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85
Total
95
DNS
90
Email
96
Security
70
Network
60
Availability
Domainibge.gov.br
IPv42
IPv62
MX records1
StatusActive
Domain technical report

Just a moment...

ibge.gov.br

Generated: 2026-08-09T07:15:25-05:00 · Cached result

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IPv42
IPv62
MX1
NS2

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

2 IPv4 address(es) detected.

✓
IPv6 (AAAA)10 / 10 pts · Dns

2 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

1 MX record(s).

✓
SPF25 / 25 pts · Mail

SPF policy published.

✓
DMARC25 / 25 pts · Mail

DMARC policy published.

✓
DKIM20 / 20 pts · Mail

A DKIM selector was verified.

!
MTA-STS0 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

53 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers31 / 35 pts · Security

8 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

✓
IPv4 diversity35 / 35 pts · Network

Two or more IPv4 addresses receive full points.

✓
IPv6 connectivity35 / 35 pts · Network

AAAA availability.

✓
DNS resolution40 / 40 pts · Availability

At least one address family must resolve.

!
HTTP response0 / 40 pts · Availability

HTTP/2 403

✓
HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

2 record(s)
104.18.3.213
104.18.2.213

AAAA

2 record(s)
2606:4700::6812:2d5
2606:4700::6812:3d5

CNAME

0 record(s)
—

Not configured

MX

1 record(s)
5 ibge-gov-br.mail.protection.outlook.com.

TXT

8 record(s)
"globalsign-domain-verification=Z_7VvSAgDulxPfBHYCrVnrnUqu4pno-EF6ztwSWj-5"
"v=spf1 mx ip4:170.84.41.4 ip4:170.84.41.5 ip4:170.84.43.245 ip4:170.84.40.131 ip4:170.84.43.2 ip4:170.84.41.248 ip4:170.84.43.237 include:spf.protection.outlook.com -all"
"globalsign-domain-verification=1tT6OzpztYvzgyA5GuSFrkAnZw2i6AyDP_ID4sg8tx"
"globalsign-domain-verification=DbdliHLP47ZmgO0yL-npG0glbF1SCFQ6azngg9diMh"
"globalsign-domain-verification=4vmtFbjHR9eR0uWF6B7p2z0iyR3WawTM9hnX_aPqtd"
"globalsign-domain-verification=8_DjqM7V86woqkjLN-PjZeIrB5LsfpxymgTow5zQ6W"
"cisco-ci-domain-verification=eb7c5e94bffdbdcc9ef26fc362de3511a42af0cd9da4728030aad6241b78e63"
"MS=ms34125064 "

NS

2 record(s)
ns1.ibge.gov.br.
ns2.ibge.gov.br.

SOA

1 record(s)
ns1.ibge.gov.br. dns.cloudflare.com. 2411529437 10000 2400 604800 1800

CAA

0 record(s)
—

Not configured

DS

1 record(s)
2371 13 2 6A08C75EED20BEE7DA548D9EB56865B3B6A740C666AC71FDE01EE08D D7C26A1C

DNSKEY

2 record(s)
256 3 13 oJMRESz5E4gYzS/q6XDrvU1qMPYIjCWzJaOau8XNEZeqCYKD5ar0IRd8 KqXXFJkqmVfRvMGPmM1x8fGAa2XhSA==
257 3 13 mdsswUyr3DPW132mOi8V9xESWE8jTo0dxCjjnopKl+GqJxpVXckHAeF+ KkxLbxILfDLUT0rAK9iUzy1L53eKGQ==

RRSIG

5 record(s)
SOA 13 3 1800 20260810131516 20260808111516 34505 ibge.gov.br. JI8awCnBBxnCH8X3iecDijddM+Dp1ZZowYF1RqVDSTIFFTKCW3zEtOu3 uueWMwuj5Ldkbgo7uQOFxIUX+O1M7g==
NS 13 3 86400 20260810131516 20260808111516 34505 ibge.gov.br. jzuAey7q1wPsXvsRmI+0xjaXDqwajbB6uoAQaFobHlINwZFqKTaUs8uL 8dpLeb+TxgbcUaP4op7aWAJpMOaBfw==
TXT 13 3 3600 20260810131516 20260808111516 34505 ibge.gov.br. Y4uWRuqTBi+1jaRzVuMewN/X1FOyf1ge3pUInTZ1Xh/1RMIJ5Jnn+N3r 305ENzQxnrdu6hcMYs87SLxNLx84PQ==
MX 13 3 300 20260810131516 20260808111516 34505 ibge.gov.br. NUVHSoIlmQ9/Fke36lIw85EOjLELnO7alq3T4kyiMDsWLdGI8i+VFxW5 GNKMx8fq9O4UJBQr2I2sOUw8BynQdA==
DS 13 3 3600 20260819130006 20260805120006 18646 gov.br. wy/Zm0VSFKVKYW0RX+klLtl+Ackt8R0Z4XHpage6vsKfMtjzQuLmhaNu v7Bnvf7NhaS9aC6plsYF5RemjwgmjA==

NSEC

1 record(s)
\000.ibge.gov.br. A NS SOA PTR HINFO MX TXT AAAA LOC SRV NAPTR CERT SSHFP RRSIG NSEC DNSKEY TLSA SMIMEA HIP CDS CDNSKEY OPENPGPKEY SVCB HTTPS URI CAA

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 mx ip4:170.84.41.4 ip4:170.84.41.5 ip4:170.84.43.245 ip4:170.84.40.131 ip4:170.84.43.2 ip4:170.84.41.248 ip4:170.84.43.237 include:spf.protection.outlook.com -all

DMARC

Configured
v=DMARC1; p=quarantine; rua=mailto:dmarc_agg@vali.email; ruf=mailto:dmarcfailures@ibge.gov.br; fo=1

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/5umoN6y9Q1wPlxQhsIcvFGpjU56AE3gAkOA4YSS8TUC2mpa3EURmH+QnIfY5uY5wqc3uFbPPi32mQjV9pR2XOiHYaaM+K6oKp2rYgd9IyCjP6VWZze4NEvYYVTOoYwrDimZsRRO2ip0hD8VZQlxT88oiCL6VDXT8W7jkpdzHDQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Just a moment...
Description
Final URL
https://ibge.gov.br/
HTTP status
403

HTTP

Status
HTTP/2 403
Final URL
https://ibge.gov.br/
Version
3
Server
cloudflare
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Google Trust Services
CN
ibge.gov.br
Valid from
2026-07-03T11:05:25-05:00
Valid until
2026-10-01T12:05:18-05:00
Days remaining
53
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384

Security headers

8 active
—
HSTSNot detected
✓
Content Security PolicyImplemented
✓
X-Content-Type-OptionsImplemented
✓
X-Frame-OptionsImplemented
✓
Referrer PolicyImplemented
✓
Permissions PolicyImplemented
✓
Cross-Origin-Opener-PolicyImplemented
✓
Cross-Origin-Embedder-PolicyImplemented
✓
Cross-Origin-Resource-PolicyImplemented

DNS propagationComparison across public resolvers

Public resolver comparison

Consistent
✓
Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
104.18.2.213, 104.18.3.213
56,15 ms
Cloudflare
1.1.1.1
104.18.2.213, 104.18.3.213
26,74 ms
Quad9
9.9.9.9
104.18.2.213, 104.18.3.213
28,35 ms
OpenDNS
208.67.222.222
104.18.2.213, 104.18.3.213
40,16 ms
AdGuard
94.140.14.14
104.18.2.213, 104.18.3.213
70,79 ms

IP, geolocation and ASNAssociated network information

104.18.3.213

No data
success
No
country
region
city
asn
organization
isp

104.18.2.213

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

ibge-gov-br.mail.protection.outlook.com

Port 25: Closed/unreachable - 24.5 ms - 
Port 465: Closed/unreachable - 4056 ms - 
Port 587: Closed/unreachable - 4027.7 ms -

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