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Total

DNS

Email

Security

Network

100

Availability

Domainnjit.edu

IPv41

IPv60

MX records1

StatusActive

Domain technical report

Explore NJIT | New Jersey Institute of Technology

njit.edu

Generated: 2026-08-09T16:53:53-05:00 · Cached result

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IPv41

IPv60

MX1

NS6

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

6 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 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

23 day(s) remaining.

Certificate lifetime6 / 10 pts · Security

Full points require at least 30 days remaining.

HTTP security headers8 / 35 pts · Security

2 of 9 evaluated headers detected.

✓

PTR reverse DNS30 / 30 pts · Network

PTR: ec2-54-83-189-142.compute-1.amazonaws.com

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)

54.83.189.142

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

1 record(s)

1 smtp.google.com.

TXT

34 record(s)

"box-domain-verification=b97c2c11d81460dbb37e2b231484fa5142588197e9c98e496b540c8f56811e9d"
"tvdtpn908lhstj2euvrsuvmdmj"
"atlassian-domain-verification=QE/ifBd75xnNvXwiBZGMyIH/u0KRe4/KraKw7JWcHR9o1c/M3TghYB/ag42CTUNj"
"pardot783553=9b8ddcb0ee4ec43da07bddd448991ca41b408f666adf1bcc198dcfbc37bc5ec9"
"e2ma-verification=yjlfb"
"SFMC-f0H0_eRBayTyP8tJAJqBk_6szpO1sIa7pWMGBjGx"
"6PL9PG1ISAO98YHQQWTPLD8NTQVRCRPBSIDUEN3J"
"n9ms7q7ljdep9lms0emeao75hg"
"webexdomainverification.4C675B8B1B18B136E053AB06FC0A3F65=9132d5a1-731e-4aac-b533-716ef0e280b8"
"ZOOM_verify_Ek0Lp2WgG6lwrVFM2YUZ1J"
"e2ma-verification=zjlfb"
"google-site-verification=_rSn-EcB7eH6VrQRPz48556WTRLz7IBQs8gIob6mzd0"
"v=spf1 include:qtv1o1uh3y.spf.mailauth-us.ironscales.com -all"
"p4maerjl03ncmfedop1pjabn36"
"adobe-idp-site-verification=07166514-9050-4826-8b89-fd4b49237eb8"
"fvm0h8a4rjl7gfbt0d1a7cv2q6"
"google-site-verification=fW389ytuYuaSpR14ffEeGB5QS0NBltjK5ROwQUP47X4"
"smartsheet-site-validation=ZkyelrwohLMJ4B1sezRPGUxaZPdo9eEb"
"have-i-been-pwned-verification=a5e45869c4aff93142d0e08a05532c0f"
"ciscocidomainverification=2995952099330ab11e93c30f356797792e0bb86a57e8bf9217962ffb476e8a9"
"anthropic-domain-verification-03n0f9=YOzncOiSKcrzI8V7854QzolsK"
"6u8op5ercvdtlubpdjfqqeth35"
"eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJwIjoiUEtDUyM3IiwiYyI6IkFFU18yNTZfQ0JDIiwiYjY0aXYiOiJnSGUxOEFRZ2NsSmoxUVpIWTR6Rzl3PT0iLCJiNjRjdCI6IkpZL2ZyN3Rja1RiTVZ2Z0k1c3FlQ0FtMHNvckdvU2hzSWkvNFpPQkhUakk9IiwiaWF0IjoxNjEzMDU4MDQ5fQ.mMcxCS-Xoy3e9Mv9t7v2_aW_OZiWDQy" "IvUxrAfF9je8"
"duo_sso_verification=yTBd9VeL397D4tQITxBSMuBnoDHNMwYbhTZBp7AusEJ97iiis0Tw63N8y4i0vVKB"
"mongodb-site-verification=vpyZLx8suEejMOYoDHZ2QCHHRh92TLPY"
"docusign=f39b8520-8125-4841-bab1-b94bfbb1e746"
"docusign=8d75f8af-8bba-4bdf-a653-e800f95d418d"
"ddh41s97v9677m8rrnepuk9loo"
"8khkostmv2v7bekjo9m0nnb5a4"
"google-site-verification=xeC4WGIU4OUTzJmzc0XiME8nlzzsUqFNwuopM3mvNro"
"slack-domain-verification=PkuuW5fy5fvmRiDCJuIA0h8Oim9FeFozS7cTEyPQ"
"Mosyle-verification-1731601150"
"iContact1803387"
"a43geir7mne74ie6d0j0djfgqk"

NS

6 record(s)

ns50.njit.edu.
ns40.njit.edu.
ns00.njit.edu.
ns30.njit.edu.
dns2.njit.edu.
dns1.njit.edu.

SOA

1 record(s)

ns00.njit.edu. telecom.njit.edu. 2027042298 300 900 4233600 900

SPF

Configured

v=spf1 include:qtv1o1uh3y.spf.mailauth-us.ironscales.com -all

DMARC

Configured

v=DMARC1; p=reject; rua=mailto:t16qr6a0ya@rua.mailauth-us.ironscales.com; ruf=mailto:t16qr6a0ya@ruf.mailauth-us.ironscales.com; t=n;

DKIM

Selector google

v=DKIM1;k=rsa;p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuKy3gvAQYw2S/r9+yxWqCUerznMqpjPU5DIP4XrQROaLf9wkejhAAcutmu+FsaK5FEkhL9++n3Z9+gNoE43tRI8RF2uG1VrICmRZPTwGdbt97gsmeT6lqtMxjg58w8J8t74M+fJ8WRbxPxe+9H70sOYBfqxtnCNSvf2bZj6TY0TB6apPb8a2/EmkrBREg+uvBz9OvStb43Hn3kTJfKYrXkpcUYpRFsre8HP7/80uqPfDUSrFuRzh8TvMPtyOnf1E/js1n9i+nRgodoaniR3g+ar5Tfw+IE5JbQSwZ0dnxw3QdItkO7A2CzUYrlP4oc+2SK4uwJQsm8aBVmlO3abyMQIDAQAB

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Explore NJIT | New Jersey Institute of Technology

Description

Final URL

https://www.njit.edu/

HTTP status

206

HTTP

Status

HTTP/2 200

Final URL

https://www.njit.edu/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

DigiCert Inc

*.njit.edu

Valid from

2025-12-11T18:00:00-06:00

Valid until

2026-09-01T18:59:59-05:00

Days remaining

Protocol

TLSv1.3

Cipher

TLS_AES_256_GCM_SHA384

Security headers

2 active

—

HSTSNot detected

—

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

54.83.189.142

48,62 ms

Cloudflare

1.1.1.1

54.83.189.142

63,09 ms

Quad9

9.9.9.9

54.83.189.142

66,62 ms

OpenDNS

208.67.222.222

54.83.189.142

51,78 ms

AdGuard

94.140.14.14

54.83.189.142

597,64 ms

IP, geolocation and ASNAssociated network information

54.83.189.142

Identified

success

Yes

country

United States

country_code

region

District of Columbia

city

Washington

latitude

38.89511

longitude

-77.03637

asn

14618

organization

Amazon Technologies Inc.

isp

Amazon.com, Inc.

timezone

America/New_York

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

smtp.google.com

Port 25: Closed/unreachable - 22.8 ms - 220 mx.google.com ESMTP 586e51a60fabf-459f19f2619si7102266fac.75 - gsmtp
Port 465: Closed/unreachable - 4043.2 ms - 
Port 587: Closed/unreachable - 4021.2 ms -

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