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https://globo.com

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
81
GRADE
B
FIX
2
REVIEW
4
PASS
3
INFO
0
Probed from Singapore, Singapore
301 Moved Permanently
Checks
9
3 PASS 4 REVIEW 2 FIX
D
HTTP Probe Timing
Action
Total 2171 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
FIX
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
1.14 s
TCP Connect TCP Connect — time to establish a TCP connection to the server.
343 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
346 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
2.17 s
Total Time Total request time from DNS lookup through full response.
2.17 s

Connection waterfall

DNS Lookup 1.14 s TCP Connect 343 ms TLS Handshake 346 ms Server Processing 344 ms Content Transfer 0 ms
D
CDN & Delivery
Action
No CDN detected
FIX
No CDN detected
Warning::
No CDN detected
A CDN can significantly improve load times for users around the world by caching content at edge nodes closer to them.
No CDN detected

Consider using a CDN to improve global delivery speed and reduce origin load.

B
Redirect Chain
1 redirect(s), 4987 ms total
REVIEW
1 redirect(s), 4987 ms total
Info::
Single redirect
Got: https://globo.com → https://www.globo.com/ (301)
Info::
WWW normalization redirect
Warning::
Redirect overhead: 4987 ms total
Got: 4987 ms

https://globo.com

2169 ms · HTTP/1.1

301

https://www.globo.com/

2818 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://globo.com3012169 msHTTP/1.1
2https://www.globo.com/2002818 msHTTP/1.1

See the visual redirect chain in the HTTP Probe tab →

C
IPv6 Readiness
Action
No IPv6 support
REVIEW
No IPv6 support
Info::
No IPv6 (AAAA) records found
IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.
No IPv6 Support
About 40% of internet users have IPv6. Consider adding AAAA records.

IPv6 support is increasingly important for global accessibility. About 40% of internet users have IPv6 connectivity.

Why this matters

No AAAA records — same impact as 'no IPv6 (AAAA) records'; IPv6-preferring clients pay extra latency falling back to IPv4.

Source: Google IPv6 stats

B
URL Variants
www/non-www, trailing slash, HTTP→HTTPS
REVIEW
www/non-www, trailing slash, HTTP→HTTPS
Critical::
Both www and non-www versions serve content
Got: Both variants return 200 Expected: One variant 301-redirects to the other
Info::
HTTP correctly 301-redirects to HTTPS

www / non-www

200https://www.globo.com/
200https://globo.com/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://globo.com/ → https://www.globo.com/

Consistent

B
TLS Certificate Expiry & Recommendations
46 days until leaf cert expires — 3 issues to address
REVIEW

Certificate validity

46
days left
0d 30d 60d 90d+

Recommended actions

  • Enable HSTS: Strict-Transport-Security: max-age=31536000; includeSubDomains
  • Enable DNSSEC on your domain for DNS spoofing protection
  • Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A
DNS Records
1 A records, 3644 ms lookup
PASS
1 A records, 3644 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 186.192.83.12
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
4 nameserver(s) configured
Got: ns01.globo.com, ns02.globo.com, ns03.globo.com, ns04.globo.com
Info::
1 mail exchanger(s) configured
Info::
CAA records not checked
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Info::
SPF record present in TXT
Warning::
DNS resolution is slow (3644 ms)
Slow DNS adds latency to every page load. Consider a faster DNS provider.
Got: 3644 ms
A186.192.83.12
AAAA—
CNAME—
NSns01.globo.com, ns02.globo.com, ns03.globo.com, ns04.globo.com
MX
32456 smtp.globo.com
TXT
_lh5u6ritt1fvq2eptlz8lfqoiwlbq6x
_jxp8mhot5kd0yo72fkdnpopigtgp80h
_aoez9hdge3rvhzsd4dg1f39iz95ha6i
_4cdysw6n8ict420x0us2860aww1vp5f
_0k100ojg2pcgwlzw3kxrc4qk18856jk
_e5l2d5fdi0jbsoqrlzbclzr7qusrea6
_eraaupu3n4sn8eg9bcb5rk6dumommmo
_b0a5n7fqyul67mfgw7kbxplh0128utl
_x8y1baflfvadw4650oad6x7xbt8cua6
_43lhaqzj27trs0amukxx7adwa8jpxoa
_fnbzhgtaw1lse1wplvqlvwc1q42aoe3
_42jgwo3ee57tyuvei51bvlizbyq3jcs
_k03e1z8tkeuifmxgjk3398xhoaweo8u
_vm0n1it67i2wiwdz9p07b0wf7do1mls
_sziem69s3sgtzcpofrb7jinhsnvmvgp
google-site-verification=4FnIz3QNnlETp_eOz7M5skXnoQO5tvv3gX1rCNn5Zag
_dhxhi7sr2utg4c3cy7525ymyvfvmaff
_y0awmt7u8bz3ksr8g9wyurbvp1eb8cx
_axmsu1xm79iz1uqfuz4v7p5ij566cc2
_lmokx13u9acbcnonhj50wo3q4sm4kaq
_dl6e79my3aueq18nyf5ejnizuzttee7
_w1cwadocrn628owited8yjc7l0g51wd
_glsvprckhi3azkrwcxxs1wrz83gschd
_exbwr08lj80h0kkkrizp3pw2cexnv7l
_tflf7u5bqmb3ybu8ei38d779cdou12e
facebook-domain-verification=az0i8tu9502l8fbi1usht04qdsjn4m
_4mw53q8j6e9iq1h8s1olxommeunvs2u
_c7n01n6e1949au4zfb21vwdbvlgvp1n
_9av03gskqgzeeft0884tezamok0tu0y
_uhci19e4aemirbxpi712zzuhvnbm3aq
_o3pc0p26fy10lio215ka99vfpidy63f
_d05km4loz4jndi9e4r42nxzrw5tl6mt
_1eubvxaqfo79tt540zk1j684vycmyne
_3m5ueoc5yk81xywtvx6thx1dviylh9c
_d6e80svfkh348kmopt1bld56ztb6zb1
_9ch6029hmpmktqy08dif8sfmrvkt99n
_0dkmux5lxaepe5045ikhuy6g1wvxqwr
_hgpe7qjmz28v33dksvy3khq1v3tj46h
_gsm24sali25whkd0qlo32r3s69zd8v5
_zuw5j70fygpe6z3lk8i9ta7xwy6iw2z
_485q27majjuq1fpqpqex1wiqh3lal3k
_w9zmpfkhceoloiw0iocv3pm0ab67qzk
google-site-verification=6LARWGFe1P3xHhGi10Scl7GzwyP3-tIapXSvE4tUxE8
_574q01w7ny3sjip9wckaf5uo0n0v1ja
_p66dr9xql756uovb9qwp03fksfwsckr
_xnopa6rdei6rdz1d7slx6gdbn2noaq7
_peexjfskh95hl6f6nl4n3wn4wd9q84j
_gpjfpbv63ai6z7dph8dtnytven4utsw
MS=ms72811081
_o7bcdtl7fhvodl7rxp10ufugfhavqon
_3h826n231tcxt8lti0yvaal4hiczqb2
_l3v535s4b5mo68ym6x35764220m56e6
_aee8rfyz5criv42yqby46t0822uks84
_yxaukc4a5tj0ozh5pdij5eoz65q22on
_llmq75jsmusu1tcuneqptphw4m4z2sg
_t9pgu3nligsecdg9z333m4zpnghxto3
_ixtn00x6em6x74mfo8cowgjvq3q7a8t
_pf2szieeah5ebdmog2tqgpe1w47vsmt
_yjraw7s2cfn3pi38bss2fgtrny5k0eu
_z1xtlcjsbf88ifvyb7h77mq039dn2bq
_3qehk8d3b403sidaidjx57w7vx4i8x5
_s1cccq6h1pxyf2s35gq4torqbu0hh4e
_fl3hfmrfc8voc17vr6r8v3go73hzoli
_ro5ou01dg1ae2nkx9zm0b7i1bbc9n43
SPF v=spf1 ip4:201.7.188.128/26 include:_gl1.globo.com include:_lw1.globo.com includ...
_uwzmykot109essrlgskmqzu51uj6cuo
_s1xv8ye231wt8c5rn1x7fsld4j6px1c
_6u5fdr5yg15ujwx8h9fuj7who7xixx3
_xhb8sytaiblgxi5rq4n4sxa6lexsmsv
_rrfv3s9lik3g4p0dd31ih5ev5pbzfi1
_sahxy1pqtcag9372tbp4clj4pqwm6iv
_b7npqt83nrqwve8ne60o5dh6eb3mdbw
_d4nrkt58uk249z9m615oa13cjutc030
_z9kcjd8vme06dsplt06u1ay1rzgad4u
google-site-verification=PaYFJwINcUruUkgNnJZur41Ir_MuN8GuVkhJHEees-g
_jrk1ph235untlkzitpbh4lqm2jilvz6
_noglalltl40avaqgswc0upqqndezw60
_tl3wquii8pi001xnmqizfywuy9vbjkv
_px38ox64fzcr5k3j92u1h4kggi79m9c
_68oy2gy750yvfuvcd151ea48dxbgxie
_2x2vi75zpd099r8xmzbsukucrz1cktt
_9g53qw0mkxv5tjcvve827j2g0ka8y5h
kwennmfrzkwjw73kanzyrzgmnumqd8e
_zkex77dhqb3ndwrpwjezfns2lfye85a
_upkgynkc03d4dg2g0vzl7fwyxba5503
_po0aw8w15hdt641is1kbke5vvdxp4zt
_3lx6nxtco60a1bgmr839812tbrj9nyq
_mbta3mveretx4m1f4tjyd2ttamg1llj
_m8nn1kyn6jp30n1f99wz8atdt5adluy
google-site-verification=cHjvy0telLWqDbzDa6SgRm9Mr8UO1trDYvyPk0Av_S4
_a18c6tolrevdubeynathtltrd3rawou
_0hhrx6os66sxrw29vpjinu70qh1blfi
_wde9v2lwlq5sbni10tiu1gc5a9xb1uz
_4kso45y242jvnbo44yqyo4z3lcciqjc
_9xf7hvj4616jkixrt5s909zh4qjwtyt
CAALookup not available with standard resolver
Resolved in 3644 ms

Multiple A records provide failover if one server goes down.

Why this matters

Single A record means a single point of failure — if that IP goes down, your site is unreachable until DNS TTL expires.

Learn more ▾

Add multiple A records for round-robin failover, or use a managed DNS provider with health-checked failover (Route 53, Cloudflare, NS1). Short TTL (60-300s) lets clients recover faster on outages.

Source: SRE practice / DNS architecture

CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.

Why this matters

Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.

Slow DNS adds latency to every page load. Consider a faster DNS provider.

Why this matters

DNS resolution is slow — anycast DNS providers (Cloudflare, Route 53) typically resolve <50ms globally.

Source: DNS performance benchmarks

A+
Crawlability
robots.txt present, sitemap with 1 URLs
PASS
robots.txt present, sitemap with 1 URLs
Info::
robots.txt is present
Got: 408 bytes
Info::
sitemap.xml is present
Info::
sitemap.xml is valid XML
Info::
sitemap.xml contains 1 entries
Info::
robots.txt references sitemap
robots.txt 200 OK
Size 408 B Sitemaps referenced 1 User-agents *, CCBot, GPTBot, Google-Extended Blocking No — crawling allowed
#
# robots.txt
#

User-Agent: *
Disallow: /busca/
Disallow: /beta/
Disallow: /historico-home/
Disallow: *globo-cdn-src/*
Disallow: /alt-a/
Disallow: /alt-b/
Disallow: /alt-c/
Disallow: /alt-d/
Disallow: /recomendado/
Disallow: /explore/
Sitemap: http://www.globo.com/sitemap-image.xml


###### 

User-agent: CCBot
Disallow: /

User-agent: GPTBot
Disallow: /

User-agent: Google-Extended
Disallow: /

######
sitemap.xml 200 OK
Type URL Set URLs 1 entries Valid XML Yes
Sample URLs:
A+
Domain Intelligence
globo.com — via 1API GmbH, 27 years, 8 months old, hosted on Globo Comunicacao e Participacoes SA, BR
PASS
globo.com — via 1API GmbH, 27 years, 8 months old, hosted on Globo Comunicacao e Participacoes SA, BR
Info::
Domain registered until Dec 21, 2026 (8 months remaining)
Info::
DNSSEC is not enabled
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Info::
Registrar: 1API GmbH
Warning::
Registrar lock is NOT enabled
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Info::
Hosting: Globo Comunicacao e Participacoes SA, BR
Got: AS28604
Domain expiry

126 days

December 21, 2026

SSL certificate

46 days

Issued by Let's Encrypt

Domain age

27 years, 8 months

Registered December 21, 1998

DNSSEC

Not enabled

Protects against DNS spoofing

Hosting

Globo Comunicacao e Participacoes SA, BR

ASN AS28604

186.192.83.12

Registrar

1API GmbH

Unlocked 4 NS records
Expiry timeline
Today
+1 year
Domain expiry SSL expiry Danger zone (≤30 days)
Recommended actions
  • Enable DNSSEC to protect visitors from DNS spoofing
  • Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
Registrar 1API GmbH
Created December 21, 1998 (27 years, 8 months ago)
Expires December 21, 2026 (8 months)
Last Updated December 22, 2025
Name Servers ns01.globo.com, ns02.globo.com, ns03.globo.com, ns04.globo.com
DNSSEC Not enabled
Hosting
IP Address 186.192.83.12
ASN AS28604 (Globo Comunicacao e Participacoes SA, BR)
Provider Globo Comunicacao e Participacoes SA, BR
Data source: rdap (1.6s)

DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.

Why this matters

Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.

Learn more ▾

DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.

Source: ICANN / RFC 4033

The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.

Why this matters

Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.

Learn more ▾

Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.

Source: ICANN / domain-security best practice

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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