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Total

DNS

Email

100

Security

Network

Availability

Domainupf.edu

IPv41

IPv60

MX records5

StatusActive

Domain technical report

Just a moment...

upf.edu

Generated: 2026-08-09T04:56:41-05:00 · Cached result

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IPv41

IPv60

MX5

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

5 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

80 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

✓

HTTP security headers35 / 35 pts · Security

9 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: 148.90.36.34.bc.googleusercontent.com

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 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

1 record(s)

34.36.90.148

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

5 record(s)

5 ALT1.ASPMX.L.GOOGLE.COM.
5 ALT2.ASPMX.L.GOOGLE.COM.
1 ASPMX.L.GOOGLE.COM.
10 ALT3.ASPMX.L.GOOGLE.COM.
10 ALT4.ASPMX.L.GOOGLE.COM.

TXT

14 record(s)

"nsf8f5p4py69q75j1p3kqxgpz0tjjqm6"
"v=spf1 include:_spf.salesforce.com include:_spf.google.com " "include:amazonses.com include:servers.mcsv.net " "include:_spf.explore-blue.com " "ip4:52.212.173.198 ip4:52.212.180.100 ip4:35.156.80.209 " "ip4:84.88.0.0/28 ip4:84.89.128.88 " "ip4:62.97.112.196 ip4:149.72.245.97 ~all"
"amazonses:SYeYZN1CinJGw33Osdhdjpfil5uFObr3oemjmWpKhk4="
"ca3-18091fbb111f4dc1b7efc926ad2ef9e7"
"apple-domain-verification=PFveFCetoRJyrpN4"
"HARICA-SMNBs55JP92sSDYALoV"
"atlassian-domain-verification=iWteD9JmqB0Xxuvyj/ZMat3EaYFeQ/9oen3F5pbSWIvcUYnyYyfxLBzhPV6sOBXf"
"adobe-idp-site-verification=d1f5f1a769e33160ebfdb915440efb7177a613cc5beee99c71fb887f51d6782f"
"MS=2B15116C3E2D6BCD712FE8F458ACB04333FD9B85"
"ZOOM_verify_mJj8U21xGOXN3TtDXXeIyV"
"facebook-domain-verification=g1lc5kyqo2hane7oiuxpvsmk3md5kb"
"google-site-verification=nlwqso-js1jx923vJMJUEYSK4Ht36lf65OEGZl1tgVE"
"google-site-verification=kgsCog5ACwbdbHmEZzsbw8ELk06sxYmcgr_XPCInTn4"
"MS=ms16812314"

NS

4 record(s)

ns3.upf.edu.
ns6.upf.edu.
ns1.upf.edu.
ns2.upf.edu.

SOA

1 record(s)

ns1.upf.edu. hostmaster.upf.edu. 2024087429 11600 3600 691200 38400

CAA

6 record(s)

0 issue "harica.gr"
0 issue "amazonaws.com"
0 issue "sectigo.com"
0 issue "pki.goog"
0 issue "digicert.com"
0 issue "letsencrypt.org"

DS

1 record(s)

51307 13 2 B933DD6F2068D1D6B923C8D96E0FAA8463E78EA7A9AE4E7EABE06521 BD09847A

DNSKEY

1 record(s)

257 3 13 C2I9sF1lbqm/4IdnGqxiLpJx2d1eSH9bB7C2R4IT1eZZTmzR0Wk7qZk9 0GNtW783JRL6HOBHhrBpRDYHopNZxg==

RRSIG

5 record(s)

SOA 13 2 600 20260823094931 20260809084931 51307 upf.edu. WliqxsO2wT444UC1Kv1J1+1i4T5gdKrX/8oj8x1tTS82HVZc8oLf7Hya Cmli9P8DRIlsVERP1m7UtGUywlalmA==
NS 13 2 600 20260821022420 20260807014200 51307 upf.edu. 8PN+Jtc8LRPDgf9xwtkEP7xxH5p4JaMfNcaBCJvU7nGNEvHbqGTOtVW8 +YwP6/wIdgYZIJEjnl1ypMqRtH373Q==
TXT 13 2 600 20260819080118 20260805070515 51307 upf.edu. 5Iq9RC2Sptybe3N06toFZK4aTioLodIjDk8g1HcTyJB1KK65F9tGkIrC LLIbcrbPvslBCZ6ZhC+0DbB/tODCqA==
DS 13 2 86400 20260813033312 20260806022312 6705 edu. +jHZ06fGpPlZR3ThY/GPybaicLhP84dS64SBv/dOpHqjnKIMTB8z/Xc8 9ZycKYvqTo7TfizhQGEWHTIC91wObw==
CAA 13 2 600 20260819045827 20260805040208 51307 upf.edu. 7AXAIXsv8uNsufKmIWmmENn9vPQwBoZc3dIhV2b3kqJLqsqHi2d7IOFN ciG31KuQxkpnqiGTMPeW/ygibBqULg==

NSEC

1 record(s)

#_4959ebc02bbc1444f76de9bbf0a79fda.upf.edu. A NS SOA MX TXT NAPTR RRSIG NSEC DNSKEY CDS CDNSKEY CAA

NSEC3

0 record(s)

—

Not configured

SRV

0 record(s)

—

Not configured

NAPTR

1 record(s)

30 0 "s" "SIP+D2U" "" _sip._udp.upf.edu.

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:_spf.salesforce.com include:_spf.google.com include:amazonses.com include:servers.mcsv.net include:_spf.explore-blue.com ip4:52.212.173.198 ip4:52.212.180.100 ip4:35.156.80.209 ip4:84.88.0.0/28 ip4:84.89.128.88 ip4:62.97.112.196 ip4:149.72.245.97 ~all

DMARC

Configured

v=DMARC1;p=reject;sp=none;rua=mailto:dmarc.informatica@upf.edu

DKIM

Selector google

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCCi1Og52tHwY9beQaRBkX3b56A1zqEVF8dSSI57tWJFr2faJLV2meQYQip4VRLdqQ4KwsZ9xgDFTQKOrhn8hvDgBsBY3NVyw3OkvBtkXrNEbnEW8wU+GE0JAbPadOh49G+Okoayk39o42sjH32xA+ytaYSEHqsUpKK62pUqRXGkQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Just a moment...

Description

Final URL

https://www.upf.edu/

HTTP status

403

HTTP

Status

HTTP/2 403

Final URL

https://www.upf.edu/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Hellenic Academic and Research Institutions CA

upf.edu

Valid from

2025-10-28T05:32:45-05:00

Valid until

2026-10-28T05:32:45-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

9 active

✓

HSTSImplemented

✓

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

34.36.90.148

275,58 ms

Cloudflare

1.1.1.1

34.36.90.148

260,73 ms

Quad9

9.9.9.9

34.36.90.148

215,64 ms

OpenDNS

208.67.222.222

34.36.90.148

684,01 ms

AdGuard

94.140.14.14

34.36.90.148

2.057,44 ms

IP, geolocation and ASNAssociated network information

34.36.90.148

No data

success

country

region

city

asn

organization

isp

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

ALT1.ASPMX.L.GOOGLE.COM

Port 25: Closed/unreachable - 0.7 ms - 
Port 465: Closed/unreachable - 4020.3 ms - 
Port 587: Closed/unreachable - 4021.2 ms -

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