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Total

DNS

Email

Security

Network

100

Availability

Domainarizona.edu

IPv41

IPv62

MX records2

StatusActive

Domain technical report

University of Arizona in Tucson, AZ

arizona.edu

The University of Arizona: Recognized for outstanding academics and a student-first outlook filled with wonder. Interested in becoming a Wildcat?

Generated: 2026-08-08T19:16:01-05:00 · Cached result

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IPv41

IPv62

MX2

NS4

DiagnosticsMain findings and recommendations

✓

IPv4 (A)30 / 30 pts · Dns

1 IPv4 address(es) detected.

✓

IPv6 (AAAA)10 / 10 pts · Dns

2 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 policy0 / 5 pts · Dns

Certificate authority restriction.

✓

DNS propagation10 / 10 pts · Dns

Agreement between public resolvers.

✓

MX records20 / 20 pts · Mail

2 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

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 DNS0 / 30 pts · Network

PTR not detected.

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/2 200

✓

HTTPS final URL20 / 20 pts · Availability

Final URL uses HTTPS.

DNS and emailPublished records and email configuration

A

1 record(s)

23.185.0.4

AAAA

2 record(s)

2620:12a:8001::4
2620:12a:8000::4

CNAME

0 record(s)

—

Not configured

MX

2 record(s)

10 usb-smtp-inbound-1.mimecast.com.
10 usb-smtp-inbound-2.mimecast.com.

TXT

38 record(s)

;; communications error to 69.64.44.20#53: timed out
"jamf-site-verification=6A6Ip32Wh4v4uZIdWCLC2g"
"TnepNYdP462BgcnI"
"99b13054f116de43917dd122e7df4c7c3961811034fa4fd39d"
"atlassian-domain-verification=ES94l3GmUvDBsp50UTUBNhg3ajIoCIdqIidNQblv3vvBUBaDCiu2IU6a2ct0j1Z8"
"google-site-verification=35N1tSLMW9z2uwk1-8lJqfTCuXYuUrGFpfF8GE3-Yy4"
"autodesk-domain-verification=K8cdX6TSE-D46DS7CUpG"
"MS=5C6674694CD6FA2EDE161F6871107FB9C432B99C"
"google-site-verification=3_W-LsyREcc6TUUJFFwVIsUBXWTqMdd5vVKcsbWqP3c"
"sophos-domain-verification=87e4643d004eab966e575a370952f3a5b797d4062be121059e2c96027f6d4486"
"pardot586353=9ea2484b018904a444376f3cee23019027055b5c718f0ef366ed081a7ddb581c"
"_globalsign-domain-verification=izgsITLkfZm2smYqyfQfHKavyInHOYe9MitDNa7RQU"
"brevo-code:59b3a18744d24f960bd78166f34f87c5"
"mandrill_verify.fFJYWwkPVM_JtMfsga7E7w"
"google-site-verification=J9li8jBvtpY9ekc2FR5a6m7Mq5m0avK_iP6fWROCi5g"
"UA Campus Network 198.60.152.0/24"
"airtable-verification=8bf69d1cc604393877a4a3774b4ace32"
"adobe-idp-site-verification=e27c4eece2e5df59eaee045adaef012decbb2439bc6a0722f0f1b425fc1ddf51"
"klaviyo-site-verification=UrxG2U"
"MS=ms40012895"
"brevo-code:99f7dc28b8f143fe55a3b7640ef52f99"
"e2ma-verification=8zg"
"sophos-domain-verification=2586001100bd8c8b6cafff14012013a6fd3c5ede4a4c00883e64fd169747b145"
"www.geneious.com:domain-verification=K4jGC7VIHx88N88kjAMXvA"
"ce7ea81f27ade1ce19579fdee9b2dd40"
"d365mktkey=mAW34Y9KNCu5tYAErP2Li1Gs2J2sNxlvXgULSgurxtwx"
"atlassian-sending-domain-verification=70870acb-3638-4afe-a11c-7430e8f24003"
"google-site-verification=USB08R_Co0Rc7KU12xyGt8zHvYJqLlEZaii-4-i0Vj8"
"airtable-verification=781917ba2011d4705c9f3e37380688eb"
"sophos-domain-verification=44e0f41621d87f620ec796c9f2152cd1674045f5242f3e6189d1ff98020aac58"
"d365mktkey=Nohfyx5FLmdmtCQXEexHH1OiSSqRT7j0hqJyKTFUpGMx"
"apple-domain-verification=jmQe832xe1XXKYcO"
"cisco-ci-domain-verification=4979fa9a4f35fa838213e5584a42d03bc9b7471de8aecb8e5c35ddff9f341a1e"
"klaviyo-site-verification=WND2kS"
"4142B7A4074F3CDBC2B5965D0705E338"
"sophos-domain-verification=932f3cb9400b3f037acba22717426a999d4aa2f524138065efb2e05d8c6064b0"
"e2ma-verification=87zbb"
"v=spf1 redirect=7hkvzptr._spf._d.mim.ec"

NS

4 record(s)

ns3.arizona.edu.
ns2.arizona.edu.
ns4.arizona.edu.
ns1.arizona.edu.

SOA

1 record(s)

ns1.arizona.edu. hostmaster.arizona.edu. 2025791206 7200 3600 86400 7200

CAA

0 record(s)

—

Not configured

DS

2 record(s)

14158 13 2 E113DF2899D65ED115154181B65F7B376A56F7825D74221F2E8F6408 5DA83158
11975 13 2 7B0C021D814E61D6742CFC0C5D18659609E89BC43DBCAEF1391CB370 11BE479F

DNSKEY

5 record(s)

256 3 13 NvDnPkFJSiEQp6/1r/npuIl8xNKYvE6t2vNcDpFGBIaLDKkZlHONUF/1 IqMUlcVdLG5npYD0golqzgD1TFkh/w==
256 3 13 2OW5uAJ08ug/0oTKMGDqH8z/tRlW2X2pI8sld5L1iSFEQm9OOQwPYSRR NBlT4p5AbvHZJTYtWdOHlx9Is2DIUQ==
257 3 13 APnl8yB3qIm+MhRIbpkQkmffMHX6WMdRu7HWZr4MuU5RbPck79nXaH7I 4HMBwkn5rXPmu6klMBVPvF3e8eMGhA==
256 3 13 jgpwzjlvSXkuV9UsZT6fHJ5V0ZAAsl9XYXoGGnyIdGK6tUP+Jhxokm3Q nJkywBlobvSa2VPgWgcikuhYvOIeNw==
257 3 13 NG7BJGWKL3xL7CM/4CEwnmjFffP530X9Ru57p0iMzkAU5uMTl/wQ+Hq7 vzixIdecgnTx568mURHuC/4IOSYiyg==

RRSIG

10 record(s)

DNSKEY 13 2 3600 20260831062216 20260801110126 11975 arizona.edu. VkLIByTGaPU78jh58+0KyHnjN77YPRSNcOXlujLYh63jrOmP5VQ70T0+ C4TQMbFyDJkHNUE57yb61YPkXgqxeA==
AAAA 13 2 3600 20260903222712 20260804230011 14284 arizona.edu. DpEXtdi3YzYkRT5AlcodV/qWkH9HgsXe1FQV4h4PKPZV6OVZvrswOq2W 1MdS6QWYpUI5DLzEe9TSr4hZI/Y3dQ==
MX 13 2 300 20260828214945 20260729211329 26704 arizona.edu. WJkQPKitu+naR7jJnm2s31Ei3cEW8FKtKZbVk5oPCC1slN3h0Kfus4vo 3Ye+UT2No+32u3VfYU55rshSPzCBhQ==
A 13 2 3600 20260903153224 20260804225919 14284 arizona.edu. LLC3U0fZHKHFJLy5GM33/UfMEjVoK2AACY9T6DIi3R464aDLMPU/CGBF 4HGhAbwE3GtZKOF3QPvVF2F8J1VMnw==
NS 13 2 3600 20260831011832 20260801002901 26704 arizona.edu. kOB6AgKOCAsAOsNH6gjlhgVxNgIlyF+y9JCecRyAjuDxpSaavuGdhYIi Lrx2+1ZvcedD0r+TxvyZ99uOHq0IsA==
SOA 13 2 7200 20260908001407 20260808231407 14284 arizona.edu. 44RAe6gC3of/C/Z8N92NlR2/gXMfdJIA2fY2mb1yNRFLq18+NeVg9Sep cDvLjV0GEY1Q9wHLulzlzGG8cV+hPQ==
TXT 13 2 3600 20260823195707 20260724202256 26704 arizona.edu. TnhT3q/mbVL6iUHTvysRXPQy+haqgGbPfvXIgYXrufML2+Psu0v5FnqI VLNOq2i/oz6+MkRvvYQwA3RxcRHF1A==
DS 13 2 86400 20260812033229 20260805022229 6705 edu. nv3YWs1FSmXuyCBlpRBXjZvj3w/jfqJ61DrSg+q3+KFB1dBzX8ocyZbW SeO3tLpddyMiH0WApzmURYn4B9gUpA==
TYPE65534 13 2 0 20260821204054 20260722195354 26704 arizona.edu. Gu8tqH23A/vDOQwtX7FiTOQda6KTfOtGII8oUnlFci7aaa1qNfaTInlz +kAI431coZG2EHlat0vD/Om//YGhaQ==
NSEC3PARAM 13 2 0 20260827090029 20260728082805 26704 arizona.edu. MQ0B6+ny8dg/MhEbkjsGKwc4ZsrX9Qy6Bs4962YCs1L28HAsUSTNaJJW cJhlGmqE4t+iHGb5il5gbnU9dy5ZSg==

NSEC

0 record(s)

—

Not configured

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 redirect=7hkvzptr._spf._d.mim.ec

DMARC

Configured

v=DMARC1; p=quarantine; sp=none; aspf=r; adkim=r; pct=100; fo=1; rua=mailto:59c733562609857@rep.dmarcanalyzer.com; ruf=mailto:59c733562609857@for.dmarcanalyzer.com;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDDbUwiZnrnWh3/JuO8nPmKRSESQcJGDaneF/mAU5qfgrp4Yq+B922DFKnhkLxvrC+PA454LDIJ3pXUMorLHoAr2jlGR1bLeJhhUiE/LqOPxORvq6JdHbf4ZaCzIx8kUH2V8yOd1qq6zo7Z7UOLJ8UgkzeuZnSfRKICayftewdCkQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

University of Arizona in Tucson, AZ

Description

The University of Arizona: Recognized for outstanding academics and a student-first outlook filled with wonder. Interested in becoming a Wildcat?

Final URL

https://www.arizona.edu/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.arizona.edu/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Let's Encrypt

arizona.edu

Valid from

2026-08-04T18:20:02-05:00

Valid until

2026-11-02T17:20:01-06:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_128_GCM_SHA256

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

23.185.0.4

54,81 ms

Cloudflare

1.1.1.1

23.185.0.4

86,12 ms

Quad9

9.9.9.9

23.185.0.4

106,72 ms

OpenDNS

208.67.222.222

23.185.0.4

61,68 ms

AdGuard

94.140.14.14

23.185.0.4

47,46 ms

IP, geolocation and ASNAssociated network information

23.185.0.4

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

usb-smtp-inbound-1.mimecast.com

Port 25: Closed/unreachable - 1.3 ms - 
Port 465: Closed/unreachable - 4021.2 ms - 
Port 587: Closed/unreachable - 28.9 ms - 220 usb-smtp-inbound-1.mimecast.com ESMTP; Sat, 08 Aug 2026 17:16:01 -0700

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