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Total

DNS

Email

Security

Network

100

Availability

Domaintufts.edu

IPv44

IPv60

MX records6

StatusActive

Domain technical report

Tufts University

tufts.edu

Tufts University is a world-class private research university in Greater Boston that provides an education like no other.

Generated: 2026-08-08T20:09:17-05:00 · Cached result

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IPv44

IPv60

MX6

NS8

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

8 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

6 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

15 day(s) remaining.

Certificate lifetime6 / 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 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)

151.101.2.133
151.101.130.133
151.101.194.133
151.101.66.133

AAAA

0 record(s)

—

Not configured

CNAME

0 record(s)

—

Not configured

MX

6 record(s)

5 ppagent-prod-04.uit.tufts.edu.
5 ppagent-prod-05.uit.tufts.edu.
5 ppagent-prod-03.uit.tufts.edu.
10 ppagent-prod-06.uit.tufts.edu.
5 ppagent-prod-02.uit.tufts.edu.
5 ppagent-prod-01.uit.tufts.edu.

TXT

59 record(s)

"MS=ms84674111"
"geneious.com:domain-verification=EOFsyiX3zeIHMibPfKXsMQ"
"e2ma-verification=2bxcb"
"_qsx9hpkysk2volg2z9mzrg8lzktb2jl"
"e2ma-verification=4k5fb"
"e2ma-verification=6bxcb"
"e2ma-verification=akgbb"
"i4unqtnsbehvhc5dd0jmf5ke2v"
"fastly-domain-delegation-00397754-202555"
"uUanb3JP8swD9yx7j3tLbZKby1FMBIQRBTOKO7JWoGYEqshAw6dwjEcR/pc1LHYcn6gh+sorJZhaWPoLI8J1Bw=="
"pardot1046863=423583aabb9def01cf3e9ccfe70595df99075f7b5314790169746a0673b8151c"
"e2ma-verification=gx7fb"
"jmKi6tDVAdTFEUZHrAjhMU1bGL75vMOlBMplidaCnTUQ1Pzj6yiPazB5w3WvesSAnHQMmGVh5gpXxRPFpVzAcA=="
"e2ma-verification=lelgb"
"unIkC2kKLzIXxOmLOcsHd4q/gRUpTu4sRdPI8tk6Bm+Fv08pvDqfQrkmTecXqNqGaTJ7HL4hI3ZQlXBy95ME4w=="
"google-site-verification=1pHtra0ws_rOomlKzK5seo5-9WBBG89V64ghZB43nCM"
"e2ma-verification=v2agb"
"e2ma-verification=epybb"
"webexdomainverification.GQWN=15b95947-d46c-4a47-a3a3-c7dd2e9f7272"
"e2ma-verification=ddqab"
"mea0r24gpfajjq0cvnc98n4uuf"
"e2ma-verification=suzbb"
"e2ma-verification=fmycb"
"google-site-verification=umCxQFbGoU5AY31Q-KRDgvEHLuYrlydu5d2thX6OGvQ"
"v=spf1 ip4:130.64.213.205 ip4:130.64.213.206 ip4:130.64.213.235 ip4:130.64.213.236 ip4:130.64.43.83 ip4:130.64.43.84 ip4:216.185.208.0/22 ip4:64.74.237.230/31 ip4:216.147.212.20/30 include:spf.protection.outlook.com ip4:216.248.199.106 include:spf1.formas" "sembly.com ip4:130.64.49.7 include:spf.symplicity.com ip4:52.86.188.131 ip4:52.43.50.148 include:_spf.google.com include:51231123.spf06.hubspotemail.net include:spf2.tufts.edu ~all"
"e2ma-verification=uy5fb"
"m98prj8e1ojp37v6rfok1fmodq"
"webexdomainverification.FCQ9=0b6a743a-23c0-44fe-9d5c-55f03b4b400d"
"fastly-domain-delegation-zuit77uufbtibnqvmrok--2023-10-12"
"dll190j6ho8nnlp4vgtthju34i"
"e2ma-verification=ldp"
"166cnlocsbojao5qnbd63so2a4"
"google-site-verification=SfdAhoomHN3qsKBSgfxtmDvo-Gaf3AHfZUo9KH7XsMQ"
"sending_domain1046863=5e3e4e59e83e0754be23442be3ae028746e99b3a776e8ddd3a3520c898eb5439"
"notion-domain-verification=shv5wV69tn9stpSFVJ94tUEbwWMrmmZggH7sgZLOhuP"
"e2ma-verification=m85fb"
"jamf-site-verification=MdoKwUDKn5g4qDVgurb2EA"
"sij7qofovndodvjgjhmgmkeof"
"brevo-code:daef842027ed73ae6ab00a5232f2ee0c"
"e2ma-verification=dbbgb"
"jtj3p75gik0ognr69fjknrhksa"
"e2ma-verification=9u7fb"
"ih8nee66mp4cmt26m6mf1a6dnj"
"cisco-ci-domain-verification=72880ba08efe559073001634001b73135ed61e25760f643b3fd9b697024d2b73"
"e2ma-verification=4bxcb"
"e2ma-verification=u7gfb"
"e2ma-verification=fvybb"
"apple-domain-verification=zbArtcw6JWjP8SQC"
"SFMC-2NL80EDOsuvMizj6RU-6t2ivNBbXPOFa8_T9I_9w"
"hxGlfaDhtrwRiEZV0Lk/tYkTEYkI3q3OF6W2gkTCnbjqq93yWGDl+S9EqjOHHhUFIZ6PjI7RJSBmcK7CJB6LoA=="
"invoiced-saml-verification=20399786de230245fd2dd628535c30c3"
"e2ma-verification=0n5fb"
"google-site-verification=nqgGzVYnaH-f9d0bKiAfAJq6DvZ4kFtdxdsPVXpZO6Q"
"adobe-idp-site-verification=240d76c477095634998c7b00937c5269acaaee1aed912e1d9b1fb64f574a8cde"
"e2ma-verification=hj6fb"
"e2ma-verification=lwu"
"atlassian-domain-verification=PY6FlP7/ComixRgNwJiKXcMlscv/V2YSNMbBKDaNd/hwIGbv8Y/UHD7PGjEjZSUf"
"e2ma-verification=7bxcb"
"e2ma-verification=oywcb"

NS

8 record(s)

dns-auth-prod-02.it.tufts.edu.
a2-67.akam.net.
a7-65.akam.net.
a24-66.akam.net.
a8-65.akam.net.
a1-196.akam.net.
a3-66.akam.net.
dns-auth-prod-01.it.tufts.edu.

SOA

1 record(s)

dns-auth-prod-01.it.tufts.edu. noc.tufts.edu. 2020129707 10800 3600 604800 7200

CAA

0 record(s)

—

Not configured

DS

1 record(s)

30935 8 2 438360A11FBCA2101AFD1DCA33A1961EFBCEC5C5DDB1672BB50193C1 B8CD6409

DNSKEY

2 record(s)

257 3 8 AwEAAcDVDe0cXOwCXj455vFII56qRiYmPKjbPwR6qUGXzTyV3ZCi+am2 sau+3TZ8oLva7nDEYRQNlKkPydb9ejjsg33EygwW3xW8Bv1c1v4dgryG DpeV3/w3UmQcjVd+WnZ2CEvIalcHoXopmGxNymf8D1F3LJAOjnva1mNW 9L6CWVj8l53YhPpcwb/HbYLvcSfM8LqASesnarHg5MzYMvzTybiK00Ed FUtTE0H9w1+Hg1WQgw6DoZpOl4DYZ6TShIvdPd0z02K4eljQOqxUztI1 DdEql0BHDFGQWysehxW3RZMHukrXp+3iy8nCDEQOXcfZTBYNkRBs+pbC EWy6nemGQqL2LZhNM4HJQ8c0zTp4jQdNe60ixIub16iLYATUzfAK+KJ7 Df3QB5bKTBLQxZakym/9vuaXHSosy67dpDXjY/S7
256 3 8 AwEAAZ0Nro3RaXoqAN/DDjr97cYoWLvergkkRy7IwgDYAx9mvgev+j/b csxmhhnJRUIYT/5bMs9O8iwAG5JsCJjkgh3SkkrDmxcS5hc01Kr7Dwnw Lcv4ZwzUXiivRIhSoJ26X/7PcEzBdvQmGAaleAmjoo/pBqtR82JYdWme LaSti7S59xHFPN8CxfhBw1aWqGVviMhJTI4FbUP65DjEIakPEZ2GRXxp dd9ZNQAUoQziYGk5jZWOQVFOdDfQHC+8f3SyGiH9HAG/cebin1qu5U1e qxj1wZIvgwNxZ39U7TCGsN+5Tfm3AAJChSc+eGNasC59anKSTAJW2GM4 1cS+vUsts5c=

RRSIG

3 record(s)

DNSKEY 8 2 3600 20260811164805 20260805110025 30935 tufts.edu. Rvon+wN51b8CLJ2wvoNBfWYW8ZXc6bhpCKfBiU9/zwEUASoJ8xvZ9aaL Qy0A2j8FHViBv6u10AF8aNZuWUA50xwYpo73NXKoZD1fw6skJlEqThBm DXNld6qYo192c6yHtD82a6cpU4BOB+3zefez9xT/A8sTZI4SLQ8PJ48x cKmNtbYyTL6WB+ZxDzeFoxffXx88/petcMvywcD21NeMISJpWfn1mEfi e5zV0rFd3BE5I1peKF3ecw7dqMxktF0TCHJPQC7DDIgk8+PSN/6fEOud TkNOWMHDSiau8ublS2zf7AVW1tjhrMsERQsepz4ah6ck3pUByIKAvfbo 0Ou2KNq9DK9SGT5ddoH+jOSXCT6VXH1k2kTMkn4iLbeYFI1MGHUhvyRV gBG43IDz4/Q3goZwkGlB5VJzEYGfkWzRdTE=
NS 8 2 3600 20260812100025 20260802095525 17718 tufts.edu. E/4i3mXujbr+XI10N5Zkdvds+NxovZ4a7TFO3GL1nwqG5Iz5zgQFqcqO XO6IzLhYhkhtnXe91Oxo6OdL4qjgGSbnAIxZjUnz6uCh3UeSjqJM8KVZ T1csgwco2tllY6xGbmLiiPnhEX6L3VOzf5WHsgeXdWfxse3iH0CGppcN XJ1nW+Dj5J7+lsjPbqZ2yTFt41HwwmNKg8G8bmTsrtr0scfNobHSXNjF QBv/Zyru32tMP9CNP3j83B74R+Ljp6JVsrqCWk1awNrgInwSSbECWQxz K/9quQbwCng4KYnR3RlH18V/eRJyIWCcKZBZJ5lr80U//T7CUmXwB6ER 8oC/0Q==
DS 13 2 86400 20260812033229 20260805022229 6705 edu. v0ugWIx/L8Uv9rn3NMEqe8htJFo9TNLDrObH0d9HeWmMjjKQoWAVtlxy YTDmU4EyAZK21lxnqJnp1EVVyW86kQ==

SPF

Configured

v=spf1 ip4:130.64.213.205 ip4:130.64.213.206 ip4:130.64.213.235 ip4:130.64.213.236 ip4:130.64.43.83 ip4:130.64.43.84 ip4:216.185.208.0/22 ip4:64.74.237.230/31 ip4:216.147.212.20/30 include:spf.protection.outlook.com ip4:216.248.199.106 include:spf1.formassembly.com ip4:130.64.49.7 include:spf.symplicity.com ip4:52.86.188.131 ip4:52.43.50.148 include:_spf.google.com include:51231123.spf06.hubspotemail.net include:spf2.tufts.edu ~all

DMARC

Configured

v=DMARC1; p=none; rua=mailto:jjzco024@ag.us.dmarcian.com; ruf=mailto:jjzco024@fr.us.dmarcian.com;

DKIM

Selector selector1

v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA1OGnh4Je52qsezM/PbX8L1oQ6J2C01QD/4blajgLKAyAmxAHT8VxjjmFqDkjsMsldXOx4OT2FMeuI/qzaoPRrFk8Sb7VHXP5xpW7uzE8GuIPR4RLqovi3xWP6fEWYu//noCJ3wbeC1LdZ7H9f4UR9znVDZSl/xUb2ZdOfYKLxgpPprYCwyJhhLaWmDZHKWRlMt5VGaFJCwzSpcXDsp58hCeg2B8X4LKTW95/2Ps50gk2PFpBdTLlD4dJU/YPnWcMXeCnhDx/XdMZKfuWO8p8AerFJKrLUxXQXE/ShxsvquiiAl/N5Der3CGokJVlyA5qaH30nofnBJzcfeAPlcKrRQIDAQAB;

Analyzed webpageMetadata and HTTP response

Title and description

Extracted

Title

Tufts University

Description

Tufts University is a world-class private research university in Greater Boston that provides an education like no other.

Final URL

https://www.tufts.edu/

HTTP status

200

HTTP

Status

HTTP/2 200

Final URL

https://www.tufts.edu/

Version

Server

nginx

X-Powered-By

SSL and HTTP securityCertificate, protocol and security headers

SSL certificate

Available

Yes

Issuer

Certainly

tufts.edu

Valid from

2026-07-25T13:42:02-05:00

Valid until

2026-08-24T13:42:01-05:00

Days remaining

Protocol

TLSv1.2

Cipher

ECDHE-RSA-AES128-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

151.101.130.133, 151.101.194.133, 151.101.2.133, 151.101.66.133

25,41 ms

Cloudflare

1.1.1.1

151.101.130.133, 151.101.194.133, 151.101.2.133, 151.101.66.133

21,39 ms

Quad9

9.9.9.9

151.101.130.133, 151.101.194.133, 151.101.2.133, 151.101.66.133

23,65 ms

OpenDNS

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

ppagent-prod-04.uit.tufts.edu

Port 25: Closed/unreachable - 1.2 ms - 
Port 465: Closed/unreachable - 4030.3 ms - 
Port 587: Closed/unreachable - 4030.2 ms -

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