:111:f403:f909::, 52.101.8.34, 52.101.9.20, 52.101.40.4 and 52.101.50.4.