interponce.edu - robtex.com

interponce.edu

DNSSEC⚠️ Not signed
A173.243.89.50🇵🇷 AERONETPR173.243.89.0/24 COLUMBUS NETWORKS TRANSIT CUSTOMERS
PTRinterponce.edu
NSns1-04.azure-dns.com ⭐
A2603:1061:0:700::4🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-04.azure-dns.com
A13.107.236.4🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-04.azure-dns.com
NSns2-04.azure-dns.net
A2620:1ec:8ec:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-04.azure-dns.net
A150.171.21.4🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-04.azure-dns.net
NSns3-04.azure-dns.org
A2a01:111:4000:700::4🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-04.azure-dns.org
A204.14.183.4🇺🇸 Microsoft204.14.180.0/22
PTRns3-04.azure-dns.org
NSns4-04.azure-dns.info
A2620:1ec:bda:700::4🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-04.azure-dns.info
A208.84.5.4🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-04.azure-dns.info
MXinterponce-edu.mail.protection.outlook.com ⭐
A2a01:111:f403:c801::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr02cu00200.inbound.protection.outlook.com
A2a01:111:f403:f905::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr02cu00203.inbound.protection.outlook.com
A2a01:111:f403:f90f::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f913::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.41.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj2pr05cu00204.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
TXTv=spf1 mx a:smtp.notification.com a:smtp1.notification.com include:spf.protec...
SOAns1-04.azure-dns.comazuredns-hostmaster@microsoft.com 2023-03-09 #3

edu

DNSSEC🔒 Signed (DS record present)
NSa.edu-servers.net ⭐
NSb.edu-servers.net
NSc.edu-servers.net
NSd.edu-servers.net
NSe.edu-servers.net
NSf.edu-servers.net
NSg.edu-servers.net
NSh.edu-servers.net
NSi.edu-servers.net
NSj.edu-servers.net
NSk.edu-servers.net
NSl.edu-servers.net
NSm.edu-servers.net
SOAa.edu-servers.netnstld@verisign-grs.com serial=1776998657

PTR for

50.89.243.173.in-addr.arpa

Same first word

interponce.edu

Similar names

eprinceton.com.au
nonreceipt.com
nipocenter.com.br

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NSns1-04.azure-dns.comns2-04.azure-dns.netns3-04.azure-dns.orgns4-04.azure-dns.infons1.interponce.eduns2.interponce.eduMXinterponce-edu.mail.protection.outlook.com462811306.mail.outlook.comA173.243.89.50::1
●NSns1-04.azure-dns.com2026-02-19 → 2026-04-24 · 3 obs
○ 2017-04-09 07:47:10
● 2026-02-19 20:26:50
● 2026-04-24 02:58:56
○NSns1.interponce.edu2015-08-14 → 2017-04-09 · 4 obs
● 2015-08-14 08:39:38
● 2017-04-09 07:47:10
○ 2026-02-19 20:26:50
○ 2026-04-24 02:58:56
●NSns2-04.azure-dns.net2026-02-19 → 2026-04-24 · 3 obs
○ 2017-04-09 07:47:10
● 2026-02-19 20:26:50
● 2026-04-24 02:58:56
○NSns2.interponce.edu2015-08-14 → 2017-04-09 · 4 obs
● 2015-08-14 08:39:38
● 2017-04-09 07:47:10
○ 2026-02-19 20:26:50
○ 2026-04-24 02:58:56
●NSns3-04.azure-dns.org2026-02-19 → 2026-04-24 · 3 obs
○ 2017-04-09 07:47:10
● 2026-02-19 20:26:50
● 2026-04-24 02:58:56
●NSns4-04.azure-dns.info2026-02-19 → 2026-04-24 · 3 obs
○ 2017-04-09 07:47:10
● 2026-02-19 20:26:50
● 2026-04-24 02:58:56
○MX462811306.mail.outlook.com2015-08-14 → 2017-04-09 · 4 obs
● 2015-08-14 08:39:38
● 2017-04-09 07:47:10
○ 2026-02-19 20:26:50
○ 2026-04-24 02:58:56
●MXinterponce-edu.mail.protection.outlook.com2015-08-14 → 2026-04-24 · 2 obs
● 2015-08-14 08:39:38
● 2026-04-24 02:58:56
○A::12015-08-14 → 2017-04-09 · 4 obs
● 2015-08-14 08:39:38
● 2017-04-09 07:47:10
○ 2026-02-19 20:26:50
○ 2026-04-24 02:58:56
●A173.243.89.502015-08-14 → 2026-04-24 · 2 obs
● 2015-08-14 08:39:38
● 2026-04-24 02:58:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edum.edu-servers.net, k.edu-servers.net, e.edu-servers.net, g.edu-servers.net...26 records
interponce.eduns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info-

✅ Authoritative Response

Server:13.107.236.4

NS records: ns1-04.azure-dns.com, ns2-04.azure-dns.net, ns3-04.azure-dns.org, ns4-04.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for interponce.edu (unsigned zone)

⏱️ Timing

Total: 695ms | Queries: -

📄 Records

TypeCountSample Data
A1173.243.89.50
NS4ns1-04.azure-dns.com, ns2-04.azure-dns.net...
MX1interponce-edu.mail.protection.outlook.c
TXT1v=spf1 mx a:smtp.notification.com a:smtp
SOA1ns1-04.azure-dns.com azuredns-hostmaster

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (m.edu-servers.net, l.edu-servers.net, k.edu-servers.net...)

Analysis

IP Addresses

interponce.edu points to a single IP address: 173.243.89.50.

Name Servers

interponce.edu is delegated to four name servers: ns1-04.azure-dns.com, ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.

interponce.edu at least partially shares name servers with other domains, for example thepalladiumballroom.com, microsoft-shcts01.net, cityutil.com, wangazine.it and msn.net.ag.

Host names with two IP numbers:

ns1-04.azure-dns.com points to: 2603:1061:0:700::4 and 13.107.236.4

ns4-04.azure-dns.info points to: 2620:1ec:bda:700::4 and 208.84.5.4

ns2-04.azure-dns.net points to: 2620:1ec:8ec:700::4 and 150.171.21.4

ns3-04.azure-dns.org points to: 2a01:111:4000:700::4 and 204.14.183.4

Mail Servers

The interponce-edu.mail.protection.outlook.com mail server handles interponce.edu.

interponce-edu.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::, 2a01:111:f403:f905::3, 2a01:111:f403:f90f::1, 2a01:111:f403:f913::, 52.101.41.3, 52.101.41.4, 52.101.41.24 and 52.101.194.4.