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Total

DNS

Email

Security

Network

100

Availability

Domainunt.edu

IPv41

IPv60

MX records1

StatusActive

Domain technical report

UNT Home | University of North Texas

unt.edu

As one of the nation's largest universities, we offer 116 bachelor's, 87 master's and 39 doctoral degree programs.

Generated: 2026-08-09T01:38:45-05:00 · Cached result

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IPv41

IPv60

MX1

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 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-STS0 / 5 pts · Mail

Mail transport policy.

TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓

Valid TLS certificate55 / 55 pts · Security

25 day(s) remaining.

Certificate lifetime6 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers0 / 35 pts · Security

0 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)

172.202.165.49

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

0 unt-edu.mail.protection.outlook.com.

TXT

21 record(s)

"autodesk-domain-verification=2vsnN_Pe9hZn4xmucaXJ"
"P3z6M1LZqdOGsejtZprWTkdjguDpW40sEvV3PegimdfVRxewQyMwoJXahoSns/Z+Nh+spm3v6D8eV/SbyRNeRw=="
"google-site-verification=5KF2fknjwx6C8ylftwfQyMfXKahpR6Rol7vk3vVbv_Q"
"airtable-verification=2ba0fc82009f730a4931c24b768ec227"
"docusign=ed7ba2ec-2455-46a0-b972-e7f7563a8a5e"
"j/DcLYqRuioL5fhK66DQDmrrK5wGQNeZgMQsmrT4YygAwQPlpC9T34lNwB3v3Ff3EV3tDTwy6qqgHUINF59TXw=="
"atlassian-domain-verification=O6ac35acZSB73wXJE7KknW8wjYf8hD8NlMl2BIUAuV8PcOIa3ikthtqFPAzHSrzu"
"knowbe4-site-verification=0dde97b504d7a03659ee3633d6fdf79d"
"87CC15EA55B3860050308216305B793C"
"MS=ms17734452"
"B5C579BD2295B5483425C7A25E485062"
"jamf-site-verification=XNe3GXO303nQt1LTi_hU3A"
"anthropic-domain-verification-tfxftq=sDQ4DCCM9ZziaUqwvHhKb8KM7"
"zoho-verification=zb97372407.zmverify.zoho.com"
"adobe-idp-site-verification=1737efadef3a28bae1283947c186bff7ce2b0fa0fd5341ae0efe3d3c6078f756"
"apple-domain-verification=odyTchJ0Zep4KXf8"
"uber-domain-verification=032ee783-fa24-49e1-8ba8-86d3587c6a19"
"perplexity-ai-domain-verification-2kcba5=5SSj3loASzKMvjTu2dOACqxE2"
"v=spf1 ip4:129.120.248.128/26 ip4:129.120.82.19 include:spf.protection.outlook.com -all"
"autodesk-domain-verification=bcXxGJAPD0MXKNJ-nuXS"
"onetrust-domain-verification=85f4cbbdcf16439a8c41bb8e2547a163"

NS

2 record(s)

ns-b.public.grid.untsystem.edu.
ns-a.public.grid.untsystem.edu.

SOA

1 record(s)

ns.public.unt.edu. hostmaster.unt.edu. 8096411 10800 1080 2592000 900

CAA

10 record(s)

0 issue "sectigo.com"
0 issue "amazonaws.com"
0 issue "comodoca.com"
0 issue "amazontrust.com"
0 issue "digicert.com"
0 issue "amazon.com"
0 issue "letsencrypt.org"
0 issue "pki.goog"
0 issue "emsign.com"
0 issue "awstrust.com"

DS

2 record(s)

46255 8 2 46EE09DA8A3B78B03E52519441722E26B60324F00342C36AE743EE39 797653B4
23011 8 2 8B219A1168950C6333C8AA61E687D0583E4DC19CA8247626D9D7A7C9 1F128D8F

DNSKEY

2 record(s)

257 3 8 AwEAAcrp6MTiAM4sOHAy2sXEj1+DVUXHlJ4sbswWKsX/x1NCDL7y/7sK FNehANgKrmtB+KcPtw8zSeNgsliRmBs2DEyn6k+XEQf0j3JCfyhiyYDz VzLcZF2kmydZrf993mio4zE/M1u8qICs4guH1T72OUJ5wfb0w+T2Ndnb Tayy4Wc4EaFmr5lmPWlu8hElz39c3FUUJ6jU3RP5DoutK9gUJrui/hTp TTyyWaKvK9qDxsq7RtLfmpArTEvv4zTFMMnHtpi3BtpdUAZ40xkI0vqq QKT/GogMKNzZz2OblMQb9mnb09v/rVTel6/oRxfMnVSwfDu2BJzXFLyU Una55nMp3Tk=
256 3 8 AwEAAd7KoedAocixakBDwy22uywwODqO6kHmgWyAys0sD9s09xy2RQNw pFu54cHEWn+PxFYxd/Zu256PWUAs+DH7EcDuVkeeTDQ2x7bres4zWAwv RAAQ5FUYtYikmnrpDrxsRYQugakts1oLJfhYsgbErsTVdfiylldbAYzN 5PyPKKEJ

RRSIG

10 record(s)

SOA 8 2 28800 20260908063825 20260809053825 18999 unt.edu. Op1hpeAnlnw7Dire2WjwbInKgCNXsJE1S3e4RsuuaJSo7xaDAyspASRu gh6dw7rJwyYaIcU1qu1gDNj4RRp0HkiqeF3M7R483z5TXx+9aPiiwYAn GDycG53Vo01S0ANn7sJwJJ1wducUK6ppS5Or9Lat2K7m2caDKVNbZVts TrM=
A 8 2 28800 20260907113604 20260808103933 18999 unt.edu. 2kqfO1wGptFnbqOuW+TvZlWbIIvK9018PqlhIIig7Y/a4+2LgRbrGSRa QYVlhv0DqGPi4nFvCr/SWOxW/iaUQIAVeVHcGS1aGQg/o1uvexGGuLBR 3NQRjlY03A+unf5jD+Vk9BiF+0I+Kyyk9APM/YlebzrUWgTnwyJUopUD A6o=
NS 8 2 28800 20260904061104 20260805054510 18999 unt.edu. GM12BNWznBwBEBn65YM/4zeTkZiMolaBcPyvsuZBylS0k06LtsZ2ynGb IZa9h3xJpXXrGpxH0mCeb3gNr6TSJXktHo16S7qvhPvYv/M3Da8NHNBB Ez2MH/sC/r8JBjqmwwS0KTAyWqniRwzrt3P/YKdYsd8yHFfzjrz14fa9 imw=
DNSKEY 8 2 1296000 20260903121951 20260804115753 18999 unt.edu. YA/ny9l67Hat5Ais4zPgIBJwvbOlH4/fSXvBaGi0mFaMwjF71+bkXyc6 OXL3ptBXp+E+JJ8DzgVe06y4b4Mt9DAjSzDeSvifi5yhboLJlsPyif6Z Mf1UtLV5plJAxdlOr4gIfEqKpg4Z5iht1D1DiIVDAqDxH5UwpgINjiyz vMs=
DNSKEY 8 2 1296000 20260903121951 20260804115753 23011 unt.edu. AmqstbY7S3nF2lyjENHkUV1cEJPPFHHf7o7NZNSkSI7wX4lbegM/AGcu c6tDJmkJL7/AyGyYqu9zbmzgUZ/4JcYGEzkSm63VpOUmntp61000i95g 7zyMQlf0kj+awCzp3Vd91Ky6vriCZXTpJ36Rnwm+DKvyLQQQ64VFCEtd vYw/95SOnKZzAO9rqfBdcQ4Q80brLMhk/CXanKGpgHWzJ7a0nyABEo4X 3hVICdYWopgvpvFuRRmShtLVKs8jnWnQm0y+v3B2qNUy/ua4FjaUv6P+ uO11ZrL1+Vfe0ZtDVYy0Tjho42cZud9q8NNtJY50qZtjMwcRdwEFBUlm /JgNBg==
MX 8 2 28800 20260901025046 20260802021943 18999 unt.edu. DSLFnJa+N5tQ3kkPRzdS0M0YobAAJBYW1tMRXJz5MpLHC5oO/6Hk1Ty7 q/lbyvlr/P+Ag3GefgZktlxEYXc2d9kZg0OhvE4HalDXHCeIvkExxZ8r FrqWWsk5Cha+SFUoM3cnG40d5/Tzd/KgwMHa4XdTVF1IeZ4XXKndhVz9 7ak=
TXT 8 2 300 20260906155238 20260807145238 18999 unt.edu. N8VY4IlBGu3jxq9Vrocv57MX4jQtwvZCTokMfY3ycfM6kZl/rT78pGms Bf94nbOVf61uwjZU9fa+gfiVQ0srUW3nlFlrUc5tYle+jhyQpIK1JKAj maqta6H/tiHIkmGyo5u+MToqe9rlkaxCsPCKY6Ba9h82Lzw6vKpOVUHE Y8Q=
DS 13 2 86400 20260816033301 20260809022301 6705 edu. VD1Jb/LwMlaGCu4pcrbsNswXcZd+CEZlAFuSiMUSGtZ382EttNmTEHZ4 dbzoAu0nIpraReiK+q+HVLIavwy5Vg==
NSEC3PARAM 8 2 900 20260905083439 20260806081359 18999 unt.edu. xswhK0c8y/5vlgTziJpvSOZwq7n3YQGs4IIHXmLryqdYtnk0BaAY1Pm6 9WrgSuk3xujJvogooaQJrGj5vzcJYswxUNbDSpkkCqj/nIkqf+RQyLtz JM7c6SqlT3eeaeTlF+TCFr7KNv+X6OFcg4jbuCBSISKjYjwlWUPE5fIH PIQ=
CAA 8 2 28800 20260901210410 20260802203517 18999 unt.edu. yMVp0h1QfhZvkJouQaDloeeIliN08pzqLiZdTiY4UZqyp45rjL7aB9iT /rgiNXZERwrQv2NZ/duI83ZO8NT3cJmzMYE6vMLuDhbS8BS8Q+H/AgYE PNsfMASJjeKgVrtjbVr44zArBIKmv72cLf1CTTC6AMyWUhZA/T5jyDzj bYU=

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 ip4:129.120.248.128/26 ip4:129.120.82.19 include:spf.protection.outlook.com -all

DMARC

Configured

v=DMARC1; p=quarantine; rua=mailto:mi3kdtuf@ag.dmarcian.com; sp=none; aspf=r; adkim=r; pct=100; ri=43200

DKIM

Selector selector2

v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDa8atVftRtctsfTLwWBazPXHAATXHvDBhx1qAnlxBB9pIEwvgnskWyP6p/26cFCnBD0b66zbAahP8nHG0hfZE2pPWow0S54/v6uQfZnR98o+RS2D96+2SyR1km0V0wXyTH6lS8NhtJTd8fS1EEhqyxt9PaF0XnKyBShH1sO/XjRQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

UNT Home | University of North Texas

Description

As one of the nation's largest universities, we offer 116 bachelor's, 87 master's and 39 doctoral degree programs.

Final URL

https://www.unt.edu/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.unt.edu/

Version

Server

nginx/1.18.0 (Ubuntu)

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Internet2

unt.edu

Valid from

2025-09-02T19:00:00-05:00

Valid until

2026-09-03T18:59:59-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

0 active

—

HSTSNot detected

—

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

172.202.165.49

61,13 ms

Cloudflare

1.1.1.1

172.202.165.49

47,95 ms

Quad9

9.9.9.9

172.202.165.49

35,30 ms

OpenDNS

208.67.222.222

172.202.165.49

46,45 ms

AdGuard

94.140.14.14

172.202.165.49

121,77 ms

IP, geolocation and ASNAssociated network information

172.202.165.49

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

unt-edu.mail.protection.outlook.com

Port 25: Closed/unreachable - 27 ms - 
Port 465: Closed/unreachable - 4020.8 ms - 
Port 587: Closed/unreachable - 4056 ms -

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