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Total

DNS

Email

Security

Network

100

Availability

Domainlancaster.ac.uk

IPv41

IPv61

MX records4

StatusActive

Domain technical report

Home - Lancaster University

lancaster.ac.uk

Lancaster University is among the best in the UK. A top 10 UK university, we are also highly ranked in international league tables such as the QS World Rankings.

Generated: 2026-08-09T09:37:46-05:00 · Cached result

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IPv41

IPv61

MX4

NS6

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

1 IPv6 address(es) detected.

✓

Name server redundancy20 / 20 pts · Dns

6 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 policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

4 MX record(s).

✓

SPF25 / 25 pts · Mail

SPF policy published.

✓

DMARC25 / 25 pts · Mail

DMARC policy published.

DKIM0 / 20 pts · Mail

No tested DKIM selector responded.

MTA-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

85 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.lancs.ac.uk

IPv4 diversity20 / 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/1.1 200 OK

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

148.88.65.80

AAAA

1 record(s)

2001:630:80:2ff::80:1

CNAME

0 record(s)

—

Not configured

MX

4 record(s)

10 mh-fa-0.lancs.ac.uk.
20 mh-is-1.lancs.ac.uk.
10 mh-is-0.lancs.ac.uk.
20 mh-fa-1.lancs.ac.uk.

TXT

1 record(s)

"v=spf1 ip4:148.88.65.128/28 ip4:148.88.82.55 include:spf.protection.outlook.com ?all"

NS

6 record(s)

ns3.ja.net.
ns2.mythic-beasts.com.
ns1.lancs.ac.uk.
ns3.lancs.ac.uk.
ns2.lancs.ac.uk.
ns1.mythic-beasts.com.

SOA

1 record(s)

ns1.lancs.ac.uk. hostmaster.lancaster.ac.uk. 1786242694 21600 3600 604800 900

CAA

0 record(s)

—

Not configured

DS

1 record(s)

4472 15 2 83F40F220D964DB68543EE9F2A286D107EE6C7CD8B8CF47D6DFEF353 4327BB2D

DNSKEY

1 record(s)

257 3 15 BrNpmJXpLnfIufiEtMTmsehtQ4/pyDv0D7tYNJyQJcw=

RRSIG

15 record(s)

NS 15 3 43200 20260830014930 20260809013134 4472 lancaster.ac.uk. rNmrFKbje52Wm9U1OOgOVg4INxWfY7KhKu4oByoZ7Sq0XC4A/uBeGQ+S WmWPZldUio09Vt0Bebyry7twylU/Cg==
A 15 3 3600 20260819111230 20260729110003 4472 lancaster.ac.uk. MtHmHQo2Q238xHKmSPJo6hjE8XFkluroayzEBw90n4daH74VIslT1HVh 9E4l9AEHALetzUgnHf9FIU5up0u+Bw==
DNAME 15 3 43200 20260819111230 20260729110003 4472 lancaster.ac.uk. Z50civtmzIFZlFGVFwRnBylE8z1HsqXzF0kz3+vMnD4f/HaPP7moMar8 nI2d2khq2+55e2yZeqOREpAIGUj4CQ==
MX 15 3 3600 20260819111230 20260729110003 4472 lancaster.ac.uk. qfErUvtgJgsZlWX+xQ+5uZkUaSeTJc1GBMGjy4CmaxABNiQ8bsLohHy0 CVeQ1d67d462rH/wvj1F/ihXdO9DDw==
NAPTR 15 3 3600 20260819111230 20260729110003 4472 lancaster.ac.uk. 1p8RSo3b/KIwvMxKmmglyjsP90ff0ex7Df5iWFL8ilt5FHZhl1KW4aSO V9FuytBdvTBH+nn6sshX9nK81QoUDg==
TXT 15 3 3600 20260828220030 20260807213606 4472 lancaster.ac.uk. zLFe3cyfhl3aQBZy4yHi7u+Kn2kQalZ6EEjxZacFuAQdRT8nFDCkPo5q RpYoM8/vNEoE/Ib/vwh6RBYlCGQmCA==
SOA 15 3 3600 20260830023134 20260809013134 4472 lancaster.ac.uk. LhUSCRvptipkZBrKiRW1iMMHccYgq4XoRJpECZU0ixHf6yhN1MApCxyH D92+WG0NnLwVONMfS57f91HK+k3HDQ==
DNSKEY 15 3 43200 20260824212829 20260803210606 4472 lancaster.ac.uk. UoHq7toBuLjgWPR06/LTk4o2UsaZplwL4Cg7SeGLXLQvtDqtdxBoMpD8 7phQGrx7MM6U/sb88GehJt8wI2FMCg==
AAAA 15 3 3600 20260819111230 20260729110003 4472 lancaster.ac.uk. mDwQWSrZyd9StHYP2y4zmDLe5ID0MEDnTeBu/NW1VusyXihiwj/6I2Hn Mfa6ye2KXdHpTGMbutYG8q3bu7GAAA==
DS 8 3 3600 20260818144439 20260719131439 7336 ac.uk. NWzWTrpDDI+dCmTVYM60wKVt3xytbGWJ4rkSsv4MEml6BLkMBVwgew6Z tNSlH5auOpXOU5aPKKtEgyi2rhzVKvkKshVnrJp9v+5zJ+NJGUTdGbzH x4nKJbYXkCa3CXqT2mFnygC6n5zlem5uM1oEDSASOy+clXm8+B3oVI1W pqU=
TYPE65534 15 3 0 20260824063532 20260803062942 4472 lancaster.ac.uk. 3ecZnK9bpd7eChUWMyeV5C21C+vyIrsPEUBPLYG9s0ozwUyfa375sOKX gbFOaj8VVC+LXY0xSOoHHdEECrNVAw==
NSEC3PARAM 15 3 0 20260819111230 20260729110003 4472 lancaster.ac.uk. DQrUazGCA9IanAYQLRoMpHTFcM79fo4+50/5KGbdG0JMqnggcQNQcISY XfMWkrTftVpdHtGXFK0sru3qt6XbAQ==
HINFO 15 3 60 20260830014930 20260809013134 4472 lancaster.ac.uk. 1BSrJggNFblc0Zvd7BvGNjR93md6O7eVfEtAVzlK/yH/9lY6hZj5vcRR M62f4Sb45Wardf/hwAYakm30fHqFAQ==
CDS 15 3 43200 20260824212829 20260803210606 4472 lancaster.ac.uk. YbkKoGqvxP+yct+bv96Hz9Cj56Wh8c3RmHELAfL7r8386t9nQpKIfvXp W9saKAF0OMgUxsOR2adbelgiHTN8Ag==
CDNSKEY 15 3 43200 20260824212829 20260803210606 4472 lancaster.ac.uk. UMGrAKTNADxWRBDYjBOOoe43uMf3SqrPcp0t524JTmPa4VNSuy7x7R+m dhASPcERuaVI5XctP8/vblgCaPXTAA==

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 ip4:148.88.65.128/28 ip4:148.88.82.55 include:spf.protection.outlook.com ?all

DMARC

Configured

v=DMARC1; p=none; rua=mailto:dmarc-reports@lancaster.ac.uk; ruf=mailto:dmarc-reports@lancaster.ac.uk

DKIM

Not found

—

Not configured

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Home - Lancaster University

Description

Lancaster University is among the best in the UK. A top 10 UK university, we are also highly ranked in international league tables such as the QS World Rankings.

Final URL

https://www.lancaster.ac.uk/

HTTP status

206

HTTP

Status

HTTP/1.1 200 OK

Final URL

https://www.lancaster.ac.uk/

Version

Server

Apache

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

www.lancaster.ac.uk

Valid from

2026-08-05T08:11:38-05:00

Valid until

2026-11-03T07:11:37-06:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

3 active

✓

HSTSImplemented

—

Content Security PolicyNot detected

—

X-Content-Type-OptionsNot detected

✓

X-Frame-OptionsImplemented

—

Referrer PolicyNot detected

✓

Permissions PolicyImplemented

—

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

148.88.65.80

62,10 ms

Cloudflare

1.1.1.1

148.88.65.80

155,15 ms

Quad9

9.9.9.9

148.88.65.80

365,58 ms

OpenDNS

208.67.222.222

148.88.65.80

193,33 ms

AdGuard

94.140.14.14

148.88.65.80

432,60 ms

IP, geolocation and ASNAssociated network information

148.88.65.80

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

mh-fa-0.lancs.ac.uk

Port 25: Closed/unreachable - 24.3 ms - 
Port 465: Closed/unreachable - 124 ms - 
Port 587: Closed/unreachable - 100.4 ms -

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