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82
Total
85
DNS
90
Email
69
Security
55
Network
100
Availability
Domainmarshall.edu
IPv41
IPv61
MX records1
StatusActive
Domain technical report

Marshall University | Live Your Marshall Moment

marshall.edu

Marshall University is a public research institution in Huntington, West Virginia. With more than 150 undergraduate, graduate, and professional degree programs to choose from, you’ll find your future at Marshall.

Generated: 2026-08-10T12:08:28-05:00 · Cached result

JSONCSVPDFVisit site
IPv41
IPv61
MX1
NS4

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

4 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-STS0 / 5 pts · Mail

Mail transport policy.

!
TLS-RPT0 / 5 pts · Mail

TLS reporting policy.

✓
Valid TLS certificate55 / 55 pts · Security

57 day(s) remaining.

✓
Certificate lifetime10 / 10 pts · Security

Full points require at least 30 days remaining.

i
HTTP security headers4 / 35 pts · Security

1 of 9 evaluated headers detected.

!
PTR reverse DNS0 / 30 pts · Network

PTR not detected.

i
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)
23.185.0.3

AAAA

1 record(s)
2620:3:0:7f::2b2

CNAME

0 record(s)
—

Not configured

MX

1 record(s)
0 marshall-edu.mail.protection.outlook.com.

TXT

21 record(s)
"smartsheet-site-validation=KUzkktxieTPp1pFDNf0vQ-yDk7yYsQ1e"
"v+u8j+5G/P9KPSRC9QAwmQZUk6+TqGwX92JSyLpD/1KOGSUvQC4b+xy9z7rzAj4IyhnaMIBNo/ddNm3KDhDcyA=="
"U7G9+ZfeD4oYTmZft7dy/868TYPeiKUM6aZMNZZALrfe91zIPRm234njyDs+V19gzDjmlQyvl/PAXSL8Ewb6Ug=="
"v=spf1 include:_u.marshall.edu._spf.dmarcla.com -all"
"abuseipdb-verification=BGtM85jp"
"have-i-been-pwned-verification=ca687585fcd428df75d85bf2cc4c13cf"
"7CC3238634AF6570240A3CF02BC4E23D"
"00DDp000000K5es=1TBV400000000ZV"
"bw=DrCBdCNtJghNsXZck8mx68Svt4lNf9C45tPIb6cXgxn1"
"sending_domain847783=8d36e7c5d2a217ea8a6e417d9782d23850569432240ce2bd7786ec45f1f0ffb8"
"nn2lr3a9rt1bp5kpf078lneeq0"
"adobe-idp-site-verification=4198d5dc5e01f65f03edba67917d7510ac37a69b35cdf0ff0f8591522545f503"
"google-site-verification=HmGCxexYSxxXD-efQ0uLId05-7sKsk6Gi-UinmXpPn0"
"autodesk-domain-verification=v6mOkXfzOwc6E8i2U_cS"
"adobe-sign-verification=9e7995ea9d392016de05a8a65e0355aa"
"asv=5836d2eb3bc15ecddd0a9b25f881ae6d"
"apple-domain-verification=9dS7YLdbsErIHaA5"
"MS=ms68651341"
"aoimsamrbqv57adjtopogogclb"
"jJjiFB4PobwIeKbzW9SeIsKs9K/vcHbzrxQnJI+xLWwOKyPJrxD0yegvb1oj0GCI0n9Hue+n//bWhjMLil2oeQ=="
"iContact1562104"

NS

4 record(s)
ns4-34.azure-dns.info.
ns3-34.azure-dns.org.
ns2-34.azure-dns.net.
ns1-34.azure-dns.com.

SOA

1 record(s)
ns1-34.azure-dns.com. dnsadmin.marshall.edu. 2793 3600 1200 259200 3600

CAA

7 record(s)
0 issue "amazon.com"
0 issue "digicert.com"
0 issue "sectigo.com"
0 issue "letsencrypt.org"
0 issue "emsign.com"
0 issuewild "emsign.com"
0 issuewild "sectigo.com"

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

0 record(s)
—

Not configured

TLSA

0 record(s)
—

Not configured

SSHFP

0 record(s)
—

Not configured

SPF

Configured
v=spf1 include:_u.marshall.edu._spf.dmarcla.com -all

DMARC

Configured
v=DMARC1; p=none; rua=mailto:611164ee60462@ag.dmarcly.com; ruf=mailto:611164ee60462@fo.dmarcly.com; fo=d; ri=3600

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCFyZFvh2y4jQhh8ruQSnNA8bLykrhFQtWg4bo9UKK3+xblwMGCbMvsJ/Z4mbOTXSYX5MNKDqstimG1rGnCN1IYA4PhY5+SnTEIPbh4yNOD56ayFuRCzldAKpk13icsE+/oLFRRFXp4lhdDlUwtnlLT2zGXCw2dLI0O8XPZd+TDZwIDAQAB; n=1024,1453729972,1469454772

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Marshall University | Live Your Marshall Moment
Description
Marshall University is a public research institution in Huntington, West Virginia. With more than 150 undergraduate, graduate, and professional degree programs to choose from, you’ll find your future at Marshall.
Final URL
https://www.marshall.edu/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.marshall.edu/
Version
3
Server
nginx
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Let's Encrypt
CN
marshall.edu
Valid from
2026-07-08T19:07:42-05:00
Valid until
2026-10-06T19:07:41-05:00
Days remaining
57
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256

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
23.185.0.3
45,71 ms
Cloudflare
1.1.1.1
23.185.0.3
51,84 ms
Quad9
9.9.9.9
23.185.0.3
73,23 ms
OpenDNS
208.67.222.222
23.185.0.3
54,18 ms
AdGuard
94.140.14.14
23.185.0.3
92,29 ms

IP, geolocation and ASNAssociated network information

23.185.0.3

No data
success
No
country
region
city
asn
organization
isp

Visitor information

Visitor
ip
216.73.217.62
reverse
country
country_code
region
city
latitude
longitude
isp
organization
asn
timezone
browser
Other
os
Other
language
user_agent
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
is_bot
Yes
cloudflare
No

SMTPEmail port connectivity

marshall-edu.mail.protection.outlook.com

Port 25: Closed/unreachable - 19.7 ms - 
Port 465: Closed/unreachable - 4038.8 ms - 
Port 587: Closed/unreachable - 4054.8 ms -

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