Domain technical report
Últimas Noticias de Argentina y del Mundo | Todo Noticias
tn.com.ar
Encontrá las últimas noticias del día en Argentina y el Mundo. Noticias y Primicias del lunes a las 15:49hs
IPv42
IPv62
MX1
NS2
Analyze any domain
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83
Total
70
DNS
90
Email
69
Security
100
Network
100
Availability
Domaintn.com.ar
IPv42
IPv62
MX records1
StatusActive
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 chain0 / 15 pts · Dns
Both DS and DNSKEY are required.
CAA policy0 / 5 pts · Dns
Certificate authority restriction.
DNS propagation0 / 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
68 day(s) remaining.
Certificate lifetime10 / 10 pts · Security
Full points require at least 30 days remaining.
HTTP security headers4 / 35 pts · Security
1 of 9 evaluated headers detected.
PTR reverse DNS30 / 30 pts · Network
PTR: a23-200-156-143.deploy.static.akamaitechnologies.com
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 response40 / 40 pts · Availability
HTTP/2 200
HTTPS final URL20 / 20 pts · Availability
Final URL uses HTTPS.
DNS and emailPublished records and email configuration
A
2 record(s)23.200.156.143 23.200.156.137
AAAA
2 record(s)2600:1407:e800:b::6858:ce50 2600:1407:e800:b::6858:ce59
CNAME
0 record(s)—
Not configured
MX
1 record(s)5 mail.artear.com.ar.
TXT
6 record(s)"google-site-verification=4npqXy96q_hqixROXt0eYKGxhsyEGoHTz5NNNOCnhfE" "google-site-verification=TwUOMgwN7BQ7Wpk0xGnUKk4vetS-23G9fXTWIkek_4c" "google-site-verification=L6rJmadzLRnpdVCRkqj09O3vDAw17Nz40Ole40g0trY" "v=spf1 a mx ip4:200.42.138.0/24 ip4:200.82.126.235 ip4:200.43.15.179 ip4:200.43.15.186 ip4:200.43.15.187 ip4:200.43.15.181 ip4:200.42.143.0/24 ip4:200.42.0.0/24 include:spf.emailmanager.com include:_spf.embluemail.com ~all" "google-site-verification=4o_CpyYKWCQs1eR1mOIdIAE33iXs7bFqQ_VITSmIUgU" "MS=ms19955183"
NS
2 record(s)newt.ns.cloudflare.com. lisa.ns.cloudflare.com.
SOA
1 record(s)lisa.ns.cloudflare.com. dns.cloudflare.com. 2409546123 10000 2400 604800 1800
CAA
0 record(s)—
Not configured
DS
0 record(s)—
Not configured
DNSKEY
0 record(s)—
Not configured
RRSIG
0 record(s)—
Not configured
NSEC
0 record(s)—
Not configured
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
Configuredv=spf1 a mx ip4:200.42.138.0/24 ip4:200.82.126.235 ip4:200.43.15.179 ip4:200.43.15.186 ip4:200.43.15.187 ip4:200.43.15.181 ip4:200.42.143.0/24 ip4:200.42.0.0/24 include:spf.emailmanager.com include:_spf.embluemail.com ~all
DMARC
Configuredv=DMARC1; p=none; rua=mailto:postmaster@tn.com.ar
DKIM
Selector defaultv=DKIM1; g=*; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDBLTlS2DySFDRCsAqkUsIjAI7RvuRS6q5aTMyrdp9LogFjO7yTQKw/vw+bKrhHu1NuVWciRNp32m6E/imM5waqWL7w9xh4O8ap0jwORILrJvl/4NLLWXR/LuzIzmZ61nChq0vDOjdzCmBR6mALwzES4Ss2gPwldmTbtmVN14+0aQIDAQAB
Analyzed webpageMetadata and HTTP response
Title and description
ExtractedTitle
Últimas Noticias de Argentina y del Mundo | Todo Noticias
Description
Encontrá las últimas noticias del día en Argentina y el Mundo. Noticias y Primicias del lunes a las 15:49hs
Final URL
https://tn.com.ar/
HTTP status
200
HTTP
Status
HTTP/2 200
Final URL
https://tn.com.ar/
Version
3
Server
openresty
X-Powered-By
SSL and HTTP securityCertificate, protocol and security headers
SSL certificate
AvailableAvailable
Yes
Issuer
Let's Encrypt
CN
artear.web.arc-cdn.net
Valid from
2026-07-20T05:08:45-05:00
Valid until
2026-10-18T05:08:44-05:00
Days remaining
68
Protocol
TLSv1.3
Cipher
TLS_AES_256_GCM_SHA384
Security headers
1 activeHSTSNot detected
Content Security PolicyImplemented
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
ReviewDifferences detected
5 public resolvers queried.
ResolverServerResultLatency
Google
8.8.8.823.64.112.168, 23.64.112.186
50,67 ms
Cloudflare
1.1.1.123.200.156.137, 23.200.156.143
26,42 ms
Quad9
9.9.9.923.55.236.134, 23.55.236.141
55,79 ms
OpenDNS
208.67.222.22223.210.244.27, 23.210.244.4
65,15 ms
AdGuard
94.140.14.1423.202.61.101, 23.202.61.122
202,87 ms
IP, geolocation and ASNAssociated network information
23.200.156.143
No datasuccess
No
country
region
city
asn
organization
isp
23.200.156.137
No datasuccess
No
country
region
city
asn
organization
isp
Visitor information
Visitorip
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
mail.artear.com.ar
Port 25: Closed/unreachable - 191.6 ms - Port 465: Closed/unreachable - 325.7 ms - Port 587: Closed/unreachable - 165 ms -