WAPDNS.com

Analyze any domain

Get a complete DNS, email, SSL, HTTP and network analysis in seconds.

76
Total
60
DNS
90
Email
65
Security
65
Network
100
Availability
Domainvanderbilt.edu
IPv44
IPv60
MX records1
StatusActive
Domain technical report

Vanderbilt University

vanderbilt.edu

Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumni & Friends Undergraduate Admissions Financial Aid & Scholarships Academics Find Your Major Schools & Colleges Student Life Plan a Visit Undergraduate Research Athletics - Anchor

Generated: 2026-08-08T21:01:33-05:00 · Cached result

JSONCSVPDFVisit site
IPv44
IPv60
MX1
NS4

DiagnosticsMain findings and recommendations

✓
IPv4 (A)30 / 30 pts · Dns

4 IPv4 address(es) detected.

!
IPv6 (AAAA)0 / 10 pts · Dns

0 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 policy0 / 5 pts · Dns

Certificate authority restriction.

!
DNS propagation0 / 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

75 day(s) remaining.

✓
Certificate lifetime10 / 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 DNS30 / 30 pts · Network

PTR: server-18-67-65-116.iad89.r.cloudfront.net

✓
IPv4 diversity35 / 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

4 record(s)
18.67.65.116
18.67.65.60
18.67.65.38
18.67.65.119

AAAA

0 record(s)
—

Not configured

CNAME

0 record(s)
—

Not configured

MX

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

TXT

11 record(s)
"docusign=3041bd88-1c88-49c0-8576-3d2885cb672b"
"notion-domain-verification=97dE1bHc7XC2FHSsR7KrzXMFu0GSMKquWBIciXaOXMx"
"docusign=529f0db5-6560-4a5a-bd99-efb58047d240"
"google-site-verification=ZPkskV3bBDvSNlfQT4v7iQztoJzSniLVsXVRNUysWTs"
"atlassian-domain-verification=KIrgf7/apONq/bRnIYdJbtFpatSYKDRI9zXQMa5facg4/7C7aQ5nmBlq0/bWJB1R"
"v=spf1 mx ip4:129.59.16.3 ip4:129.59.16.4 ip4:129.59.16.5 ip4:129.59.15.240 ip4:129.59.15.241 ip4:129.59.15.242 ip4:129.59.15.243 include:spf.protection.outlook.com ~all"
"infoblox-domain-mastery=f0b5ed4094e6987428819256812c9b4e577e8947244eaa8ac44dfa20beacc8dc80"
"ZOOM_verify_dr4sLjF8sxm6AcjtNNiMB2"
"MS=ms22528399"
"jetbrains-domain-verification=3xauz0np24sv6m4ofp6d68mx4"
"_v8vb83d1o4uah31sa6cwz1ahxj5v68w"

NS

4 record(s)
ns4.vanderbilt.edu.
ns1.vanderbilt.edu.
ns2.vanderbilt.edu.
ns3.vanderbilt.edu.

SOA

1 record(s)
ns1.vanderbilt.edu. noc.vanderbilt.edu. 2020122267 10800 3600 2419200 900

CAA

0 record(s)
—

Not configured

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 mx ip4:129.59.16.3 ip4:129.59.16.4 ip4:129.59.16.5 ip4:129.59.15.240 ip4:129.59.15.241 ip4:129.59.15.242 ip4:129.59.15.243 include:spf.protection.outlook.com ~all

DMARC

Configured
v=DMARC1;p=reject;sp=none;rua=mailto:dopwbtga@ag.dmarcian.com,mailto:dmarc_agg@valigov.email,mailto:dmarcagg@vanderbilt.edu;ruf=mailto:dopwbtga@fr.dmarcian.com;fo=1;

DKIM

Selector selector1
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxlu3W9SPx+uN4yXsl7w3V+hF1JiytbkhybIW9QxM/k7ASU/VToCkudU7nnaMzxNold3ttmE02pCCxLsd91kRaxTfVLP+0C8EAGbgb+nuo6drLjP/hgXb8DzV2YNNNR0bAJTf474BLId9FhDM5WYS7hstpdperN0zpq6czYYKljCMA8alVsE0CdofXycUqwmgt6GYCir/BU5yHz0LGyOVLmn6wWvSAyF9CaN6oJ4f+4uRDqqcP78SdutpzT1jEnbCbKddXzb9iEC2kEeTCElBqa6V5c7h3BQ00xRvgbtfqX5ros+YeL/NgnRfxw6uSV86s7e5uA1fqeoy9t76FY6dPQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted
Title
Vanderbilt University
Description
Quick Guide Prospective Undergrads Prospective Grad & Professional Current Students Faculty & Staff Job Seekers Alumni & Friends Undergraduate Admissions Financial Aid & Scholarships Academics Find Your Major Schools & Colleges Student Life Plan a Visit Undergraduate Research Athletics - Anchor
Final URL
https://www.vanderbilt.edu/
HTTP status
200

HTTP

Status
HTTP/2 200
Final URL
https://www.vanderbilt.edu/
Version
3
Server
AmazonS3
X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available
Available
Yes
Issuer
Amazon
CN
vanderbilt.edu
Valid from
2025-09-24T19:00:00-05:00
Valid until
2026-10-23T18:59:59-05:00
Days remaining
75
Protocol
TLSv1.3
Cipher
TLS_AES_128_GCM_SHA256

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

Review
!
Differences detected

5 public resolvers queried.

ResolverServerResultLatency
Google
8.8.8.8
54.192.55.109, 54.192.55.125, 54.192.55.127, 54.192.55.61
102,14 ms
Cloudflare
1.1.1.1
18.67.65.116, 18.67.65.119, 18.67.65.38, 18.67.65.60
69,98 ms
Quad9
9.9.9.9
54.192.100.24, 54.192.100.47, 54.192.100.63, 54.192.100.73
93,81 ms
OpenDNS
208.67.222.222
18.67.65.116, 18.67.65.119, 18.67.65.38, 18.67.65.60
87,42 ms
AdGuard
94.140.14.14
18.67.65.116, 18.67.65.119, 18.67.65.38, 18.67.65.60
82,46 ms

IP, geolocation and ASNAssociated network information

18.67.65.116

No data
success
No
country
region
city
asn
organization
isp

18.67.65.60

No data
success
No
country
region
city
asn
organization
isp

18.67.65.38

No data
success
No
country
region
city
asn
organization
isp

18.67.65.119

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

vanderbilt-edu.mail.protection.outlook.com

Port 25: Closed/unreachable - 17.6 ms - 
Port 465: Closed/unreachable - 4016.9 ms - 
Port 587: Closed/unreachable - 4064.5 ms -

Recently analyzed domains

View all →
businessfrance.fr96webkit.org83mn.us4dovecot.org97z9x8c7v6b5-debug-trigger-wapdns.com4www.news.bbc.co.uk4dailyblogzz.com72adminforge.de96amazonaws.com78bc.ca4