`etr.df.gov.br`

DNSSEC	⚠️ Not signed
A	108.158.137.23^{🇺🇸 Amazon108.158.136.0/21}
		PTR	`server-108-158-137-23.gig51.r.cloudfront.net`
A	108.158.137.88^{🇺🇸 Amazon108.158.136.0/21}
A	108.158.137.116^{🇺🇸 Amazon108.158.136.0/21}
A	108.158.137.124^{🇺🇸 Amazon108.158.136.0/21}
NS	`ns-758.awsdns-30.net` ⭐
		A	2600:9000:5302:f600::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-758.awsdns-30.net`
		A	205.251.194.246^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-758.awsdns-30.net`
NS	`ns-1472.awsdns-56.org`
		A	2600:9000:5305:c000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1472.awsdns-56.org`
		A	205.251.197.192^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1472.awsdns-56.org`
NS	`ns-1680.awsdns-18.co.uk`
		A	2600:9000:5306:9000::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1680.awsdns-18.co.uk`
		A	205.251.198.144^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1680.awsdns-18.co.uk`
NS	`ns-5.awsdns-00.com`
		A	2600:9000:5300:500::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-5.awsdns-00.com`
		A	205.251.192.5^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-5.awsdns-00.com`
MX	`mail.terracap.df.gov.br` ⭐
		A	179.96.113.43^{🇧🇷 G8179.96.112.0/21}
			PTR	`mail.terracap.df.gov.br`
		A	189.85.87.220^{🇧🇷 NWI189.85.86.0/23 NETWORLD TELECOMUNICACOES DO BRASIL LTDA}
			PTR	`mail.terracap.df.gov.br`
TXT	`v=spf1 a mx ip4:179.96.113.32/27 ip4:189.85.87.192/27 ip4:131.72.221.51 ip4:1...`
SOA	`ns-758.awsdns-30.net`awsdns-hostmaster@amazon.com serial=1

`df.gov.br`

	DNSSEC	⚠️ Not signed
	A	131.72.221.22^{🇧🇷 AS61738131.72.221.0/24 CLARO S.A. Customer}
	NS	`dns1.gdfnet.df.gov.br` ⭐
	NS	`dns2.df.gov.br`
	MX	`smtp053.gdfnet.df.gov.br` ⭐
	MX	`smtp054.gdfnet.df.gov.br` ⭐
	MX	`smtp051.gdfnet.df.gov.br`⁽¹⁵⁾
	TXT	`v=spf1 ip4:131.72.220.0/22 -all`
	TXT	`google-site-verification=grMNm9FdqrzCbG7WREEDKXnzwqjF1PXmLJWLQWtBdRE`
	TXT	`_globalsign-domain-verification=YnEyyO11qIhpmG7T3rgTwgEnMLfDUsQUfMHQ-i0_Qx`
	SOA	`dns1.gdfnet.df.gov.br`suporte@gdfnet.df.gov.br 2026-05-08 #1

WOT: SAFE (63/100)
rank #8578 globally
rank #63 in the tld
This domain name represents the official website for the Federal District government in Brazil. The Federal District in Brazil is a unique location that isn't part of any state but instead hosts Brasília, the capital of the country. The "df" stands for Distrito Federal, which translates to Federal District, and "gov" stands for government. So "df.gov.br" is essentially the government site for the Federal District of Brazil.WOT: SAFE (74/100)

Subdomains

www.etr.df.gov.br

Same first word

etr.se

etr.cc

etr.me

etr.us

etr.plus

etr.audio

etr.ac

etr.ch

etr.in

etr.in.ua

etr.it

etr.fm

etr.gr

etr.kr

etr.ai

etr.lv

etr.co.il

etr.hu

etr.fr

etr.at

etr.net

etr.cn

etr.info

etr.co.uk

etr.co.com

etr.gov.ar

etr.dk

etr.co

etr.be

etr.jp

etr.de

etr.net.pl

etr.ru

etr.io

etr.pl

etr.com.br

etr.ca

etr.no

etr.fi

etr.news

etr.ee

etr.df.gov.br

etr.com.ec

etr.es

etr.lt

etr.org

etr.tv

etr.com

etr.sa

etr.su

etr.com.tw

etr.com.tr

etr.com.pl

etr.fun

etr.im

etr.ro

Similar names

ter.si

ret.gov.au

rte.com

ret.ee

rte.mobi

ret.dk

ter.co.kr

ret.co

ert.co

ter.cn

ret.no

ret.tc

rte.eu

tre.at

ter.ch

ert.is

rte.net.ru

ert.tn

ter.ro

rte.hu

rte.be

tre.io

ter.com

ret.cn

rte.org

ret.mx

ter.it

ter.me

ret.us

ert.cn

ter.ru

rte.cn

tre.ro

ert.pl

ert.nc

tre.ru

rte.network

ter.co.za

tre.marketing

tre.rentals

tre.co.kr

ert.no

ert.com

rte.ro

rte.re

tre.ee

rte.dk

ert.us

rte.inc

ert.gr

ter.gen.tr

rte.com.mx

tre.com.hk

ter.info.hu

ter.by

rte.by

ter.jp

rte.pl

ter.su

rte.com.es

rte.host

ert.eu

rte.ie

ret.nyc

tre.lv

ter.nl

tre.it

ter.net

ert.be

rte.net

rte.de

rte.uk.com

ter.pw

ert.cz

rte.com.tr

ter.tw

tre.com.tw

ret.gr

rte.co.il

DNS History

21 records (9 active, 12 former)

●NSns-1472.awsdns-56.org2026-04-25 → 2026-05-09 · 2 obs

● 2026-04-25 02:13:28
● 2026-05-09 20:02:46

●NSns-1680.awsdns-18.co.uk2026-04-25 → 2026-05-09 · 2 obs

● 2026-04-25 02:13:28
● 2026-05-09 20:02:46

●NSns-5.awsdns-00.com2026-04-25 → 2026-05-09 · 2 obs

● 2026-04-25 02:13:28
● 2026-05-09 20:02:46

●NSns-758.awsdns-30.net2026-04-25 → 2026-05-09 · 2 obs

● 2026-04-25 02:13:28
● 2026-05-09 20:02:46

●MXmail.terracap.df.gov.br2026-04-25 → 2026-05-09 · 2 obs

● 2026-04-25 02:13:28
● 2026-05-09 20:02:46

●A108.158.137.1162026-04-28 → 2026-05-09 · 20 obs

○ 2026-04-28 00:30:06
● 2026-04-28 01:27:30
○ 2026-04-28 02:54:04
○ 2026-05-06 08:31:02
● 2026-05-06 09:09:40
○ 2026-05-06 13:06:28
○ 2026-05-06 13:44:20
● 2026-05-06 16:03:38
○ 2026-05-06 20:06:42
○ 2026-05-07 02:56:54
● 2026-05-07 05:17:34
○ 2026-05-07 05:50:52
○ 2026-05-07 09:37:50
● 2026-05-07 11:11:56
○ 2026-05-07 12:15:16
● 2026-05-07 13:15:38
○ 2026-05-07 14:32:44
○ 2026-05-09 12:20:52
● 2026-05-09 17:41:30
● 2026-05-09 20:02:46

●A108.158.137.1242026-04-28 → 2026-05-09 · 20 obs

●A108.158.137.232026-04-28 → 2026-05-09 · 20 obs

●A108.158.137.882026-04-28 → 2026-05-09 · 20 obs

○A13.33.82.1122026-04-26 → 2026-05-08 · 38 obs

○ 2026-04-25 23:57:14
● 2026-04-26 00:31:38
○ 2026-04-26 02:02:32
● 2026-04-26 03:08:50
○ 2026-04-26 05:53:22
○ 2026-04-27 03:35:14
● 2026-04-27 04:37:48
○ 2026-04-27 08:50:32
○ 2026-04-27 22:45:00
● 2026-04-28 00:30:06
○ 2026-04-28 01:27:30
○ 2026-04-29 11:44:38
● 2026-04-29 12:30:52
○ 2026-04-29 13:38:46
○ 2026-04-30 07:08:46
● 2026-04-30 08:52:32
○ 2026-04-30 10:29:08
○ 2026-04-30 22:36:38
● 2026-05-01 00:29:30
○ 2026-05-01 01:52:38
○ 2026-05-03 02:50:34
● 2026-05-03 09:07:52
○ 2026-05-03 10:32:30
● 2026-05-03 15:57:44
○ 2026-05-03 16:45:18
○ 2026-05-03 23:07:26
● 2026-05-04 00:27:42
○ 2026-05-04 08:24:16
○ 2026-05-05 20:30:46
● 2026-05-05 23:31:44
○ 2026-05-06 04:04:52
○ 2026-05-07 14:32:44
● 2026-05-07 17:09:18
○ 2026-05-07 18:20:36
○ 2026-05-07 23:40:56
● 2026-05-08 00:30:30
○ 2026-05-08 01:20:38
○ 2026-05-09 20:02:46

○A13.33.82.1132026-04-26 → 2026-05-08 · 38 obs

○A13.33.82.842026-04-26 → 2026-05-08 · 38 obs

○A13.33.82.972026-04-26 → 2026-05-08 · 38 obs

○A3.174.83.1182026-04-25 → 2026-05-08 · 82 obs

● 2026-04-25 02:13:28
○ 2026-04-25 08:00:40
○ 2026-04-26 10:46:04
● 2026-04-26 15:26:08
○ 2026-04-26 18:37:52
○ 2026-04-27 04:37:48
● 2026-04-27 08:50:32
○ 2026-04-27 14:26:44
○ 2026-04-27 15:15:22
● 2026-04-27 19:53:40
○ 2026-04-27 20:59:30
● 2026-04-27 22:45:00
○ 2026-04-28 00:30:06
○ 2026-04-28 14:50:10
● 2026-04-28 19:15:40
○ 2026-04-28 20:32:08
○ 2026-04-28 23:04:34
● 2026-04-29 00:39:28
○ 2026-04-29 01:56:16
● 2026-04-29 03:29:04
● 2026-04-29 05:50:48
○ 2026-04-29 07:19:04
○ 2026-04-29 08:34:12
● 2026-04-29 09:37:32
○ 2026-04-29 10:40:42
● 2026-04-29 11:44:38
○ 2026-04-29 12:30:52
● 2026-04-29 13:38:46
○ 2026-04-29 16:32:28
○ 2026-04-29 18:25:06
● 2026-04-29 19:03:26
○ 2026-04-29 19:36:58
○ 2026-04-30 03:13:38
● 2026-04-30 06:17:22
○ 2026-04-30 07:08:46
○ 2026-04-30 08:52:32
● 2026-04-30 10:29:08
○ 2026-04-30 11:28:50
● 2026-04-30 12:58:58
● 2026-04-30 13:50:14
○ 2026-04-30 15:37:44
○ 2026-04-30 16:32:52
● 2026-04-30 17:29:12
○ 2026-04-30 18:08:52
● 2026-04-30 19:30:30
● 2026-04-30 22:36:38
○ 2026-05-01 00:29:30
○ 2026-05-01 03:37:56
● 2026-05-01 04:22:40
● 2026-05-01 05:39:00
○ 2026-05-01 06:22:04
○ 2026-05-01 22:46:52
● 2026-05-02 00:22:38
○ 2026-05-02 01:10:00
○ 2026-05-02 03:25:02
● 2026-05-02 05:15:48
○ 2026-05-02 09:10:52
○ 2026-05-02 23:01:56
● 2026-05-03 02:50:34
○ 2026-05-03 09:07:52
○ 2026-05-03 19:14:42
● 2026-05-03 20:09:14
○ 2026-05-03 20:48:16
● 2026-05-03 22:30:40
● 2026-05-03 23:07:26
○ 2026-05-04 00:27:42
○ 2026-05-04 10:58:42
● 2026-05-04 12:08:26
○ 2026-05-04 14:08:48
○ 2026-05-05 10:30:18
● 2026-05-05 11:41:34
○ 2026-05-05 12:32:50
● 2026-05-05 17:33:18
● 2026-05-05 19:06:24
○ 2026-05-05 19:41:48
○ 2026-05-07 17:09:18
● 2026-05-07 18:20:36
○ 2026-05-07 20:07:28
○ 2026-05-08 15:18:50
● 2026-05-08 16:06:54
○ 2026-05-08 18:48:14
○ 2026-05-09 20:02:46

○A3.174.83.402026-04-25 → 2026-05-08 · 82 obs

○A3.174.83.662026-04-25 → 2026-05-08 · 82 obs

○A3.174.83.812026-04-25 → 2026-05-08 · 82 obs

○A99.86.91.172026-04-25 → 2026-05-09 · 113 obs

○ 2026-04-25 02:13:28
● 2026-04-25 08:00:40
● 2026-04-25 23:57:14
○ 2026-04-26 00:31:38
● 2026-04-26 02:02:32
○ 2026-04-26 03:08:50
● 2026-04-26 05:53:22
● 2026-04-26 10:46:04
○ 2026-04-26 15:26:08
● 2026-04-26 18:37:52
● 2026-04-27 03:35:14
○ 2026-04-27 04:37:48
○ 2026-04-27 08:50:32
● 2026-04-27 14:26:44
● 2026-04-27 15:15:22
○ 2026-04-27 19:53:40
● 2026-04-27 20:59:30
○ 2026-04-27 22:45:00
○ 2026-04-28 01:27:30
● 2026-04-28 02:54:04
● 2026-04-28 14:50:10
○ 2026-04-28 19:15:40
● 2026-04-28 20:32:08
● 2026-04-28 23:04:34
○ 2026-04-29 00:39:28
● 2026-04-29 01:56:16
○ 2026-04-29 03:29:04
○ 2026-04-29 05:50:48
● 2026-04-29 07:19:04
● 2026-04-29 08:34:12
○ 2026-04-29 09:37:32
● 2026-04-29 10:40:42
○ 2026-04-29 11:44:38
○ 2026-04-29 13:38:46
● 2026-04-29 16:32:28
● 2026-04-29 18:25:06
○ 2026-04-29 19:03:26
● 2026-04-29 19:36:58
● 2026-04-30 03:13:38
○ 2026-04-30 06:17:22
● 2026-04-30 07:08:46
○ 2026-04-30 08:52:32
○ 2026-04-30 10:29:08
● 2026-04-30 11:28:50
○ 2026-04-30 12:58:58
○ 2026-04-30 13:50:14
● 2026-04-30 15:37:44
● 2026-04-30 16:32:52
○ 2026-04-30 17:29:12
● 2026-04-30 18:08:52
○ 2026-04-30 19:30:30
○ 2026-05-01 00:29:30
● 2026-05-01 01:52:38
● 2026-05-01 03:37:56
○ 2026-05-01 04:22:40
○ 2026-05-01 05:39:00
● 2026-05-01 06:22:04
● 2026-05-01 22:46:52
○ 2026-05-02 00:22:38
● 2026-05-02 01:10:00
● 2026-05-02 03:25:02
○ 2026-05-02 05:15:48
● 2026-05-02 09:10:52
● 2026-05-02 23:01:56
○ 2026-05-03 02:50:34
○ 2026-05-03 09:07:52
● 2026-05-03 10:32:30
○ 2026-05-03 15:57:44
● 2026-05-03 16:45:18
● 2026-05-03 19:14:42
○ 2026-05-03 20:09:14
● 2026-05-03 20:48:16
○ 2026-05-03 22:30:40
○ 2026-05-04 00:27:42
● 2026-05-04 08:24:16
● 2026-05-04 10:58:42
○ 2026-05-04 12:08:26
● 2026-05-04 14:08:48
● 2026-05-05 10:30:18
○ 2026-05-05 11:41:34
● 2026-05-05 12:32:50
○ 2026-05-05 17:33:18
○ 2026-05-05 19:06:24
● 2026-05-05 19:41:48
● 2026-05-05 20:30:46
○ 2026-05-05 23:31:44
● 2026-05-06 04:04:52
● 2026-05-06 08:31:02
○ 2026-05-06 09:09:40
● 2026-05-06 13:06:28
● 2026-05-06 13:44:20
○ 2026-05-06 16:03:38
● 2026-05-06 20:06:42
● 2026-05-07 02:56:54
○ 2026-05-07 05:17:34
● 2026-05-07 05:50:52
● 2026-05-07 09:37:50
○ 2026-05-07 11:11:56
● 2026-05-07 12:15:16
○ 2026-05-07 13:15:38
● 2026-05-07 14:32:44
○ 2026-05-07 17:09:18
○ 2026-05-07 18:20:36
● 2026-05-07 20:07:28
● 2026-05-07 23:40:56
○ 2026-05-08 00:30:30
● 2026-05-08 01:20:38
● 2026-05-08 15:18:50
○ 2026-05-08 16:06:54
● 2026-05-08 18:48:14
● 2026-05-09 12:20:52
○ 2026-05-09 17:41:30
○ 2026-05-09 20:02:46

○A99.86.91.362026-04-25 → 2026-05-09 · 113 obs

○A99.86.91.832026-04-25 → 2026-05-09 · 113 obs

○A99.86.91.952026-04-25 → 2026-05-09 · 113 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
br	a.dns.br, b.dns.br, c.dns.br, d.dns.br...	-
df.gov.br	dns1.gdfnet.df.gov.br, dns2.df.gov.br	2 records
etr.df.gov.br	ns-1680.awsdns-18.co.uk, ns-5.awsdns-00.com, ns-758.awsdns-30.net, ns-1472.awsdns-56.org	-

✅ Authoritative Response

Server:205.251.198.144

NS records: ns-1680.awsdns-18.co.uk, ns-5.awsdns-00.com, ns-758.awsdns-30.net, ns-1472.awsdns-56.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for df.gov.br (unsigned zone)

⏱️ Timing

Total: 1541ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`13.33.82.97, 13.33.82.112...`
NS	4	`ns-1472.awsdns-56.org, ns-1680.awsdns-18.co.uk...`
MX	1	`mail.terracap.df.gov.br (pri: 10)`
TXT	1	`v=spf1 a mx ip4:179.96.113.32/27 ip4:189`
SOA	1	`ns-758.awsdns-30.net awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns1.gdfnet.df.gov.br, dns2.df.gov.br)

Analysis

Hierarchy

www.etr.df.gov.br is a child of etr.df.gov.br.

IP Addresses

etr.df.gov.br refers to four IP numbers: 108.158.137.23, 108.158.137.88, 108.158.137.116 and 108.158.137.124.

Name Servers

etr.df.gov.br delegates to four name servers: ns-5.awsdns-00.com, ns-758.awsdns-30.net, ns-1472.awsdns-56.org and ns-1680.awsdns-18.co.uk.

etr.df.gov.br at least partially shares name servers with other domains, including ktvl.jp, buzzmonitor.com, creative-encounters.org, d1bj82nvzlxoeo.cloudfront.net and cloudalertapp.com.

These name servers are commonly used with ns-990.awsdns-59.net, ns-1190.awsdns-20.org and ns-1630.awsdns-11.co.uk.

Host names with two IP numbers: ns-5.awsdns-00.com points to 2600:9000:5300:500::1 and 205.251.192.5; ns-758.awsdns-30.net points to 2600:9000:5302:f600::1 and 205.251.194.246; ns-1472.awsdns-56.org points to 2600:9000:5305:c000::1 and 205.251.197.192; ns-1680.awsdns-18.co.uk points to 2600:9000:5306:9000::1 and 205.251.198.144.

Mail Servers

A single mail server handles etr.df.gov.br, mail.terracap.df.gov.br.

etr.df.gov.br uses the same mail server setup as other domains, including bioticsa.com.br and terracap.df.gov.br.

The host name mail.terracap.df.gov.br resolves to two IP numbers: 179.96.113.43 and 189.85.87.220.

etr.df.gov.br - robtex.com

etr.df.gov.br

df.gov.br

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`etr.df.gov.br`

`df.gov.br`