colloquium.us - robtex.com

colloquium.us

DNSSEC⚠️ Not signed
A3.33.130.190🇺🇸 Amazon3.33.128.0/20
PTRa2aa9ff50de748dbe.awsglobalaccelerator.com
A15.197.148.33🇺🇸 Amazon15.197.144.0/20
NSns57.domaincontrol.com
A2603:5:21c2::1d🇺🇸 GODADDY-DNS2603:5:21c0::/44
PTRns57.domaincontrol.com
A97.74.108.29🇺🇸 GODADDY-DNS97.74.108.0/23
PTRns57.domaincontrol.com
NSns58.domaincontrol.com
A2603:5:22c2::1d🇺🇸 GODADDY-DNS2603:5:22c0::/44
PTRns58.domaincontrol.com
A173.201.76.29🇺🇸 GODADDY-DNS173.201.76.0/23
PTRns58.domaincontrol.com
MXcolloquium-us.mail.protection.outlook.com
A2a01:111:f403:c902::14🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00204.inbound.protection.outlook.com
A2a01:111:f403:c946::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f905::4🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm2pr04cu00404.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A40.93.192.1🇺🇸 Microsoft40.80.0.0/12
PTRmail-dm5pr02cu00201.inbound.protection.outlook.com
A52.101.9.0🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl2pr02cu00100.inbound.protection.outlook.com
A52.101.10.2🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bn8pr03cu00202.inbound.protection.outlook.com
A52.101.50.7🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-co1pr21cu00207.inbound.protection.outlook.com
TXTNETORGFT15939769.onmicrosoft.com
TXTv=spf1 include:secureserver.net -all
SOANS57.DOMAINCONTROL.COMdns@jomax.net 2026-04-25 #0

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1784918771

Same first word

DNS History

8 records (5 active, 3 former)

20162017201820192020202120222023202420252026NSns57.domaincontrol.comns58.domaincontrol.comMXcolloquium-us.mail.protection.outlook.commailstore1.secureserver.netsmtp.secureserver.netA15.197.148.333.33.130.19050.63.202.33
NSns57.domaincontrol.com2015-08-06 → 2026-07-24 · 2 obs
● 2015-08-06 04:44:22
● 2026-07-24 19:49:00
NSns58.domaincontrol.com2015-08-06 → 2026-07-24 · 2 obs
● 2015-08-06 04:44:22
● 2026-07-24 19:49:00
MXcolloquium-us.mail.protection.outlook.com2026-05-11 → 2026-07-24 · 3 obs
○ 2018-09-13 01:28:22
● 2026-05-11 04:03:32
● 2026-07-24 19:49:00
MXmailstore1.secureserver.net2015-08-06 → 2018-09-13 · 4 obs
● 2015-08-06 04:44:22
● 2018-09-13 01:28:22
○ 2026-05-11 04:03:32
○ 2026-07-24 19:49:00
MXsmtp.secureserver.net2015-08-06 → 2018-09-13 · 4 obs
● 2015-08-06 04:44:22
● 2018-09-13 01:28:22
○ 2026-05-11 04:03:32
○ 2026-07-24 19:49:00
A15.197.148.332026-05-11 → 2026-07-24 · 3 obs
○ 2018-09-13 01:28:22
● 2026-05-11 04:03:32
● 2026-07-24 19:49:00
A3.33.130.1902026-05-11 → 2026-07-24 · 3 obs
○ 2018-09-13 01:28:22
● 2026-05-11 04:03:32
● 2026-07-24 19:49:00
A50.63.202.332015-08-06 → 2018-09-13 · 4 obs
● 2015-08-06 04:44:22
● 2018-09-13 01:28:22
○ 2026-05-11 04:03:32
○ 2026-07-24 19:49:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usw.cctld.us, y.cctld.us, b.cctld.us, f.cctld.us...-
colloquium.usns58.domaincontrol.com, ns57.domaincontrol.com-

✅ Authoritative Response

Server:97.74.108.29

NS records: ns58.domaincontrol.com, ns57.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colloquium.us (unsigned zone)

⏱️ Timing

Total: 739ms | Queries: -

📄 Records

TypeCountSample Data
A23.33.130.190, 15.197.148.33
NS2ns57.domaincontrol.com, ns58.domaincontrol.com
MX1colloquium-us.mail.protection.outlook.co
TXT2NETORGFT15939769.onmicrosoft.com, v=spf1 include:secureserver.net -all
SOA1NS57.DOMAINCONTROL.COM dns.jomax.net

Analysis

IP Addresses

colloquium.us has two IP addresses: 3.33.130.190 and 15.197.148.33

Additional host names — doisaket.com, dgfrecipes.com, sophielyman.com and two others — share IP numbers with colloquium.us.

Name Servers

The NS records for colloquium.us delegate to ns57.domaincontrol.com and ns58.domaincontrol.com.

colloquium.us shares its name server setup with other domains, including mylibraryworld.org, benchtechtransmissions.com, marcoislandremodeling.com and two others.

ns57.domaincontrol.com resolves to 97.74.108.29 and 2603:5:21c2::1d. Likewise, ns58.domaincontrol.com resolves to 173.201.76.29 and 2603:5:22c2::1d — two IP addresses apiece.

Mail Servers

colloquium.us has one mail server: colloquium-us.mail.protection.outlook.com.

colloquium-us.mail.protection.outlook.com points to 8 IP numbers: 40.93.192.1, 52.101.9.0, 52.101.10.2 and 5 other.