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Total

DNS

Email

Security

Network

100

Availability

Domainqueensu.ca

IPv41

IPv60

MX records7

StatusActive

Domain technical report

Queen’s University Canada

queensu.ca

Queen’s is a leading, research-intense university in Canada offering an inclusive, transformative education that will prepare you to make a global impact.

Generated: 2026-08-09T00:02:34-05:00 · Cached result

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IPv41

IPv60

MX7

NS2

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

2 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

7 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

30 day(s) remaining.

✓

Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers16 / 35 pts · Security

4 of 9 evaluated headers detected.

PTR reverse DNS0 / 30 pts · Network

PTR not detected.

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/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

52.139.22.141

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

7 record(s)

60 bc600d.its.queensu.ca.
60 bc600d.azure.queensu.ca.
10 queensu-ca.mail.protection.outlook.com.
60 bc600b.its.queensu.ca.
30 mail.queensu.ca.
60 bc600b.azure.queensu.ca.
25 mailgw.queensu.ca.

TXT

26 record(s)

"google-site-verification=JslmjBnO_3han5OnvxYSgOMs1nPpy4TGAiwjxy_m-TE"
"sending_domain62012=13559483591df5568a7f7e4dba5ed1d2fb0492b42e916c653421a109217d4742"
"\"v=DKIM1; h=sha256; k=rsa; \" \"p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArsJleDL2U2qC/HEmazjdkOh1TO71lO+cJCotftTG5lqt0sruG7BYEDFRic3nBTxekWMzXmxeQum929JD7eTdTZWYwH6rEZAk+WtE1slTHxCFq8XW9q9mexW7Q2l7EnRIAUnsoiTLOcFki29Y+J1luC7rvAeeq5zbXqQ2Ye7Rwe4lK1fR" "Ae9em04dn5CfChAeXIsAqQg14/sQdX\" \"E60H6m0eS4m/xtvzQcOt0FjZkY6a7ZLpJxZ9w+5Arwq7giIg1J+r3uiOTMPsCZc+YPNPF1GtHdeYQt4m6EYGKR5MyXN/cENMlJaL8qNyWsrWuWxMa1I0VdPoXCoSok3lVSzE1UkwIDAQAB\""
"selector._domainkey IN TXT ( \"v=DKIM1; h=sha256; k=rsa; \" \"p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArsJleDL2U2qC/HEmazjdkOh1TO71lO+cJCotftTG5lqt0sruG7BYEDFRic3nBTxekWMzXmxeQum929JD7eTdTZWYwH6rEZAk+WtE1slTHxCFq8XW9q9mexW7Q2l7EnRIAUnsoiTLOcFki29Y+J1" "luC7rvAeeq5zbXqQ2Ye7Rwe4lK1fRAe9em04dn5CfChAeXIsAqQg14/sQdX\" \"E60H6m0eS4m/xtvzQcOt0FjZkY6a7ZLpJxZ9w+5Arwq7giIg1J+r3uiOTMPsCZc+YPNPF1GtHdeYQt4m6EYGKR5MyXN/cENMlJaL8qNyWsrWuWxMa1I0VdPoXCoSok3lVSzE1UkwIDAQAB\" ) ;"
"atlassian-domain-verification=aaTy4zbDRU6a6xGLFV17qsQTMdJRByNguJ8XaGkUG4UdqEpQmKEbmpa4VYj2hpbw"
"atlassian-domain-verification=X7IsN4vmAy4WCc4OWljKy1IFDPkZFHWyBsdFZzCH1fnc6gNP89L9j8RSlu94t73B"
"parallels-domain-verification=89a01cfee8904572b629af924451eb0debc84613c12444dab3de2dd6cdfaca05"
"docusign=ca124a5b-5d07-4b3b-a385-d3a18d08f849"
"adobe-idp-site-verification=f93849ab968998ad7d6bb420c3e244eb91a3a327e76b61ef790eea33c81690c6"
"adobe-sign-verification=d682872274e25c74f050a1ae270545f0"
"apple-domain-verification=RvDw1UOi0LS5h0pH"
"6020498"
"google-site-verification=wEordAtqQQfXnl0E_H8r6rPKwJnynp1lolIqAMSHTuA"
"d365mktkey=216myfmfb97eey5hpi80wls31"
"miro-verification=22f1a1f47006eb9d84804a8cd7c4f1b898d4eb98"
"v=spf1 mx ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:163.47.180.0/22 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:27.126.146.0/24 ip4:216.146.32.152 ip4:216.146.32.153 ip4:216.146.32.154 ip4:70.33.217.128/28 ip4:159.242.114.214 ip4:50.31.47.101 ip4:75.101.16" "1.27 ip4:54.166.123.167 ip4:34.236.72.193 ip4:44.194.182.36 ip4:52.58.202.240 ip4:18.194.112.206 ip4:142.0.187.42 ip4:66.45.4.80 ip4:199.188.157.80 ip4:184.173.105.83 ip4:168.245.1.157 include:mail.zendesk.com include:a._spf.brightspace.com include:azure." "queensu.ca include:_spf.salesforce.com include:spf.mandrillapp.com include:_spf.qualtrics.com include:spf.protection.outlook.com ~all"
"3v/as0ltpLy+iliixvinL8RB+4CUp5KsuS7qHaxApE7XvU/EVG+TUZHENIDv20D1fcNXIaUFKOT39n8vSAPUZg=="
"docusign=c67ebc06-c1dc-4860-9797-38b69a4596c5"
"brevo-code:93a77916d96a6f88ee32aa1d0801c6a5"
"Queen's University, Kingston, Ontario, Canada"
"ZOOM_verify_udUv2S6ySE-EOxMoFjXVMA"
"MS=ms89936764"
"adobe-sign-verification=59cf480475250816ee69beb054ec0353"
"hpe-greenlake-domain-verification=73564c6c4d547137457166644e574d49794466337a35632d68434d4454585876"
"d365mktkey=776qh0p5mpzh8mdyvj0orzf0h"
"apple-domain-verification=pRUiRdOiNybq1mob"

NS

2 record(s)

ns1.d-zone.ca.
ns2.d-zone.ca.

SOA

1 record(s)

ns1.d-zone.ca. dnsadmin.queensu.ca. 803535639 1200 180 1209600 600

CAA

0 record(s)

—

Not configured

DS

1 record(s)

46541 8 2 F4EFA8CF53A4E898008E8B23CB225373746063BE564086CECC1E6D3C 51E9BEA9

DNSKEY

3 record(s)

256 3 8 AwEAAb2kjccnGqwdd/Xp2qfkLy6DS1Mqm6ANW9n997+mxkhs+A8LL3YK p3OiaXVpVSPmYpEkwoDXgo+F7LxJZA4VieKssyCPjiaHybDBxClESVG6 Nx+wwk0Od1H8GMkoCEZH40174j6y0DIRHHzHM9ydCCdee8RG9WuY9qpq DhzEMtG598OOCAnsS8PfeFHoNJwyAmNeTMmRoBxflLHpbGm7KyOSefVp Gw73b3vq6ZLkXqklSNuvlKVMN+KB3VoFLFGY3hOjw0XrMsx9Ogp1axCU FvnCdCA/O7Bl72A0L898MKDDqLmXu3Kj4uY4GqW25DmIxxalJR1Bh95S qRDZn6vJepk=
257 3 8 AwEAAZoYuFmcsLGA8N6LfCPsYeuqF55QR64VCwMDVMH7rz+lrNGCFJ5h zRy0k9aZvm5UcCQ7im1c2cM58raYPrIjs1TZjnr+8qyESaa4Pw3i1S7G zF94e5l3bnpd+bAmxdXrT5LD4S8CAxqadrRedbBG0hjf5IqEP/NA1Qqq Ac8pOAeKHfzYQqoHNMK5jAnZdVdvWBhTr+MRVxmbZjckCT44NJM5nDTw kgLyTN4S57adzTrOePYSWSVqD3mjVlj96+XdGszFoDH6Bhc/RwWK+92p 22AuaXAMoqjIw2Hh7tPCM60YFi1fQCkKrfBX6ddIHFQYuxhslYpoWjhX C0cdsvpfgqE=
256 3 8 AwEAAb3utYsRpiFjYe2E4Y2XZokHHuWgoHWscgBzdPGxk9+4RqwmSePw nOMLWnybruc/07ZGs6k0aP66NSLqYtCnOWq4kqnsp1ZGo9o/Au6dbpEC SzUQLOWLYKgO5oemzutBXOkBMu6wLZlms8K1E7S4dokiq+wtO9lyHbcn NkYbsq+733MBcnA2zn6Y864LsImTD4I6BZto02hzqkAhWglWNKcYMT9j 4zm+FMwZF/SMfk526ifMtKnq/53sofFoFHlgPZMnRdIwTvSDCQMA+2tw 7Mz1i0BBgd1uO8RllQ8T0uK2gMiG6B6knLw70rhCaDPZUBiMg0o7vClT 7hhhVbMSve8=

RRSIG

4 record(s)

DNSKEY 8 2 600 20260814205040 20260808031505 46541 queensu.ca. Q2Ik0K9vsrA3EEsdbkTAwIvbQ4fSAJR3M89ZW/VvyDj8YJ9sbEHkfksH zKBYQHwZhqJHy+aghIfXyuZTCEHLgklMZlPBna7PGjx2HuAkDZ1KvjP2 A4xb6Qy5aRV/KDOAsiC83BJWCxry74qbQORkO/NALVmt4Ug4quoOY3yv RKxerrEbvHTURExUplnYNGmqfdd7hRAU15VKZ86Q5OKzysXoQ1NnhlsB WJr/gMjUrgay8gcxB0QjQEoLNaTzzGLGmuwoyEbQJYDxqkj2KIXoMC7y 5o0pY+/v2P3ZrF1VOzUOUsvh1VcyRZZsNSDPWOW2JxPGSEAx+H7BMX3O stjw8Q==
NS 8 2 600 20260815031956 20260805023528 4008 queensu.ca. fpJkWiCkzjtO+kykC8OEaTMJxdWjnSyPjM2o5JPacfTJL25qTpnuM8ax EVngAAqSvMvAQtkI6JH22jVeK6Km+GcVw8HVwbBCQxw0Be3WKznLcPbr EjWFlkBxcbG3sOCV4FLY1f6CBSbf+BfkVr83yM5+hhd0HwbV5/TtXivx iuJMwgGKAnPID8UEL7HQKixHMN6UAqfeyvD7R43dE6oCFH2NMKp1BS6Q bMRxjOQJrBR4KMlWdcRtujV9rFfMUDqOCITEYAFWjqU/awO5zBZ/m1Ha 9qremA/7eAanckdW6BK5fJMrsSDgZKefaR2zrqmGYGTiu/FcvGoAOV22 cV2jhg==
MX 8 2 600 20260815032122 20260805031239 4008 queensu.ca. Ryc7fPRurr3QrIQDQeKsA2aGL8uLf5go+fabjOzL2ZUa8R/KUkLG/XIz Q1rWHPWK9U1lFzwcFjZrmLt1SDR0bfV/LjGX6dhADHj3XlRqXhmB2PFF xX0H/dW6fp7BDua/YeglLpajNBwAeHAlSeHgi0VXph/2MhJ05yyG0EpF 0NnBzB3D6787IxOect0JoTKC9E9FHwEaJ8rA04R41ZJ52D4wZRSA+RGT d8xLNkASJIQhBiYrPEqd9GkfhyMhS8f/QCBmbE//MLFyE/4eUo9gBTlM cF7skVZH/ZYGVLixFYAN3w1HdC0q/YeI21QsTDXJVqgvkMltzXLCc7TE HzP/QQ==
DS 13 2 86400 20260812190801 20260805200753 53996 ca. 7TzPV34Q4t6mL0NEshrOXxrt4W+5cIoIph66210bSpTcBXE6tPeBd29p QpcQ1soEcm42yGZbM2s4mcdSUuis1Q==

NSEC

1 record(s)

autodiscover.0365test.queensu.ca. A NS SOA MX TXT LOC RRSIG NSEC DNSKEY

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

Configured

v=spf1 mx ip4:103.28.42.0/24 ip4:146.88.28.0/24 ip4:163.47.180.0/22 ip4:203.55.21.0/24 ip4:204.75.142.0/24 ip4:27.126.146.0/24 ip4:216.146.32.152 ip4:216.146.32.153 ip4:216.146.32.154 ip4:70.33.217.128/28 ip4:159.242.114.214 ip4:50.31.47.101 ip4:75.101.161.27 ip4:54.166.123.167 ip4:34.236.72.193 ip4:44.194.182.36 ip4:52.58.202.240 ip4:18.194.112.206 ip4:142.0.187.42 ip4:66.45.4.80 ip4:199.188.157.80 ip4:184.173.105.83 ip4:168.245.1.157 include:mail.zendesk.com include:a._spf.brightspace.com include:azure.queensu.ca include:_spf.salesforce.com include:spf.mandrillapp.com include:_spf.qualtrics.com include:spf.protection.outlook.com ~all

DMARC

Configured

v=DMARC1; p=none; sp=none; aspf=r; rua=mailto:dura.agg@queensu.ca; ruf=mailto:dura.agg@queensu.ca; rf=afrf; pct=100; ri=86400

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDWyJqkX+cGYxpmou1cY6qkb737jUqMFBSLerQ6rXXZJ6JxkiPYtuc/1KKSidfMgTOozAoEH2qEOgNlOE6bzVklJ8dkHlX+SgfFeJm09789nzuyIP07F6h9ToqQj1hnpgbF4XPET2jCCHwTQShd1tTVfYledsxvtuvnNrKw4BLQNQIDAQAB; n=1024,1456389556,1472114356

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Queen’s University Canada

Description

Queen’s is a leading, research-intense university in Canada offering an inclusive, transformative education that will prepare you to make a global impact.

Final URL

https://www.queensu.ca/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.queensu.ca/

Version

Server

Microsoft-Azure-Application-Gateway/v2

X-Powered-By

PHP/8.3.30

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Sectigo Limited

queensu.ca

Valid from

2025-09-07T19:00:00-05:00

Valid until

2026-09-08T18:59:59-05:00

Days remaining

Protocol

TLSv1.2

Cipher

ECDHE-RSA-AES256-GCM-SHA384

Security headers

4 active

✓

HSTSImplemented

✓

Content Security PolicyImplemented

✓

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

52.139.22.141

60,06 ms

Cloudflare

1.1.1.1

52.139.22.141

50,54 ms

Quad9

9.9.9.9

52.139.22.141

87,66 ms

OpenDNS

208.67.222.222

52.139.22.141

60,25 ms

AdGuard

94.140.14.14

52.139.22.141

148,96 ms

IP, geolocation and ASNAssociated network information

52.139.22.141

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

bc600d.its.queensu.ca

Port 25: Closed/unreachable - 1.2 ms - 
Port 465: Closed/unreachable - 23.8 ms - 
Port 587: Closed/unreachable - 50.3 ms - 220 barracuda.queensu.ca ESMTP (8c3554f8ed37b8ec39ee681c74f9a540)

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