fei.edu.br - robtex.com

fei.edu.br

DNSSEC⚠️ Not signed
A159.60.155.47🇺🇸 F5159.60.144.0/20 via EMIX
NSns-395.awsdns-49.com ⭐
A2600:9000:5301:8b00::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront
PTRns-395.awsdns-49.com
A205.251.193.139🇺🇸 Amazon205.251.193.0/24 prefix
PTRns-395.awsdns-49.com
NSns-1107.awsdns-10.org
A2600:9000:5304:5300::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1107.awsdns-10.org
A205.251.196.83🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1107.awsdns-10.org
NSns-1841.awsdns-38.co.uk
A2600:9000:5307:3100::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1841.awsdns-38.co.uk
A205.251.199.49🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1841.awsdns-38.co.uk
NSns-892.awsdns-47.net
A2600:9000:5303:7c00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-892.awsdns-47.net
A205.251.195.124🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-892.awsdns-47.net
MXfei-edu-br.mail.protection.outlook.com ⭐
A2a01:111:f403:c92c::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-dm5pr04cu00103.inbound.protection.outlook.com
A2a01:111:f403:c946::7🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f90c::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A2a01:111:f403:f913::1🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-cy5pr05cu00101.inbound.protection.outlook.com
A52.101.8.46🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr05cu00406.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.194.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch4pr21cu00107.inbound.protection.outlook.com
TXTcisco-ci-domain-verification=ed70c6ea4f6a5619c9f726c96ce8e56d8f6dc81dd6389636...
TXTgoogle-site-verification=IFHmwfl3z1vzU4jVjFD9InXVn-DLTSxEIzAupzUkL2w
TXTv=spf1 include:spf.enviaremails.com.br ip4:200.232.90.158 ip4:200.232.90.141 ...
SOAns-395.awsdns-49.comawsdns-hostmaster@amazon.com 2024-06-18 #1

edu.br

DNSSEC⚠️ Not signed
NSa.dns.br ⭐ ⚠️ Not in parent delegation 🔒
NSb.dns.br ⚠️ Not in parent delegation 🔒
NSc.dns.br ⚠️ Not in parent delegation 🔒
NSd.dns.br ⚠️ Not in parent delegation 🔒
NSe.dns.br ⚠️ Not in parent delegation 🔒
NSf.dns.br ⚠️ Not in parent delegation 🔒
SOAa.dns.brhostmaster@registro.br serial=2026068222
rank #361877 globally
rank #2670 in the tld
WOT: SAFE (68/100)
📈 Tranco rank: #394,711

Subdomains

sendai.fei.edu.br
vestibular.fei.edu.br
www.fei.edu.br

Same first word

fei.cl
fei.international
fei.ltd
fei.ca
fei.com.br
fei.no
fei.li
fei.lt
fei.bet
fei.co.za
fei.org
fei.org.br
fei.or.kr
fei.guru
fei.co.nz
fei.run
fei.asia
fei.biz
fei.com
fei.st
fei.kr
fei.cn
fei.ro
fei.bz
fei.cc
fei.io
fei.ac.ir
fei.in
fei.edu.br
fei.im
fei.edu.uy
fei.dk
fei.us
fei.su
fei.org.eg
fei.fr
fei.com.tw
fei.se
fei.ru
fei.cz
fei.nyc
fei.jp
fei.org.ar
fei.co.jp
fei.gift
fei.sg
fei.dev
fei.de
fei.be
fei.at
fei.com.sg
fei.com.pk
fei.my
fei.info
fei.is
fei.lv
fei.fi
fei.sk
fei.edu

Similar names

efi.pt
ief.cz
ief.ac.cn
ife.edu.mn
fie.in
ife.org.hk
fie.co
ife.org.za
ife.org
fie.de
efi.com.es
ife.mx
ife.cc
fie.com.tr
ife.se
ife.org.br
ief.be
efi.ru
efi.is
ife.cn
ife.pt
ief.hu
efi.com.au
ief.no
ife.biz
eif.ch
fie.email
efi.gr
ife.jp
fie.it
ife.us
fie.se
ife.dk
ife.cz
ief.com.au
efi.it
ief.in
ief.co.za
ife.one
fie.ro
efi.at
eif.org.na
ief.international
ife.kz
ife.no
eif.lv
ife.gob.ve
ife.org.my
ife.com.my
fie.gt
eif.fr
fie.pl
ife.org.uk
fie.eu
efi.es
ife.co.at
ife.ddns.net
efi.se
ief.is
eif.buzz
ief.at
ief.me
ief.co
eif.dk
ief.dk
ief.net
ife.be
ief.com
ief.org.uk
eif.com.br
fie.ru
efi.net
ife.ch
ief.kg
ief.jp
eif.co
ife.com.sa
ief.ca

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSns-1107.awsdns-10.orgns-1841.awsdns-38.co.ukns-395.awsdns-49.comns-892.awsdns-47.netbilbao.fei.edu.brdamasco.fei.edu.brtarso.fei.edu.brMXfei-edu-br.mail.protection.outlook.comA159.60.155.47186.215.158.67200.232.90.210
○NSbilbao.fei.edu.br2015-08-28 → 2017-08-30 · 42 obs
● 2015-08-28 01:51:54
○ 2015-09-13 08:40:14
● 2015-09-18 10:19:10
○ 2015-09-19 22:08:04
● 2015-09-30 08:12:46
○ 2015-10-01 19:51:10
● 2015-10-06 11:55:10
○ 2015-10-09 12:13:40
○ 2015-11-03 06:46:44
● 2015-11-06 07:48:34
○ 2015-11-08 07:19:22
○ 2015-11-15 02:31:30
● 2015-11-17 17:03:06
○ 2015-11-24 19:08:16
● 2015-11-25 20:34:16
● 2015-11-29 04:46:36
○ 2015-12-03 15:17:48
○ 2016-03-18 21:00:54
● 2016-04-30 10:44:40
○ 2016-05-06 02:08:28
○ 2016-05-23 11:54:00
● 2016-05-30 13:24:22
○ 2016-06-13 23:56:44
○ 2016-07-17 08:12:08
● 2016-08-03 10:53:14
○ 2016-08-11 12:24:16
○ 2016-09-10 13:26:48
● 2016-09-23 09:52:44
○ 2016-10-07 04:51:04
○ 2016-11-01 08:07:48
● 2016-11-08 18:03:28
○ 2016-11-16 14:36:42
○ 2016-11-24 00:35:16
● 2016-11-30 23:19:50
● 2016-12-31 03:11:06
○ 2017-01-02 05:13:18
○ 2017-01-13 03:00:32
● 2017-07-20 09:01:32
○ 2017-08-28 19:58:38
● 2017-08-30 10:56:40
○ 2020-04-14 17:28:32
○ 2026-03-09 09:56:48
○NSdamasco.fei.edu.br2015-08-28 → 2020-04-14 · 44 obs
● 2015-08-28 01:51:54
○ 2015-09-13 08:40:14
○ 2015-09-18 10:19:10
● 2015-09-19 22:08:04
○ 2015-09-30 08:12:46
● 2015-10-01 19:51:10
○ 2015-10-06 11:55:10
● 2015-10-09 12:13:40
○ 2015-10-19 04:22:44
● 2015-10-21 05:42:40
○ 2015-10-24 20:35:52
○ 2015-11-08 07:19:22
● 2015-11-11 06:27:46
○ 2015-11-15 02:31:30
○ 2015-11-29 04:46:36
● 2015-12-03 15:17:48
● 2016-01-17 02:50:12
○ 2016-01-19 05:49:22
○ 2016-01-27 01:34:56
● 2016-01-30 02:11:34
○ 2016-02-14 00:57:16
○ 2016-05-06 02:08:28
● 2016-05-15 22:47:52
○ 2016-05-23 11:54:00
○ 2016-05-30 13:24:22
● 2016-06-13 23:56:44
● 2016-07-06 16:00:26
○ 2016-07-17 08:12:08
○ 2016-08-03 10:53:14
● 2016-08-11 12:24:16
○ 2016-09-01 09:23:56
● 2016-09-10 13:26:48
○ 2016-09-23 09:52:44
○ 2016-11-08 18:03:28
● 2016-11-16 14:36:42
○ 2016-11-24 00:35:16
○ 2016-12-31 03:11:06
● 2017-01-02 05:13:18
● 2017-01-13 03:00:32
○ 2017-07-20 09:01:32
● 2017-08-28 19:58:38
● 2020-04-14 17:28:32
○ 2026-02-22 02:10:28
○ 2026-03-09 09:56:48
●NSns-1107.awsdns-10.org2026-02-22 → 2026-03-09 · 3 obs
○ 2020-04-14 17:28:32
● 2026-02-22 02:10:28
● 2026-03-09 09:56:48
●NSns-1841.awsdns-38.co.uk2026-02-22 → 2026-03-09 · 3 obs
○ 2020-04-14 17:28:32
● 2026-02-22 02:10:28
● 2026-03-09 09:56:48
●NSns-395.awsdns-49.com2026-02-22 → 2026-03-09 · 3 obs
○ 2020-04-14 17:28:32
● 2026-02-22 02:10:28
● 2026-03-09 09:56:48
●NSns-892.awsdns-47.net2026-02-22 → 2026-03-09 · 3 obs
○ 2020-04-14 17:28:32
● 2026-02-22 02:10:28
● 2026-03-09 09:56:48
○NStarso.fei.edu.br2015-08-28 → 2020-04-14 · 42 obs
● 2015-08-28 01:51:54
● 2015-09-13 08:40:14
○ 2015-09-18 10:19:10
○ 2015-10-09 12:13:40
● 2015-10-19 04:22:44
○ 2015-10-21 05:42:40
● 2015-10-24 20:35:52
● 2015-11-03 06:46:44
○ 2015-11-06 07:48:34
● 2015-11-08 07:19:22
○ 2015-11-11 06:27:46
● 2015-11-15 02:31:30
○ 2015-11-17 17:03:06
● 2015-11-24 19:08:16
○ 2015-11-25 20:34:16
○ 2016-01-17 02:50:12
● 2016-01-19 05:49:22
● 2016-01-27 01:34:56
○ 2016-01-30 02:11:34
● 2016-02-14 00:57:16
● 2016-03-18 21:00:54
○ 2016-04-30 10:44:40
● 2016-05-06 02:08:28
○ 2016-05-15 22:47:52
● 2016-05-23 11:54:00
○ 2016-05-30 13:24:22
○ 2016-07-06 16:00:26
● 2016-07-17 08:12:08
○ 2016-08-03 10:53:14
○ 2016-08-11 12:24:16
● 2016-09-01 09:23:56
○ 2016-09-10 13:26:48
○ 2016-09-23 09:52:44
● 2016-10-07 04:51:04
● 2016-11-01 08:07:48
○ 2016-11-08 18:03:28
○ 2016-11-16 14:36:42
● 2016-11-24 00:35:16
○ 2016-11-30 23:19:50
● 2020-04-14 17:28:32
○ 2026-02-22 02:10:28
○ 2026-03-09 09:56:48
●MXfei-edu-br.mail.protection.outlook.com2015-08-28 → 2026-03-09 · 2 obs
● 2015-08-28 01:51:54
● 2026-03-09 09:56:48
●A159.60.155.472026-02-22 → 2026-03-09 · 3 obs
○ 2020-04-14 17:28:32
● 2026-02-22 02:10:28
● 2026-03-09 09:56:48
○A186.215.158.672015-08-28 → 2020-04-14 · 18 obs
● 2015-08-28 01:51:54
● 2015-11-17 17:03:06
○ 2015-11-24 19:08:16
○ 2015-12-31 15:13:28
● 2016-01-17 02:50:12
○ 2016-01-19 05:49:22
○ 2016-01-21 14:48:40
● 2016-01-27 01:34:56
○ 2016-01-30 02:11:34
● 2016-02-14 00:57:16
○ 2016-02-21 13:35:46
● 2016-03-18 21:00:54
● 2016-04-30 10:44:40
○ 2016-05-06 02:08:28
● 2016-05-15 22:47:52
● 2020-04-14 17:28:32
○ 2026-02-22 02:10:28
○ 2026-03-09 09:56:48
○A200.232.90.2102015-08-28 → 2016-05-06 · 17 obs
● 2015-08-28 01:51:54
● 2015-10-06 11:55:10
○ 2015-11-17 17:03:06
● 2015-11-24 19:08:16
● 2015-12-31 15:13:28
○ 2016-01-17 02:50:12
● 2016-01-19 05:49:22
● 2016-01-21 14:48:40
○ 2016-01-27 01:34:56
● 2016-01-30 02:11:34
○ 2016-02-14 00:57:16
● 2016-02-21 13:35:46
○ 2016-03-18 21:00:54
○ 2016-04-30 10:44:40
● 2016-05-06 02:08:28
○ 2016-05-15 22:47:52
○ 2026-03-09 09:56:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
brb.dns.br, e.dns.br, f.dns.br, a.dns.br...-
fei.edu.brns-1841.awsdns-38.co.uk, ns-1107.awsdns-10.org, ns-395.awsdns-49.com, ns-892.awsdns-47.net-

✅ Authoritative Response

Server: 205.251.199.49

NS records: ns-1841.awsdns-38.co.uk, ns-1107.awsdns-10.org, ns-395.awsdns-49.com, ns-892.awsdns-47.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fei.edu.br (unsigned zone)

⏱️ Timing

Total: 756ms | Queries: -

📄 Records

TypeCountSample Data
A1159.60.155.47
NS4ns-1107.awsdns-10.org, ns-1841.awsdns-38.co.uk...
MX1fei-edu-br.mail.protection.outlook.com (
TXT3cisco-ci-domain-verification=ed70c6ea4f6, google-site-verification=IFHmwfl3z1vzU4j...
SOA1ns-395.awsdns-49.com awsdns-hostmaster.a

Analysis

Hierarchy

fei.edu.br is a parent of sendai.fei.edu.br, vestibular.fei.edu.br and www.fei.edu.br.

IP Addresses

fei.edu.br maps to IP address 159.60.155.47.

Other host names for instance ves-io-eab1e998-b822-4b9d-bb73-90e08c6b0afa.ac.vh.ves.io and fei.org.br share IP numbers with fei.edu.br.

Name Servers

fei.edu.br is delegated to four name servers: ns-395.awsdns-49.com, ns-892.awsdns-47.net, ns-1107.awsdns-10.org and ns-1841.awsdns-38.co.uk.

fei.edu.br at least partially shares name servers with other domains such as norcongroup.ca, dev.nrp.kms.berlin, betokay.com, staging.apps.aws.roku.com and santanderimoveis.com.br.

Host names with two IP numbers:

ns-395.awsdns-49.com points to 2600:9000:5301:8b00::1 and 205.251.193.139

ns-892.awsdns-47.net points to 2600:9000:5303:7c00::1 and 205.251.195.124

ns-1107.awsdns-10.org points to 2600:9000:5304:5300::1 and 205.251.196.83

ns-1841.awsdns-38.co.uk points to 2600:9000:5307:3100::1 and 205.251.199.49

Mail Servers

fei.edu.br is handled by a single mail server, fei-edu-br.mail.protection.outlook.com.

fei-edu-br.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c92c::3, 2a01:111:f403:c946::7, 2a01:111:f403:f90c::, 2a01:111:f403:f913::1, 52.101.8.46, 52.101.9.14, 52.101.11.19 and 52.101.194.15.