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Total

DNS

Email

Security

Network

100

Availability

Domainehu.eus

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Inicio - EHU

ehu.eus

Generated: 2026-08-09T18:06:04-05:00 · Cached result

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IPv41

IPv60

MX1

NS4

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

4 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 policy5 / 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

186 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers12 / 35 pts · Security

3 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: www.ehu.es

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 response40 / 40 pts · Availability

HTTP/1.1 200 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

158.227.0.65

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

10 ehu-eus.mail.protection.outlook.com.

TXT

12 record(s)

"trend-micro-v1-domain-verification.7907ebddd2febfac865437618fc8e127=1faf1596-2353-495c-bb76-39197ab3aed4"
"HARICA-WeJAxZ1gLGebHa1GXMw"
"ZOOM_verify_rZZ5j3sPSdWr8grvf6UozQ"
"v=spf1 mx a:smtp.ehu.es a:smtp-backup.ehu.es a:smtpout-4.ehu.es a:smtpout-4backup.ehu.es  a:smtpout-5.ehu.es a:smtpout-5backup.ehu.es  ip4:82.144.103.51 ip4:82.144.103.50 ip4:88.26.218.44 ip4:82.144.105.51 include:spf.protection.outlook.com -all"
"abuseipdb-verification=cIy7mw0Q"
"cisco-ci-domain-verification=70924021e3180c49b0f9535d5a9c6784ebf6960671957b19dba0f1917907599a"
"QV9UapzGX5Zs0i580RQ0tOMPdN0xKLfYLKr5eZ/49U0AeSHREXYJbb+znmZH1FHTkm0dzfRqVU6u3kjEQHuSrQ=="
"spf2.0/pra"
"zone-ownership-verification-06197b5a35b26d7d11c93191e963b36cd929833c4856aada399b0307bc5688c4"
"atlassian-domain-verification=DWwvLhs5z5Mh8/kVOQ/TLJXh2QTLyMa1Zq7AJtPMQ9o6zGd0lg/ioNagvlNoz0RY"
"HARICA-HLnESeBsD3HKHit8IRI"
"google-site-verification=Dxe4xfLYbJOcpHP4f6VDf7IBO0S0OSMIWyFqhg7F3-g"

NS

4 record(s)

sun.rediris.es.
chico.rediris.es.
dns1.ehu.es.
dns2.ehu.es.

SOA

1 record(s)

dns1.ehu.es. root.ehu.eus. 2016653327 1200 300 1209600 3600

CAA

9 record(s)

0 issue "sectigo.com"
0 issue "letsencrypt.org"
0 iodef "mailto:cert@ehu.eus"
0 issue "izenpe.com"
0 issuewild "harica.gr"
0 issuewild "sectigo.com"
0 issuewild "digicert.com"
0 issue "harica.gr"
0 issue "digicert.com"

DS

1 record(s)

53394 10 2 C5F0DEB2FD5BCE6CED0AF7B47A29CDF4247D06F3A7AE85E8665B45E6 1D01FDDB

DNSKEY

3 record(s)

256 3 10 AwEAAcueJVLS2O2to3ieOyCbdvT46Y0OhF5OBRe58veLtoqxUQp6Dz/H arv445D7Vb9HTybxrTxMqpn6fvWWG+XbxE1ktNl98F/algdW4bgoxLuj XCno2bTRR+yZIqmpfsMv9853VI4hQFG6ukbglOT0CufZSckohjZsxb0Q XTnm6lFUu3DxVo7z96kNN2ZKWkgTlhMrrV2/rsQz/WUDhFdGsj/7d5Xs FvUrDbbYTEImX2JueDeayblsKZEM825wLna4Ky3lRPEaZVO0y2ppISr0 lFmEHdgis4PMYViqpeWLo5ovQRWq3VEpB5DD48R12tUibHmONtKGg4i4 XvN1suGQSXJ985gmAJ9EYNTHhGnAG4KDQbc8bLZj2V56CML1pcOu2RK7 Rzw2a6MYA1N8xcgPP0r6k3dSd4Bm5u+WyFspJoO67YO82rMQq11mMK1u NUKWWlvbFpHA1DcN2DZBzP+c006gNDQVprki+EUxxqcc12O7T6fKsZ63 XWEMwQn9tdPg0w==
257 3 10 AwEAAbkx5KNiaTCZT7lnGN8Jkyey0aE12SnEPPbfnSFHAnXK9W5CNKhf XuXXfd096Vf+xXj6bwbM3JvdwcQLVtQmWAM5QnxbAUei1rce9sywQcfB UYYFKeytj++d9Yrh3t5gTDC2UgaZkJtZ5DyhWorTEm6JDdIMbf75R+wH Y1exmDlR9gEzan+KE15ml27x5cvgKEpn3C0yE1+6YFt9AnygW3mT25Dw iZrFqwLZDX0nPuE0M7x4m0n0x6en8uBiRLaKl/mho0cVLp1AaYUChLMy 3TgZBeU8y0rK/A/BZ67QrgknPX2MSHtd8Yt8QBNyCWWo4G3xu1wrHEWt 5tsHNb55LuAIbknlC6Bx4U8NpjK1aLjso/3dr2pFFTSylq7jd3wFyZ+C qL7fqwptje3aWXfWq9B6CcvF8JikWyff0Gtlgz9+1vQlQORsUBTC+iBQ K3W5xTkkvbIR0VFGsGlwWaDLU72ZX99M3kvEf5XSqoaVZ7MtRhYTTu63 /cE5PMms1up3aQ==
256 3 10 AwEAAZpAvB/tK1dAdhchB1NOX9daUbrQmSR1/Kt0CXk2u7NjWD9bM+9B KvCkszX0NnmkVnOm9sus8m1qCugl1tgtLLgHL46/T2exsVnX2iUMYB3l uyzYdCslMyuNXxTh6O3dfQ0QtwVGlGHVT7sb4v0utYHO+RTuzjVHJgdc otDD8DeaVmAamlooL0sDM+hanDQeN0QJOcAu/ZMDNK83bswviJZr/W9j 660CpEb1BHDguK+kgoSEkUfpTTTK9lFXEvewUKz4FNasxE92C/XUcoTY OcIDsHgIzcWPix0zZxR1+0D1uGMG3wOXNVtLIMEILlAWky7XYOVCKwX5 0Q5FS4cm0qMYcUjE5Tl0hpdxeFvwhlSBwgGeO3Kj02zVZrpTR/vE67C+ kZVqufkJAjoOMmgk5eOVJFwj+xyCh9YiFxGmZ9+CHZmSW0eDq1XuipAL hMHmBNi8jnO7PrPpyU8MQC6OZI8Lu1NTnDtfmUO2XYsofVDq1+F0xFUp 1JVYseLX3z08SQ==

RRSIG

2 record(s)

DNSKEY 10 2 3600 20260907120043 20260808113319 53394 ehu.eus. Sqta5ZsPPIcC0iRnkdhjJxiiKnTmJoqJMLQaWd4kvd3s0BZ35sP9wAN1 EKkFDlveHXnNFhKbmtBX+vnVM7t5jFNqrmFmQjJh9eeN3elfIQVpQiz5 uBpS2Wq95KvNIiTG48nJy1PTqufV75fHLFUEjmKBXGiWQ2KdeA/MvhlF /0y9KXvJmim/AT1zGZPamjPAt5FoTTCmPZuDkJwuAmsAuy38FqWgm9d0 RjLs+8CrhNLXzagSZCdn/bzQoMkRhf9MbBpo3aEapj32boJfCMSnhgB2 e25SBSFRXLYt3Pd0CH5sHldt3Giod2+WBxeGPAV+gTP4R/O52G1KJRjy ziLVZB+zeg46PZLTQvBlKHa/nliH5jiR+R+JnURh2pDvVx1N8W5U/0V+ SpzgeAoj0Ph0KMv0iKpfEYUSzQ5aPXNQ1GbaRi2g+LjkE+YM0yaOly0v U2VC8CFzDQ8EualwGZOSNco6mlVepZHRelsngtch+wjnZ0PG79UvFO2s 4QB/tAy8
NS 10 2 3600 20260821081428 20260722072006 29468 ehu.eus. JVLBHKUBUTNkisUlqg3ujOfpjY9EmyuzWikmV4LVWn+wQHzQ6OBFMUP3 E8ihrrz8iW11cwJtdIhZfRK8EXpRl33Wl8RHV050hRJ2j2lbSIX5isG1 5OAH3sIud1Xf8bVAMCoy8ae5JCBe/eQj90AeTIjab9Wnf55voRpYLHXf D4zpRID+ZDCjyl0Tt0oOjfApx0Kkp9WuZJXUkx5w6Nb/dpH366XG6hMS Sn/pZdrx5+OwWrs6Vy1rDgtQ+UClzLxWynhhXP+EsUUl5qsumrVh1ktb 1mpQlGcqmGS1PaMG62pxJ9M4exexjZnv7vZ3Q80Nyc5N+Q85ANJpAqNk wJfzYaL+WqLfiNsgBBFfAaK/B2NbgMgag+m0GKHgnnRpUBgjYwAomJrT /czuBd8I4wrg9xqfygBJjTArFnGZ4LWJ7r+doUUiTkdnRMymykQL83VF g47qLurW5VkAvFehviAz617EnxrTO2s7IwQX5823spmK/JSlvjp73Mez bjixC/bo

NSEC

0 record(s)

—

Not configured

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

1 record(s)

100 10 "S" "x-eduroam:radius.tls" "" _radsec._tcp.eduroam.es.

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 mx a:smtp.ehu.es a:smtp-backup.ehu.es a:smtpout-4.ehu.es a:smtpout-4backup.ehu.es  a:smtpout-5.ehu.es a:smtpout-5backup.ehu.es  ip4:82.144.103.51 ip4:82.144.103.50 ip4:88.26.218.44 ip4:82.144.105.51 include:spf.protection.outlook.com -all

DMARC

Configured

v=DMARC1; p=none; pct=100; fo=1; rua=mailto:postmaster@ehu.eus

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCo4fYsLMUsSB06R0tbjSiYDUEuluI4y1FAhxig3Hyf4k459hEPI+LfBxCnQdzUqPdZTjxlA6jc74+MmSsdc8mZZwMvxwJmSMABfSk731zg6MG/ZT7WSvjQDrr3Ncw4igESKHTMOzxhznorO8HmD0+T4kCJFW9L33I9/ozSYWAntQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Inicio - EHU

Description

Final URL

https://www.ehu.eus/es/

HTTP status

200

HTTP

Status

HTTP/1.1 200 200

Final URL

https://www.ehu.eus/es/

Version

Server

Apache

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Hellenic Academic and Research Institutions CA

*.ehu.eus

Valid from

2026-07-28T06:20:37-05:00

Valid until

2027-02-12T05:20:36-06:00

Days remaining

186

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

3 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

✓

X-Content-Type-OptionsImplemented

✓

X-Frame-OptionsImplemented

—

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

158.227.0.65

126,42 ms

Cloudflare

1.1.1.1

158.227.0.65

163,34 ms

Quad9

9.9.9.9

158.227.0.65

62,92 ms

OpenDNS

208.67.222.222

158.227.0.65

112,79 ms

AdGuard

94.140.14.14

158.227.0.65

133,01 ms

IP, geolocation and ASNAssociated network information

158.227.0.65

Identified

success

Yes

country

Spain

country_code

region

Euskal Autonomia Erkidegoa

city

Leioa

latitude

43.3268787

longitude

-2.9888402

asn

15488

organization

Universidad del Pais Vasco / Euskal Herriko Unibertsitatea

isp

Universidad del Pais Vasco - Euskal Herriko Unibertsitatea

timezone

Europe/Madrid

Visitor information

Visitor

216.73.217.62

reverse

country

country_code

region

city

latitude

longitude

isp

organization

asn

timezone

browser

Other

language

user_agent

Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

is_bot

Yes

cloudflare

SMTPEmail port connectivity

ehu-eus.mail.protection.outlook.com

Port 25: Closed/unreachable - 25.5 ms - 
Port 465: Closed/unreachable - 4056.9 ms - 
Port 587: Closed/unreachable - 4020.3 ms -

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