gsc911.org - robtex.com

gsc911.org

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
MXgsc911-org.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c946::6🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f901::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bl2pr02cu00402.inbound.protection.outlook.com
A2a01:111:f403:f90a::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-bn8pr03cu00201.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr04cu00205.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
A52.101.194.12🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
TXTmscid=xcJpFvLEF2/UHMe7ocIpMUqQAX1yysCxBVtij96fEZpF6C3Z00IIlBcSfoW/g6xovts8AcQ...
TXTv=spf1 include:spf.protection.outlook.com -all
TXTknowbe4-site-verification=f2ef3c19767b456a166d68f86a80a067
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=1776062913

Same first word

gsc911.org

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSns1.bdm.microsoftonline.comns2.bdm.microsoftonline.comns3.bdm.microsoftonline.comns4.bdm.microsoftonline.comns61.worldnic.comns62.worldnic.comMXgsc911-org.mail.protection.outlook.commail.gsc911.orgA12.47.111.230
●NSns1.bdm.microsoftonline.com2015-11-04 → 2026-04-13 · 3 obs
○ 2015-06-13 17:21:50
● 2015-11-04 02:20:34
● 2026-04-13 07:07:08
●NSns2.bdm.microsoftonline.com2015-11-04 → 2026-04-13 · 3 obs
○ 2015-06-13 17:21:50
● 2015-11-04 02:20:34
● 2026-04-13 07:07:08
●NSns3.bdm.microsoftonline.com2015-11-04 → 2026-04-13 · 3 obs
○ 2015-06-13 17:21:50
● 2015-11-04 02:20:34
● 2026-04-13 07:07:08
●NSns4.bdm.microsoftonline.com2015-11-04 → 2026-04-13 · 3 obs
○ 2015-06-13 17:21:50
● 2015-11-04 02:20:34
● 2026-04-13 07:07:08
○NSns61.worldnic.com2015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 17:21:50
○ 2015-11-04 02:20:34
○ 2026-04-13 07:07:08
○NSns62.worldnic.com2015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 17:21:50
○ 2015-11-04 02:20:34
○ 2026-04-13 07:07:08
●MXgsc911-org.mail.protection.outlook.com2015-11-04 → 2026-04-13 · 3 obs
○ 2015-06-13 17:21:50
● 2015-11-04 02:20:34
● 2026-04-13 07:07:08
○MXmail.gsc911.org2015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 17:21:50
○ 2015-11-04 02:20:34
○ 2026-04-13 07:07:08
○A12.47.111.2302015-06-13 → 2015-06-13 · 3 obs
● 2015-06-13 17:21:50
○ 2015-11-04 02:20:34
○ 2026-04-13 07:07:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgc0.org.afilias-nst.info, d0.org.afilias-nst.org, a0.org.afilias-nst.info, a2.org.afilias-nst.info...-
gsc911.orgns1.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 gsc911.org (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com...
MX1gsc911-org.mail.protection.outlook.com (
TXT3mscid=xcJpFvLEF2/UHMe7ocIpMUqQAX1yysCxBV, v=spf1 include:spf.protection.outlook.co...
SOA1ns1.bdm.microsoftonline.com azuredns-hos

Analysis

Name Servers

gsc911.org is delegated to four name servers: ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and ns4.bdm.microsoftonline.com.

gsc911.org at least partially shares name servers with other domains, including ssaf.pt, hammaslaakariliitto.fi, sanda.services, calpiping.com and utirom.ro.

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

gsc911.org is handled by a single mail server, gsc911-org.mail.protection.outlook.com.

Hostname gsc911-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::6, 2a01:111:f403:c946::6, 2a01:111:f403:f901::2, 2a01:111:f403:f90a::1, 52.101.9.21, 52.101.41.22, 52.101.41.58 and 52.101.194.12.