inter.edu - dns.ninja

inter.edu

DNSSEC⚠️ Not signed
A164.42.100.101πŸ‡΅πŸ‡· AS16649164.42.0.0/16 COLUMBUS NETWORKS TRANSIT CUSTOMERS
NSdns03.inter.edu ⭐
A164.42.100.3πŸ‡΅πŸ‡· AS16649164.42.0.0/16 COLUMBUS NETWORKS TRANSIT CUSTOMERS
NSdns04.inter.edu
A164.42.100.4πŸ‡΅πŸ‡· AS16649164.42.0.0/16 COLUMBUS NETWORKS TRANSIT CUSTOMERS
NSdns99.inter.edu
A40.71.88.29πŸ‡ΊπŸ‡Έ Microsoft40.68.0.0/14
MXinter-edu.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::6πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-sj0pr21cu00106.inbound.protection.outlook.com
A2a01:111:f403:c91d::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-mw2pr04cu00100.inbound.protection.outlook.com
A2a01:111:f403:c946::6πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f909::πŸ‡ΊπŸ‡Έ Microsoft2a01:111:f000::/36
PTRmail-bn6pr04cu00200.inbound.protection.outlook.com
A40.93.192.4πŸ‡ΊπŸ‡Έ Microsoft40.80.0.0/12
A52.101.9.5πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
A52.101.9.17πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
A52.101.41.6πŸ‡ΊπŸ‡Έ Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com
TXTMS=ms15358700
TXTgoogle-site-verification=fgEW25HaF3slhK2T1JEXiHZf1eLPo3YFuBzt7zSDBr0
TXTv=spf1 a:secure.auth.inter.edu include:spf2.inter.edu include:spf.protection....
TXTgoogle-site-verification=LXcftAd1-oUQXzW2BtL5nBZxHOfRUeDFcoXMrd8Rz50
SOAdns03.inter.edujliu@inter.edu serial=2019105218

edu

rank #62820 globally
rank #1051 in the tld
WOT: SAFE (96/100)
πŸ“ˆ Tranco rank: #74,660

Subdomains

Same first word

Similar names

DNS History

9 records (5 active, 4 former)

20162017201820192020202120222023202420252026NSdns03.inter.edudns04.inter.edudns99.inter.edudns01.inter.edudns02.inter.eduMXinter-edu.mail.protection.outlook.comA164.42.100.101149.24.137.33172.23.148.0
β—‹NSdns01.inter.edu2015-09-01 β†’ 2018-10-19 Β· 6 obs
● 2015-09-01 17:44:48
● 2017-09-27 20:16:50
β—‹ 2018-01-11 09:40:12
● 2018-10-19 21:56:30
β—‹ 2020-06-07 03:38:26
β—‹ 2026-07-22 02:12:08
β—‹NSdns02.inter.edu2015-09-01 β†’ 2018-10-19 Β· 4 obs
● 2015-09-01 17:44:48
● 2018-10-19 21:56:30
β—‹ 2020-06-07 03:38:26
β—‹ 2026-07-22 02:12:08
●NSdns03.inter.edu2015-12-11 β†’ 2026-07-22 Β· 3 obs
β—‹ 2015-09-01 17:44:48
● 2015-12-11 10:28:00
● 2026-07-22 02:12:08
●NSdns04.inter.edu2015-12-11 β†’ 2026-07-22 Β· 3 obs
β—‹ 2015-09-01 17:44:48
● 2015-12-11 10:28:00
● 2026-07-22 02:12:08
●NSdns99.inter.edu2018-01-11 β†’ 2026-07-22 Β· 3 obs
β—‹ 2017-09-27 20:16:50
● 2018-01-11 09:40:12
● 2026-07-22 02:12:08
●MXinter-edu.mail.protection.outlook.com2015-09-01 β†’ 2026-07-22 Β· 13 obs
● 2015-09-01 17:44:48
● 2020-12-15 16:54:22
β—‹ 2026-06-23 17:29:32
● 2026-06-23 18:33:44
β—‹ 2026-06-26 02:11:22
● 2026-06-26 12:30:12
β—‹ 2026-06-30 03:17:48
● 2026-06-30 17:43:54
β—‹ 2026-07-09 18:54:00
● 2026-07-09 21:07:38
β—‹ 2026-07-10 23:12:34
● 2026-07-11 01:35:56
● 2026-07-22 02:12:08
β—‹A149.24.137.332015-09-01 β†’ 2017-02-07 Β· 4 obs
● 2015-09-01 17:44:48
● 2017-02-07 16:43:40
β—‹ 2017-02-14 02:47:38
β—‹ 2026-07-22 02:12:08
●A164.42.100.1012017-02-14 β†’ 2026-07-22 Β· 14 obs
β—‹ 2017-02-07 16:43:40
● 2017-02-14 02:47:38
● 2020-12-15 16:54:22
β—‹ 2026-06-23 17:29:32
● 2026-06-23 18:33:44
β—‹ 2026-06-26 02:11:22
● 2026-06-26 12:30:12
β—‹ 2026-06-30 03:17:48
● 2026-06-30 17:43:54
β—‹ 2026-07-09 18:54:00
● 2026-07-09 21:07:38
β—‹ 2026-07-10 23:12:34
● 2026-07-11 01:35:56
● 2026-07-22 02:12:08
β—‹A172.23.148.02015-09-01 β†’ 2015-09-20 Β· 4 obs
● 2015-09-01 17:44:48
● 2015-09-20 19:16:36
β—‹ 2015-09-27 16:10:36
β—‹ 2026-07-22 02:12:08

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
edud.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net...-
inter.edudns03.inter.edu, dns04.inter.edu, dns99.inter.edu3 records

βœ… Authoritative Response

Server:164.42.100.4

NS records: dns03.inter.edu, dns04.inter.edu, dns99.inter.edu

πŸ”’ DNSSEC Status

πŸ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 3288ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1164.42.100.101
NS3dns99.inter.edu, dns04.inter.edu...
MX1inter-edu.mail.protection.outlook.com (p
TXT4google-site-verification=fgEW25HaF3slhK2, v=spf1 a:secure.auth.inter.edu include:s...
SOA1dns03.inter.edu jliu.inter.edu

πŸ“Œ Glue Records Collected

Total: 3

In-bailiwick: 3 (dns03.inter.edu, dns04.inter.edu, dns99.inter.edu)

Analysis

Hierarchy

inter.edu is the parent domain of dns01.inter.edu, dns2.inter.edu, aguadilla.inter.edu, ec.inter.edu, eval.inter.edu and a few other host names.

IP Addresses

inter.edu resolves to one IP address: 164.42.100.101.

Name Servers

inter.edu has three name servers β€” dns03.inter.edu, dns04.inter.edu and dns99.inter.edu.

Each of the three hostnames points to exactly one IP address: dns03.inter.edu points to 164.42.100.3, dns04.inter.edu points to 164.42.100.4 and dns99.inter.edu points to 40.71.88.29.

Mail Servers

Mail for inter.edu is handled by a single mail server, inter-edu.mail.protection.outlook.com.

inter-edu.mail.protection.outlook.com resolves to 8 IP addresses β€” 40.93.192.4, 52.101.9.5, 52.101.9.17 and 5 others.