usf.edu

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago

Domain

usf.edu

Valid Email Server

Yes

Has MX Records

✓ Yes

Email Provider

Outlook

Disposable

Free Provider

Role Account

⚠ Yes

Email Relay

Privacy Protected

Did you mean: [email protected]

Checked via [email protected] · 2026-03-19 10:54:35 UTC · ↺ Refresh

MX Hostnames

usf-edu.mail.protection.outlook.com

MX Priorities

usf-edu.mail.protection.outlook.com: 1

A / AAAA Records

131.247.100.1 ↩ mother.usf.edu
131.247.1.40 ↩ ziggy.usf.edu
52.141.216.229

Mail Server IPs

52.101.41.21 ↩ mail-sj2pr05cu00305.inbound.protection.outlook.com
52.101.50.1 ↩ mail-co1pr05cu00401.inbound.protection.outlook.com
52.101.9.12 ↩ mail-bl0pr05cu00504.inbound.protection.outlook.com
52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
2a01:111:f403:c931::1 ↩ mail-sa9pr03cu00201.inbound.protection.outlook.com
2a01:111:f403:c946::7 ↩ mail-ch5pr02cu00307.inbound.protection.outlook.com
2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com

SOA Record

                  Raw SOA
                  mother.usf.edu postmaster.mother.usf.edu 2026031602 7200 1200 864000 7200                

Primary NS (mname)

mother.usf.edu

Admin Email (rname)

postmaster@mother.usf.edu

Serial

2026031602

Refresh

7200s

Retry

1200s

Expire

864000s

Minimum TTL

7200s

Nameservers (NS)

                      ziggy.usf.edu                    

                      azure-dr-bns1.usf.edu                    

                      mother.usf.edu                    

SPF Record

✓ Soft Fail (~all)

                    v=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all                  

📊 DNS lookups: 1/10

~ Soft fail (~all) — moderate enforcement

DMARC Record

✓ Reject

                    v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]; fo=1                  

✓ Reject — strongest protection

📋 SPF alignment: Relaxed · DKIM alignment: Relaxed

📧 Reports → mailto:[email protected],mailto:[email protected]

DKIM Selectors

✓ 6 found

                      selector1._domainkey
                    

                      selector2._domainkey
                    

                      k1._domainkey
                    

                      s1._domainkey
                    

                      s2._domainkey
                    

                      zoho._domainkey
                    

✓ Public key: 392 chars (valid)

✓ DKIM properly configured for selector: selector1

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

34 records

d365mktkey=UEbGLz5xI1Tx8nbciuYKn2e0B6iLhx5A5XryOtLCWOMx
atlassian-sending-domain-verification=18e168c7-b1cc-4cdd-aa3b-8572e7c3544f
NYV0AYHBAGCHRKN8I4WWX4AH4H0OY2TTMAIB5RDDN
twilio-domain-verification=441d54f282e7bef5f1c32d639bea0cd4
google-site-verification=aWIbQ2KduYLv2g15bKXksgtjMchwc6KZzJNzJNK2_30
SFMC-j-cNwBW8CQysevUymKy6se0n8iBbrhUq7W-CSmW7
apple-domain-verification=f4cisO9UYFrZ6KlT
d365mktkey=iNji8EDhmRpPXrRiA5z7ezInCA0vZluGDLLd4YRB80Ux
d365mktkey=gzNvQ60b67c6fmofrMNGloYMOatQPeJ9xJOokxMFJe8x
adobe-idp-site-verification=d879fe48fced7913c6d147a34ab70d2ff94d56f1d92c646fce75e36ce611b2b4
google-site-verification=SpqYEXgDGiR3zr2qA_jvNRKD4l9zfNzQwgsqRSjRmM0
d365mktkey=2m5ABYUCfNSwaoNPV9jzF1F6t0pOB9TnEOsGgm4Avdcx
d365mktkey=5nosf1qedtbdafq82xqtn27dv
d365mktkey=F7uOB9wbJmFEQSALiHvgFuugwPhfs5IqAcUYt9TRIhgx
docusign=aa2efdf7-c1aa-4262-800b-3d2b94bbb6cc
atlassian-domain-verification=xB3/NkAuVnlN9v3May92Kx68o7N3FTau6mxXUaONHM3VHRHbc5R7UdkQxGsY5y6M
MS=ms23753316
d365mktkey=DxFf3WuF0IGB61YnH34L9kDh07tGIeNOkfRouXlIfIUx
d365mktkey=xa8jurUDwFEz74ZnQ7WlGilxH0tPdLvxa8TSlD5xx0Ux
MS=42739637732355332AF820E28477F500065B9A72
SPFv=spf1 include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all
yxU9UxBuQ/bkByoGU8S3012Fyu7esoAS102X+LFYacXm4opMH3Nr6c6A3o96SekSehT+xt5f22rmzu744HbCvw==
e2ma-verification=loubb
cisco-ci-domain-verification=65f65a56c7bb4653556a72d060506f8605f9998184dc004d40e9126209c366b
docusign=0dada4e5-1189-4e69-8de2-977a9553c398
d365mktkey=MrTGq7txTfKTkLhL0nf0OiEC5SrRxxKqKF2aNjiuU8Ex
d365mktkey=7ip105aztsfd70m9n8eo3ejf9
canva-site-verification=NRk7_nO8gJ7uOY-4wmV24A
IVTBbFkoe6isnHlO7BuuigyKnPTbb2Q8p7AtTL3wxLxXJA5yKjp0tW/PlWqnvpCcK2DXy65unYUxqmf9SCJ4bQ==
d365mktkey=601tv5trrvreyj6bzyslcnzax
d365mktkey=BGPRxE8WTqSVTE1F5vDJxwjVA1OxgouvxAj3aoOXVVQx
status-page-domain-verification=gy36rnszmxbq
google-site-verification=wrSVEyGKWhHeh1JWDAKxXvrPvoPPP6eXzSX8sKIA-dU
asv=d224a0547fb92e2496202b68f195b1b6

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