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https://ine.es

Infrastructure

· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.
SCORE
81
GRADE
B
FIX
1
REVIEW
5
PASS
2
INFO
1
Probed from Sao Paulo, Brazil
200 OK
Checks
9
2 PASS 5 REVIEW 1 FIX
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.

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
Crawlability
robots.txt present, sitemap with 824 URLs
REVIEW
robots.txt present, sitemap with 824 URLs
Info::
robots.txt is present
Got: 251 bytes
Info::
sitemap.xml is present
Warning::
sitemap.xml contains invalid XML
Search engines may not be able to parse the sitemap. Fix XML validation errors.
Info::
sitemap.xml contains 824 entries
Info::
robots.txt does not reference a sitemap
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Search engines may not be able to parse the sitemap. Fix XML validation errors.

Why this matters

An unparseable sitemap is silently ignored by Google — the URLs it advertises are never queued for crawl.

Learn more ▾

Google's sitemap parser is strict about XML validity. A single unescaped `&` or unclosed tag invalidates the whole file. Run your sitemap through a validator (Search Console's Sitemaps report flags it) and fix the offending entry. Most generators escape correctly; mistakes usually come from manually-written entries.

Source: sitemaps.org / Google Search Central

Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.

Why this matters

robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.

Source: sitemaps.org

robots.txt 200 OK
Size 251 B Sitemaps referenced 0 User-agents * # Todos los crawlers Blocking No — crawling allowed
User-agent: *           	# Todos los crawlers
Disallow: /cgi-bin/             # Evitar scripts
Disallow: /buscar/              # Evitar buscador
Disallow: /Test/               	# 
Disallow: /Admin/               # 
Disallow: /testin/             #
sitemap.xml 200 OK
Type URL Set URLs 824 entries Valid XML No
Sample URLs:
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.ine.es/
200https://ine.es/

Inconsistent — duplicate content risk

HTTP → HTTPS

301http://ine.es/ → https://ine.es/

Consistent

B
HTTP Probe Timing
Total 1074 ms — DNS, TCP, TLS, TTFB, content transfer breakdown
REVIEW
DNS Lookup DNS Lookup — time to resolve the domain name to an IP address.
12 ms
TCP Connect TCP Connect — time to establish a TCP connection to the server.
208 ms
TLS Handshake TLS Handshake — time to complete the HTTPS encryption handshake.
422 ms
Time to First Byte Time to First Byte — how long the server takes to respond with the first byte of data.
867 ms
Total Time Total request time from DNS lookup through full response.
1.07 s

Connection waterfall

DNS Lookup 12 ms TCP Connect 208 ms TLS Handshake 422 ms Server Processing 224 ms Content Transfer 208 ms
B
TLS Certificate Expiry & Recommendations
56 days until leaf cert expires — 4 issues to address
REVIEW

Certificate validity

56
days left
0d 30d 60d 90d+

Recommended actions

  • Prefer TLS 1.3 — TLS 1.2 is acceptable but TLS 1.3 removes RSA key exchange and improves latency
  • 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, 24 ms lookup
PASS
1 A records, 24 ms lookup
Info::
Resolves to 1 IPv4 address(es)
Got: 195.254.149.30
Info::
Single A record — no DNS redundancy
Multiple A records provide failover if one server goes down.
Info::
No IPv6 (AAAA) records
Info::
2 nameserver(s) configured
Got: ns1.age.gob.es, ns2.age.gob.es
Info::
2 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
Info::
DNS resolution time: 24 ms
Got: 24 ms
A195.254.149.30
AAAA—
CNAME—
NSns1.age.gob.es, ns2.age.gob.es
MX
10 mxb-006a4e02.gslb.pphosted.com
10 mxa-006a4e02.gslb.pphosted.com
TXT
150278642
ar2.ine.es-010314586
ldap.ine.es-973057407
sgsi.ine.es-488163392
siam.ine.es-874686635
ejbca.ine.es-730578931
MS=ms96200325
correo.ine.es-995581781
gitlab.ine.es-241850366
ldapmf.ine.es-928140963
mf.des.ine.es-126086177
mf.pre.ine.es-654432615
ldapmfs.ine.es-928140963
preiria.ine.es-088693044
sasgrid.ine.es-787190914
webprep.ine.es-230695053
difusion.ine.es-342771134
idacelec.ine.es-832085265
sasgrid1.ine.es-787190914
sasgrid2.ine.es-787190914
sasgrid3.ine.es-787190914
sasgrid4.ine.es-787190914
doblefact.ine.es-765288413
ine.es-637902431
ine.es-643595364
servicios.ine.es-451473653
ine.es-504474625
ldapmaster.ine.es-825843532
desplazados.ine.es-249487122
serviciosia.ine.es-176128531
ad.ine.es-827057253
ad.ine.es-834973203
ad.ine.es-905359244
ar.ine.es-382781926
dw.ine.es-178505135
intercambios.ine.es-255141652
mf.ine.es-754632015
ar2.ine.es-010314586
pfs.ine.es-437950414
sqa.ine.es-713474702
ae.ine.es - 73J3R51To
arce.ine.es-324952756
cmde.ine.es-156825575
ipam.ine.es-534675215
trac.ine.es-739697366
canto.ine.es-084517081
cenap.ine.es-707230797
lucia.ine.es-124711483
pread.ine.es-827057253
pread.ine.es-905359244
pread.ine.es-997285581
arcgis.ine.es-092534407
iria.ine.es - 088693044
nacwin.ine.es-041220934
traza1.ine.es-406049007
traza2.ine.es-351967122
aesello.ine.es-418338207
airflow.ine.es-508362574
gitlab2.ine.es-719186447
iriaautenticacion.ine.es-088693044
tableau.ine.es-242519846
cenappre.ine.es-707230797
difusion.ine.es-342771134
donsimon.ine.es-869211691
espacios.ine.es-034658775
intranet.ine.es-469244307
ldaps-ad.ine.es-827057253
ldaps-ad.ine.es-905359244
servicios.internet.ine.es-940280844
servicios.internos.ine.es-309130683
cenapdesa.ine.es-707230797
gitlabine.ine.es-719186447
lucia-pre.ine.es-566675067
nextcloud.ine.es-297798514
esc2024pre.ine.es-233948617
esc2025pre.ine.es-233948617
ineadpre01.ine.es-827057253
ineadpre01.ine.es-905359244
ineadpre01.ine.es-997285581
ineadpre02.ine.es-827057253
ineadpre02.ine.es-905359244
ineadpre02.ine.es-997285581
ineadpre03.ine.es-827057253
ineadpre03.ine.es-905359244
ineadpro01.ine.es-827057253
ineadpro01.ine.es-834973203
ineadpro01.ine.es-905359244
ineadpro02.ine.es-827057253
ineadpro02.ine.es-834973203
ineadpro02.ine.es-905359244
ineadpro03.ine.es-827057253
ineadpro03.ine.es-834973203
ineadpro03.ine.es-905359244
nubearcgis.ine.es-517562071
preairflow.ine.es-206935337
preiriaautenticacion.ine.es-088693044
srvincode3.ine.es-169093504
www.iria.ine.es - 088693044
aulavirtual.ine.es-097894745
desplazados.ine.es-249487122
ldaps-pread.ine.es-827057253
ldaps-pread.ine.es-905359244
www.iriaautenticacion.ine.es-088693044
prenextcloud.ine.es-040934162
www.espacios.ine.es-034658775
cenap.backend.ine.es-707230797
iria.aragon.ine.es - 088693044
puestovirtual.ine.es-409078336
visormuestras.ine.es-104753765
prepadrononline.ine.es-968398453
pruebas.redsara.ine.es-314190886
statscompetition.difusion.ine.es-246592927
www.desplazados.ine.es-249487122
cenappre.backend.ine.es-707230797
difusion.interna.ine.es-194310943
pruebas.internas.ine.es-606658367
pruebas.internet.ine.es-937650235
cenapdesa.backend.ine.es-707230797
servicios.redsara.ine.es-738322995
www.iria.aragon.ine.es - 088693044
prepadrononline.backend.ine.es-968398453
prepadrononline.interno.ine.es-968398453
prepadrononline.redsara.ine.es-968398453
ine.es- [ callto:2309050914 | 2309050914 ]
statscompetition.difusion.ine.es-246592927
f4bp3opssdzhkdh77cskhlkanmbyyb4s3tcbwc4bsiqj17u299vt4q8g2p08dym8
g6g6ftqatckcsoit41rqj7ab7xcvyus2v5m0n9ym5umkped7i8etuf2kdc3ddlot
Dynatrace-site-verification=f2745685-8f26-4f59-8d7d-e34eafb95fb3__kp54sf6gt4rfvp...
atlassian-domain-verification=j9BZ/Wyr2sct49/78MCoXd1qo0s9x8Ia9JRdIhQsvULaD7hgA7...
SPF v=spf1 include:spf.puc.rediris.es include:spf.protection.outlook.com a:correo.in...
CAALookup not available with standard resolver
Resolved in 24 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.

A+
Redirect Chain
No redirects — direct access
PASS
No redirects — direct access
Info::
No redirects — direct access
Got: https://ine.es

https://ine.es

871 ms · HTTP/1.1 FINAL

#URLStatusTimeProtocolServer
1https://ine.es200871 msHTTP/1.1
Domain Intelligence
Domain intelligence data not available
INFO
Domain intelligence data not available

RDAP and WHOIS lookup both failed

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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