dhdc1.org - robtex.com

dhdc1.org

DNSSEC⚠️ Not signed
A50.28.12.78🇺🇸 LiquidWeb50.28.0.0/18 Liquidweb Inc
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
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
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
MXdhdc1-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm6pr05cu00404.inbound.protection.outlook.com
A2a01:111:f403:c936::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f902::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00406.inbound.protection.outlook.com
A52.101.41.58🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
TXTmscid=tcO8BR3UVX6BBLEm1pv3e8BMgtf1ENLtzPdRjqERN4H+jUe7gzGCimwd74hB/vkFiBbWodj...
TXT"MS=ms86463633"
SOAns1.bdm.microsoftonline.comazuredns-hostmaster@microsoft.com serial=1

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=1777413041
WOT: SAFE (61/100)

Same first word

dhdc1.org

Similar names

hcdd1.org

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns1.accountsupport.comns1.yourhostingaccount.comns2.accountsupport.comMXdhdc1-org.mail.protection.outlook.comeast.smtp.exch025.serverdata.netms86463633.msv1.invalid.outlook.comwest.smtp.exch025.serverdata.netA50.28.12.7823.253.43.8267.227.224.252
○NSns1.accountsupport.com2015-06-26 → 2017-08-23 · 4 obs
● 2015-06-26 10:39:52
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02
●NSns1.bdm.microsoftonline.com2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-23 07:19:54
● 2026-04-11 08:21:30
● 2026-04-28 22:21:02
○NSns1.yourhostingaccount.com2015-06-26 → 2017-08-23 · 4 obs
● 2015-06-26 10:39:52
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02
○NSns2.accountsupport.com2015-06-26 → 2017-08-23 · 4 obs
● 2015-06-26 10:39:52
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02
●NSns2.bdm.microsoftonline.com2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-23 07:19:54
● 2026-04-11 08:21:30
● 2026-04-28 22:21:02
●NSns3.bdm.microsoftonline.com2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-23 07:19:54
● 2026-04-11 08:21:30
● 2026-04-28 22:21:02
●NSns4.bdm.microsoftonline.com2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-23 07:19:54
● 2026-04-11 08:21:30
● 2026-04-28 22:21:02
●MXdhdc1-org.mail.protection.outlook.com2026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-23 07:19:54
● 2026-04-11 08:21:30
● 2026-04-28 22:21:02
○MXeast.smtp.exch025.serverdata.net2015-06-26 → 2017-08-23 · 4 obs
● 2015-06-26 10:39:52
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02
○MXms86463633.msv1.invalid.outlook.com2015-06-26 → 2017-08-23 · 4 obs
● 2015-06-26 10:39:52
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02
○MXwest.smtp.exch025.serverdata.net2015-06-26 → 2017-08-23 · 4 obs
● 2015-06-26 10:39:52
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02
○A23.253.43.822015-06-26 → 2016-09-20 · 4 obs
● 2015-06-26 10:39:52
● 2016-09-20 04:39:56
○ 2017-07-10 20:57:32
○ 2026-04-28 22:21:02
●A50.28.12.782026-04-11 → 2026-04-28 · 3 obs
○ 2017-08-23 07:19:54
● 2026-04-11 08:21:30
● 2026-04-28 22:21:02
○A67.227.224.2522017-07-10 → 2017-08-23 · 5 obs
○ 2016-09-20 04:39:56
● 2017-07-10 20:57:32
● 2017-08-23 07:19:54
○ 2026-04-11 08:21:30
○ 2026-04-28 22:21:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
dhdc1.orgns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com-

✅ Authoritative Response

Server:208.84.5.208

NS records: ns3.bdm.microsoftonline.com, ns1.bdm.microsoftonline.com, ns4.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dhdc1.org (unsigned zone)

⏱️ Timing

Total: 445ms | Queries: -

📄 Records

TypeCountSample Data
A150.28.12.78
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1dhdc1-org.mail.protection.outlook.com (p
TXT3v=spf1 include:spf.protection.outlook.co, mscid=tcO8BR3UVX6BBLEm1pv3e8BMgtf1ENLtzP...
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

IP Addresses

dhdc1.org maps to IP address 50.28.12.78.

Other host names, for instance sprayco.com, daaa1a.org, tantara-svr2.tantara.com, cpanerds.com and itechlaw.org share IP numbers with dhdc1.org.

Name Servers

dhdc1.org is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

dhdc1.org at least partially shares name servers with other domains such as wktg.net, aumuehlenresidenz.de, lewisandcooper.co.uk, hospic-cercany.cz and findoil.biz.

Host names with two IP numbers:

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

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

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

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

Mail Servers

dhdc1.org is handled by a single mail server, dhdc1-org.mail.protection.outlook.com.

dhdc1-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::4, 2a01:111:f403:c936::, 2a01:111:f403:f902::, 2a01:111:f403:f908::2, 52.101.9.11, 52.101.40.0, 52.101.41.22 and 52.101.41.58.