Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

Total

DNS

100

Email

Security

Network

100

Availability

Domainaber.ac.uk

IPv42

IPv62

MX records1

StatusActive

Domain technical report

Aberystwyth University

aber.ac.uk

Awarded University of the Year for Teaching Quality, Aberystwyth University delivers cutting-edge research and teaching for undergraduate and postgraduate degrees.

Generated: 2026-08-10T02:35:31-05:00 · Cached result

JSON CSV PDF Visit site

IPv42

IPv62

MX1

NS3

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

3 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 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-STS5 / 5 pts · Mail

Mail transport policy.

✓

TLS-RPT5 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

35 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 DNS0 / 30 pts · Network

PTR not detected.

✓

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)

104.18.22.171
104.18.23.171

AAAA

2 record(s)

2606:4700::6812:17ab
2606:4700::6812:16ab

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 aber-ac-uk.h-v1.mx.microsoft.

TXT

11 record(s)

"atlassian-domain-verification=yDq/N/1Q5A4uz8lBz4FJX5i9HQtNgagqMR/T6qZf90zpBVVmsY6ibrq5Po3zhdgw"
"google-site-verification=a_N_tGgyzJG-ddNrzsS60_wlmQ1My9QVgnt5h7T6E94"
"v=spf1 include:spf.aber.ac.uk.eu-ehwysn5b.e1.dspf.app -all"
"jamf-site-verification=Ru4ynPo_xF9EdQ-Osv6eWA"
"status-page-domain-verification=khcfhbrk1vxz"
"brevo-code:b1414e0a234265a2faa294058248ae06"
"d365mktkey=MKka7c4C9bYDqYbQpFb3pJ9W4seF4zENhbXIq45HhUUx"
"dhK5F1dCDdf5Asa4YwrGPGppoprFwAzRZUAj4SIcrZBTtUy6up4qBw94svnba5dYJQbTA3NBlp2lsGP20LJ35Q=="
"jetbrains-domain-verification=4sg7ro2epf96zg0c71b9yo1n3"
"bw=6CGsVcTWur4Y+Tp2dTpsiqCW0rJfoXBqYmlc8LAVxNjm"
"twilio-domain-verification=84b81e542681282fc405eba338286286"

NS

3 record(s)

blue.foundationdns.com.
blue.foundationdns.net.
blue.foundationdns.org.

SOA

1 record(s)

ns0.aber.ac.uk. hostmaster.aber.ac.uk. 2024231977 3600 600 1209600 86400

CAA

9 record(s)

0 issue "letsencrypt.org"
0 issue "pki.goog"
0 issue "amazon.com"
0 issue "digicert.com"
0 issuevmc "digicert.com"
0 iodef "mailto:hostmaster@aber.ac.uk"
0 issuewild "letsencrypt.org"
0 issuewild "pki.goog"
0 issuemail ";"

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

1 record(s)

100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.roaming.ja.net.

TLSA

0 record(s)

—

Not configured

SSHFP

0 record(s)

—

Not configured

SPF

Configured

v=spf1 include:spf.aber.ac.uk.eu-ehwysn5b.e1.dspf.app -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:ehwysn5b@ag.eu.dmarcadvisor.com; ruf=mailto:ehwysn5b@ruf.eu.dmarcmanager.app;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAu+CIHqQBXrB83ufrSt2hOTSmSrHqHKl/cRaMgKWX3eIVoqo6JNPmY1fmRAK2UyywMAXLZK000ZTo2KUwa0aSfo53SjYCndhA3eoNZF65fGUAw8BLwUTevUB+72YTSYYsDCtjKpWuh+JOLq6F0iJvXyAiy0Egv9b5+0ApmIyDvSkwkbbzn6QHX8XDe27yu3nghSTfB8RecDdoO09qM4xMdh7h2u61exLw4cc+QaSwCWnLqG/PWKMiIsfDPCiQqrlOm3GOYDmyntvCv92drY9GeFHNLJBIVbgZV3LrlgGNfd+a+3uDafi91sHEU2rBe7u70jFkaR9PGh4wm5In7KB6UQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Aberystwyth University

Description

Awarded University of the Year for Teaching Quality, Aberystwyth University delivers cutting-edge research and teaching for undergraduate and postgraduate degrees.

Final URL

https://www.aber.ac.uk/en/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.aber.ac.uk/en/

Version

Server

cloudflare

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Google Trust Services

aber.ac.uk

Valid from

2026-06-16T07:17:51-05:00

Valid until

2026-09-14T08:17:38-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

1 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

—

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

Consistent

✓

Consistent propagation

5 public resolvers queried.

ResolverServerResultLatency

Google

8.8.8.8

104.18.22.171, 104.18.23.171

51,14 ms

Cloudflare

1.1.1.1

104.18.22.171, 104.18.23.171

45,33 ms

Quad9

9.9.9.9

104.18.22.171, 104.18.23.171

50,03 ms

OpenDNS

208.67.222.222

104.18.22.171, 104.18.23.171

149,11 ms

AdGuard

94.140.14.14

104.18.22.171, 104.18.23.171

68,13 ms

IP, geolocation and ASNAssociated network information

104.18.22.171

No data

success

country

region

city

asn

organization

isp

104.18.23.171

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

aber-ac-uk.h-v1.mx.microsoft

Port 25: Closed/unreachable - 0.9 ms - 
Port 465: Closed/unreachable - 4037.5 ms - 
Port 587: Closed/unreachable - 4016.6 ms -

Recently analyzed domains

View all →

bloggadores.com67 noyb.eu91 jeito.nl97 fl.us4 4kdownload.com83 chiba.jp4 www.news.bbc.co.uk4 asso.fr4 kpn.com97 j-cast.com71