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60
Total
85
DNS
45
Email
65
Security
20
Network
60
Availability
Domainplanalto.gov.br
IPv41
IPv60
MX records2
StatusActive
Domain technical report

PRESIDÊNCIA DA REPÚBLICA

planalto.gov.br

Generated: 2026-08-08T23:40:26-05:00 · Cached result

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IPv41
IPv60
MX2
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

!
IPv6 (AAAA)0 / 10 pts · Dns

0 IPv6 address(es) detected.

✓
Name server redundancy20 / 20 pts · Dns

2 NS record(s); 2 or more required.

✓
SOA record10 / 10 pts · Dns

Authoritative zone record.

✓
DNSSEC chain15 / 15 pts · Dns

DS and DNSKEY detected.

!
CAA policy0 / 5 pts · Dns

Certificate authority restriction.

✓
DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓
MX records20 / 20 pts · Mail

2 MX record(s).

✓
SPF25 / 25 pts · Mail

SPF policy published.

!
DMARC0 / 25 pts · Mail

DMARC policy not found.

!
DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

!
MTA-STS0 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

167 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

!
HTTP security headers0 / 35 pts · Security

0 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

i
IPv4 diversity20 / 35 pts · Network

Two or more IPv4 addresses receive full points.

!
IPv6 connectivity0 / 35 pts · Network

AAAA availability.

✓
DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

!
HTTP response0 / 40 pts · Availability

No successful HTTP response.

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)
170.246.255.9

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

2 record(s)
10 esa02.presidencia.gov.br.
5 esa01.presidencia.gov.br.

TXT

3 record(s)
"v=spf1 ip4:170.246.252.0/22 -all"
"google-site-verification=yESROkX61HSNjwL7iA6n1thKdIM1LMNd2m1DzYq5F0o"
"google-site-verification=qgFRzUCr00F45XuBy2v5skRHIICqaKPwtjNbeNtQD7M"

NS

2 record(s)
alpha2.planalto.gov.br.
alpha.planalto.gov.br.

SOA

1 record(s)
alpha.planalto.gov.br. postmaster.planalto.gov.br. 2026080101 300 3600 86400 3600

CAA

0 record(s)
—

Not configured

DS

2 record(s)
39853 13 2 182208561CC5EDE1ADB473D124793502CA7964941A0028FDFF90E58A 85377ADE
14977 5 2 D6166729BF197C434F40E8459362A1EC72A44513B616823CD1204584 D20EA6F0

DNSKEY

2 record(s)
257 3 13 BJqdz1vA7t7jPM/rY1c0ei7JbksaS3s9yfJrrLzOG7AxzYYTiNQiJCGx jZL8uRRy+9Aum4ayc42UNiObJUX51A==
257 3 5 AwEAAd/sNCgg0ZO42g+RedRtGtIDShmk+kehI0yMiwJVl6MEclYZIPaH EXVHUohsC/cnGBwXsto2C33z1kTskQYVqACJWguozCrHrhVlmZzxjdPV xSDPXTPzOsp0DiilfMsnvKsU7M2q2gj0qMjGHk53AVMS9xUmaQN1wB6C OIne2jTBsMggdKiZehIjb4bZZ/k/VmHAoHZexxPh6A2/DFhSwRQSdHoq fT4mqU4KR9PY3jyvrJZuHOicFdN6HJe7u6Ylrquud3/krfEtmLnF3dVz 0B2j/kh3EPKf32oxrpW8OlInefMVYd2tAWJiL9Bw4XEdA7TjwROVheSz hTDyvqkVylE=

RRSIG

15 record(s)
SOA 5 3 86400 20260915090401 20260801080401 14977 planalto.gov.br. adNgMscM0GxO2ogcHLdJKVTjagZpZ087Ot7Abs45u/BBeEAhS2XBUnZh ONUrLylGZm45LrjkPlOkhzDzCjQ4xzhg7W+/knqvvdXy1qvtrANmk3i/ l6d++UvmzXK+jA8ao96K9y6ETq44bsENyAYAMkG2+lhVFl/+6zncUPoW lGOs5uf+vehI932GKCpuL0jeJ3WWhKO9Ums8piAHG8GhpwkadMztpn1E LylNhvsYcZDNOzKdKl0MIH8dPnKUWWd3NUA5ZhwwZYwnrZSrGjiKuwGm 9Jup+7Y/MgqkadMRkQmbO/DLcxuxiKpYm6tX+CMIrh93DEsUKuok20AM ULeuEg==
SOA 13 3 86400 20260915090401 20260801080401 39853 planalto.gov.br. 57zlVUXdsdiF/TqM2kTPvPioNQ7CekEtedFHKzK2tcv9Oa1qtf8qmm94 +T87/Qj1NGMCpEXYMe/ZWGE12tutxg==
NS 5 3 86400 20260915090401 20260801080401 14977 planalto.gov.br. vorM7F9orEx49yo5y29RQiOW0zHO36Yx0Nty5+D4qiDswB4GvHOUybui Z/KslB9FpgJqqFiSlNrT6bytih4hB0hMYIZEw4cj6+3zH3e9dzC7uP9e 7e1vMYVrXFwoVGirmIr/J8UhSpL7n+B6pR+P+hBTdWa+UXoQcBUptBDz BbrRmv6ItoMUD4ii/FxQiphERx6elUvSuL4iLzQvpA19ZEuOq5KsxYz8 JIoDIcSkoz+7Tt+ub6XGotRkAc9Ipg3vJuVkmTCc5od1uWpbau66Bdcs snMGEfD/uNwrjIt+NM9OdRrnWZxdprhZID4HmouA5/Mhp9PYRoFOa9gD MKPCFA==
NS 13 3 86400 20260915090401 20260801080401 39853 planalto.gov.br. YWgiPgSNFJlM6o8xby2AtTlhjQ1YIdA9vE0g9E7BJi6giwUDBica6mKl K0XOEbDR5yl5OXnFBz39INlvbYKoNg==
A 5 3 86400 20260915090401 20260801080401 14977 planalto.gov.br. gzWzrauzdagdvNkOpyOLkvDCms43NuxzwRgvJJUt3bkGYyAqi+CZAdfE Vb6TosHn7Y9ap+JPsoHhnECXdcCfoqU6bQlGN6HGhREOm6JZtpM+WHc9 WaDdeM0NZZ49L9pSTrtd6F2tiTkKX6Lf+wQctAW+Kjfpw44ZdPz/3hMq Uqy33BHUj1Lh0FQ3wevmRbVYXpiAwIMfaI6k1TzbfjnwjHVM8f30ImKD qu+70qT7ffHqK7hL35ff9lt3/xMLv2/kKlS/LYtZw6BKsCilYmNCJD4q F7irQQ8DcU7axrlgIS1KjyT6gnwUvon46zZRyCnqM3RG8XaA4fHcbFUI 4d1cZw==
A 13 3 86400 20260915090401 20260801080401 39853 planalto.gov.br. RfculLyxtVK+R6WaZuT4NZ5YW1lr3NMpJZ9Mi50/e3lvL3/BpkiNQWVW 65g3133Ty6nNp/d1COvQMBXoar38Kg==
MX 5 3 86400 20260915090401 20260801080401 14977 planalto.gov.br. QCzLcRVIqlxP/43QB7chUzavkYILPxxHXZ8Gt8FqmK2uleoYGPjE2D7p d9NW3NhKGXgIMRFuE0ntp5/7mK4nGJB6WwHFukEtERG/zkVlBdW/YQXm w0mnaq4p8JvsMYe7di4AZX0Ns98TlV9ZXN0iD6PwAfHq8AwBC6gNwRsO FR4xLhPyLyBRKKb/HLxbE8Y++te4zUkoQPhxPEmRKEgXATjCJ1WJynKM Gu2AFE1O3f6t58/aNahV3Cd111r1nkh264z1zAlfXrpctcJCojaTQPIN FQ64sHfgoyeSN16FYD2rGCDVc2ydwN3oe8uqF6U273Bi1eCsRHo34nJA i5/DgQ==
MX 13 3 86400 20260915090401 20260801080401 39853 planalto.gov.br. /RzVtoKb25apyPwkMbp9bf9IecqX/axuoKAsyMXiuqdCHJcuaglF7awd +Qk5wjmq34sG9B51cuCMVjpCTjjn/g==
TXT 5 3 86400 20260915090401 20260801080401 14977 planalto.gov.br. Zs09JmSLCmfxpMQxmCNDtu5j/W7MUyAPQYhFpbR36WQ8WNLZ1hZZP3BN 17uG7pDawCuch6aoDWLx05q+MpZzirHOImaxGUNCv5YxaYnnvrk5IL3E pWjywJGhmaA1SCiHBJTDhydXuyjwahmTbwD1+Fdk/FYSz9dtqUhxysUH bBcOzqO5A31Gzm96uO7A1gzXcGivtmp/CNxa3Vul1JhftMn3Im+xwwP5 +ILbviBN38xdelfHP0PojFhV/GfpBZZvaSMQaV3STqPTjZbZ3LuvfuAM vklPuhA133aUqZB60XDCnXqMwRH/aL/9bfJicWrBQXCrlZNrWDrCvx6J 2ksgCw==
TXT 13 3 86400 20260915090401 20260801080401 39853 planalto.gov.br. /+bg731dxRZYwJlLOZmB/7CtmxEwf5ZBpoFiOY7yqIRr/3j4UbIOZ7wU BaX7dVK76cdR/Ps4kbLdYGm2FhhD8Q==
NSEC 5 3 3600 20260915090401 20260801080401 14977 planalto.gov.br. TfY9khLT4EDjOpRb9YhBMrCVqoG2kmp5XuF6/f1zXi6rxeF4ts8ML0G3 Uz2+jt7W2M7/AXIhTPbr93y9d4oEFZdgVP5q2mSx78FNb7NX4aDqnMIk PM/64vYhcHZFmFslnn4ShWbK1vCFXnRilWAH7f4/YTslc5khjQSW+v7z sA3z9pfQJINdIP9dsu16fCiOlfo+golKJQ+STxpUsXV6gl578KKC1yvl s5RvwAahiioQMjpD/LcA6hdTFUrF6D3NaElVDLqTwf0sUGKIRevkeNXl TVtMPBPAe3qANUKBN3b3ve5R2HwhHKi/xUwzKm7u8tTnfEzIbu6nJUo4 B1PjIQ==
NSEC 13 3 3600 20260915090401 20260801080401 39853 planalto.gov.br. 1me+Y03psY58wbUTz8GuHNutln+F8ZRbj4m5bRlbF+C1Ta/fPWPdH4zv 2wmUbXcMBrp2EmpO5S5+foPC2DPHXg==
DNSKEY 5 3 86400 20260915090401 20260801080401 14977 planalto.gov.br. p6QhEzc5mh/5iaV+q2lKqk9D7BEUZMcB/w6UaBBxnU2kkjQDH7I0fbCQ k8peZCAs7wezIZWzqZDFg/S97eUjw69WDK/Q3f0yWpstmLKL8u/BSedY Po67+rT9FxWyVS6CF3bA9KpqfMzzA1z5SLO8AEq6uag254bdQXk9bmCk xv6Yfg73oy8xhv/E8SOWh3M333UJmz8tZ5I+wbUYtbZVi2HFeyaooS2Y vlEUFaEHuTI6PjdSlZkdyAvLcyBEr0f0Vu02BhUG92OTyt9PTLj1y0Ph t15wbzzQ2LjE2LV+Klphaam/5rWm4hNJ6j3dHB6KYfE5lSenq2P38+3P 1mzmqA==
DNSKEY 13 3 86400 20260915090401 20260801080401 39853 planalto.gov.br. qWvi2fCZ1Hg+XtC8yxvDtnFLaGP9beh/HOlSlidRtdk8xxpSSplQdjSa X4wpxxlIymBazv2QGKSN7pCNIc2DXw==
DS 13 3 3600 20260821200006 20260807190006 18646 gov.br. aAOkuhmDoVkyjtISUZYKgwDTEH4MA/GOKB68vPyRv/XRqnU3KkXPgO5b pZczAGuWdCpYOMUZpW3w575Me3NkQg==

NSEC

1 record(s)
202103_smtp_auth._domainkey.planalto.gov.br. A NS SOA MX TXT RRSIG NSEC DNSKEY

NSEC3

0 record(s)
—

Not configured

SRV

0 record(s)
—

Not configured

NAPTR

0 record(s)
—

Not configured

TLSA

0 record(s)
—

Not configured

SSHFP

0 record(s)
—

Not configured

SPF

Configured
v=spf1 ip4:170.246.252.0/22 -all

DMARC

Not configured
—

Not configured

DKIM

Not found
—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
PRESIDÊNCIA DA REPÚBLICA
Description
Final URL
https://planalto.gov.br/
HTTP status
206

HTTP

Status
Final URL
https://planalto.gov.br/
Version
0
Server
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Sectigo Limited
CN
*.planalto.gov.br
Valid from
2025-12-22T18:00:00-06:00
Valid until
2027-01-23T17:59:59-06:00
Days remaining
167
Protocol
TLSv1.2
Cipher
ECDHE-RSA-AES128-GCM-SHA256

Security headers

0 active
—
HSTSNot detected
—
Content Security PolicyNot detected
—
X-Content-Type-OptionsNot detected
—
X-Frame-OptionsNot detected
—
Referrer PolicyNot detected
—
Permissions PolicyNot detected
—
Cross-Origin-Opener-PolicyNot detected
—
Cross-Origin-Embedder-PolicyNot detected
—
Cross-Origin-Resource-PolicyNot detected

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent
✓
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
170.246.255.9
375,77 ms
Cloudflare
1.1.1.1
170.246.255.9
45,94 ms
Quad9
9.9.9.9
170.246.255.9
304,58 ms
OpenDNS
208.67.222.222
170.246.255.9
427,76 ms
AdGuard
94.140.14.14
170.246.255.9
206,36 ms

IP, geolocation and ASNAssociated network information

170.246.255.9

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

esa02.presidencia.gov.br

Port 25: Closed/unreachable - 152.5 ms - 
Port 465: Closed/unreachable - 301.7 ms - 
Port 587: Closed/unreachable - 4172 ms -

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