34
records
IPv4 Addresses
TTL
tsu.edu. 300 IN A 216.21.13.168
Name Servers
TTL
20m
20m
20m
20m
20m
tsu.edu. 1200 IN NS ns0.dnsmadeeasy.com. tsu.edu. 1200 IN NS ns1.dnsmadeeasy.com. tsu.edu. 1200 IN NS ns2.dnsmadeeasy.com. tsu.edu. 1200 IN NS ns3.dnsmadeeasy.com. tsu.edu. 1200 IN NS ns4.dnsmadeeasy.com.
Mail Servers
TTL
tsu.edu. 300 IN MX 9 tsu-edu.mail.protection.outlook.com.
SOA Details
TTL
20m
SOA
Responsible
dns.digicertdns.com
SOA
Serial
2009010116
SOA
Times
Refresh
12h
Retry
1h
Expire
14d
Minimum TTL
3m
tsu.edu. 1200 IN SOA ns10.digicertdns.com. dns.digicertdns.com. 2009010116 43200 3600 1209600 180
Certificate Authority Authorization
TTL
No CAA records were returned at this registrable domain name. With no CAA policy, any public certificate authority (CA) may issue TLS certificates for names under this zone unless a parent publishes CAA; add issue / issuewild / iodef records to restrict issuance.
DMARC
TTL
DMARC
Policy
Organizational policy (p): how receivers treat mail that fails aligned DMARC checks — none (monitor only), quarantine (often junk), or reject (block).
none
quarantine
reject
20m
DMARC
Percentage
pct: share of mail that gets quarantine/reject; 100 = all failing messages (default).
100
DMARC
RUA
mailto:[email protected]
mailto:[email protected]
Aggregate DMARC reports (ZIP/XML). Optional but recommended for visibility.
DMARC
RUF
Forensic (per-failure) reports. Often omitted for privacy or volume.
No forensic report URIs (RUF).
tsu.edu. 1200 IN DMARC v=DMARC1; p=none; rua=mailto:[email protected],mailto:[email protected];
DKIM
TTL
DKIM
Selector
k3
v=DKIM1
k=rsa
16m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUq...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB
DKIM
Selector
k2
v=DKIM1
k=rsa
16m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOw...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB
DKIM
Selector
selector1
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRDaQfiabcBeDQnuLh...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRDaQfiabcBeDQnuLhnz7zKE2g5MhcFR5M6x2pfXlR9giU18vEzxKzJVJf+nWJjzJORnW0M4fD4loOr+x+pDVVmOjTgORh4qGZGiVQ+22fK17YjZ7wm2TCngrgiDv/CokYKCYJm7P5hiWFIWcwCcelzkeLR/Sit4q9bd4tIcWZVwIDAQAB
DKIM
Selector
selector2
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAymulSuJp6E5s...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAymulSuJp6E5sjfxNyZZzrBhgI+7OPve2636E23kkwQfjH+f32hAckqIps6dP7Ac/RxBfJOwEPZaqNahfeqcrdWnbIVkaTfNbeaAc251IgK+xDpfuMcht3NciDf8vwPTjEj2fNzTPoAmhK3kIuFCCBghZc/6kF0x+8GljlAiSAODA9q0XgKnLEFqQYybSLGSeCdkThApA/MlgU+z6RqHSnfGdzk+YR3ubacJERnTYSjq+0vxTID3gPyzyc0sZVfhnyB2l5bwaaSbNuwy84SHZu1PHSiL7cNxSsMyAQuuHBJ3LkFa3zkZWaLGzcqCuRg+1fUR2061sl2LaA06gVIV4kQIDAQAB
DKIM
Selector
em
v=DKIM1
k=rsa
20m
Public Key
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFSRjmdNoj4+3KLjyi...
MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFSRjmdNoj4+3KLjyiwh+xzxAa7JGLU2WKPYfw6ZJUpAv7qGklQ5E2PoLkoBJlkUphL2sOy6pScUUnxR+AKTgxhMoXePRh68BebS2MUOtud5i3J/Ol5Nguu0TRAjrmh4VvF/84MxlAAQKo7LDWyn9iMn2b28rdim68c3fBchB5HwIDAQAB
tsu.edu. 1008 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAsYGiMSn7fsUqSvfSX40x9R1OlRtbNiCY80lHRIlcKx3XDIR7257aUx+q9CSIARdfTL6KCuLGNFx5g9TgVr6png4ajcieSQGtOehBgxnkDN8aAA5TX0FmFrcefJU0JoxLOF09EKgXxhSSHCk/ekVb0PXSboHXoZ9+EI404F1qhcwXXIgHXTaUthHTut2P6BBZhIXIgvDe/w49GchR7MRJqjNb7neEBbYHbgWuBTvvHCg7Gy6m6n9krYK+ROWq3dVvXy9plAGK3ygM+HtjIiMt7arRGMOF0WgDTz7YdN9BGpt6BvXxLnjiQcgS5T9n+cIyPZgiWzDMXNlaEEdKTEKxrwIDAQAB; tsu.edu. 1008 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA0b90ObWaLDc+i9MtTNmGeWO009hr20fIxhGg6XBT2kjZ1DTThopSe1nAndsupmcBwlQ5Q6LJ+ZAxLcujnPIxM0ZBLmgpkv8u6RfY4eFP8OLvdAW3oSuB0DyLDigQX4Sj8wBO4YIdQH6AAmBeOsidsKAFNFUCpc3vCxtBDR12U+cBg724l3sBkMQ8evnz6idnqxq9QAVYh8k4kJ+RP+6cqTdy7LjIm8xY/bQNpQIpGUAuDo2DjLcCDun9DAI4Q/3z+Q0o9QuQIDAQAB; tsu.edu. 1200 IN DKIM v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDRDaQfiabcBeDQnuLhnz7zKE2g5MhcFR5M6x2pfXlR9giU18vEzxKzJVJf+nWJjzJORnW0M4fD4loOr+x+pDVVmOjTgORh4qGZGiVQ+22fK17YjZ7wm2TCngrgiDv/CokYKCYJm7P5hiWFIWcwCcelzkeLR/Sit4q9bd4tIcWZVwIDAQAB; n=1024,1456406685,1 tsu.edu. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAymulSuJp6E5sjfxNyZZzrBhgI+7OPve2636E23kkwQfjH+f32hAckqIps6dP7Ac/RxBfJOwEPZaqNahfeqcrdWnbIVkaTfNbeaAc251IgK+xDpfuMcht3NciDf8vwPTjEj2fNzTPoAmhK3kIuFCCBghZc/6kF0x+8GljlAiSAODA9q0XgKnLEFqQYybSLGSeCdkThApA/MlgU+z6RqHSnfGdzk+YR3ubacJERnTYSjq+0vxTID3gPyzyc0sZVfhnyB2l5bwaaSbNuwy84SHZu1PHSiL7cNxSsMyAQuuHBJ3LkFa3zkZWaLGzcqCuRg+1fUR2061sl2LaA06gVIV4kQIDAQAB; tsu.edu. 1200 IN DKIM v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDFSRjmdNoj4+3KLjyiwh+xzxAa7JGLU2WKPYfw6ZJUpAv7qGklQ5E2PoLkoBJlkUphL2sOy6pScUUnxR+AKTgxhMoXePRh68BebS2MUOtud5i3J/Ol5Nguu0TRAjrmh4VvF/84MxlAAQKo7LDWyn9iMn2b28rdim68c3fBchB5HwIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | ip4 |
|
||
| + Pass | a |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| + Pass | include |
|
||
| - Fail | all |
—
|
|
20m
tsu.edu. 1200 IN TXT "v=spf1 ip4:216.151.85.0/24 ip4:192.147.19.0/24 ip4:192.147.20.0/24 ip4:216.27.20.128/28 ip4:67.66.219.251 ip4:199.231.134.73 ip4:176.31.145.254 ip4:216.248.199.106 ip4:209.222.82.0/24 ip4:168.245.25.116 ip4:208.117.49.214 a:infrpsmtpuva01.elluciancloud.com include:amazonses.com include:spf.symplicity.com include:spf.protection.outlook.com include:spf.elluciancloud.com include:spf.constantcontact.com include:sendgrid.net include:_spf.qemailserver.com -all"
MTA-STS
TTL
This hostname does not publish an MTA-STS policy (no v=STSv1 TXT at _mta-sts.<name> and/or no policy at https://mta-sts.<name>/.well-known/mta-sts.txt).
Text Content
TTL
MS=DD721AF61779D626940C4D19B215E1D279EA491F
20m
MS=ms24349667
20m
adobe-idp-site-verification=2a3455ae89543018f0d6e8e633daf9d5becac28965f11560383e8d4566342b32
20m
amazonses:O0SC4TIObLikzdbhbk4rDjxqmLp0fiWzZEuOQthlu4c=
20m
apple-domain-verification=bI8hTGoyi6iPU3CI
20m
autodesk-domain-verification=_QIQznXo0Bl4YDwxnT9L
20m
d365mktkey=1UXxNlCmvZgkT8sK3FPzsE6fpQLivvbnlpyUXYGEKYcx
20m
d365mktkey=2R39Mfh1GxxIMzeRM2CmWwBlRKcGlxIQnRgxZ4bmdRYx
20m
google-site-verification=oHkxaIer7Rvg09I871qdaNCpettxFeLx9p8ivpBrrL4
20m
google-site-verification=pGti0RcOFWc716jwOOsH98UFXeS4r4_mhQApfiNCq0g
20m
jamf-site-verification=QsjYJzSU4o4lj1idQEvyLA
20m
TXT
—
105B983D38B2A4D47EE6DAB7C00E66884533C177
20m
TXT
—
8zMqWQmxi3fXJTrzbU2yp771c8/oh0PQnA539Llz1VsKQ63wnzrTb4rKVfmUkrf/SoZSYv2YKM2hFPS/TSBikQ==
20m
TXT
—
UD4bZKoo6QIoo7Zv7IFR9OV94q8bG/pCBSCedCSZ95Xp5DcU4sDgB6SEZPpXBq4jWpce+k+FV9WYWTRcqCslWA==
20m
TXT
—
coursera-domain-verification=gh3P9i5G60xVzgyPGivdbJLumowKVGY9UEGu53i1OUCIKUrXfqBZURF6rrzj6bLx
20m
TXT
—
g7s09mxsts6s892blhrdv3hjtkgkk2ng
20m
TXT
—
pjnflrt09ypb8m8cdf1phz49098vmy64
20m
TXT
—
v61e479fb71mq0e1rkolj80g6i.
20m
TXT
DKIM
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1siIhOR9zvaNvuE2sjPcwh3++4aVvPnK62cT+zpPvfAj0xLTUoRejwITbcuctTtIvaSC/86HcGYqUnaSGinIsnLHoORhdsKY57wzkAmDAqeeRKRirLM4CgRFxPug+kqtAlpaFdQQX6jHgMPkOkKFHLm/waGiXTw8gBduqZFX+kMizLtHk9d75u2v4ie2+s8PgnQqX1uLhi4r4tSnJRU1De+Jpkg4YGYcvCwNOis4fqt5UceZmHJ91+5gzX+4Scr7Q45AE506/i+EzKUNymeYQwZLZmB6BSFOwtNLS0WwsmUJI/ti365yfaNQLFVkJYzp0iNns6+oCwKcX1Jl3LwdQIDAQAB
20m
tsu.edu. 1200 IN TXT "MS=DD721AF61779D626940C4D19B215E1D279EA491F" tsu.edu. 1200 IN TXT "MS=ms24349667" tsu.edu. 1200 IN TXT "adobe-idp-site-verification=2a3455ae89543018f0d6e8e633daf9d5becac28965f11560383e8d4566342b32" tsu.edu. 1200 IN TXT "amazonses:O0SC4TIObLikzdbhbk4rDjxqmLp0fiWzZEuOQthlu4c=" tsu.edu. 1200 IN TXT "apple-domain-verification=bI8hTGoyi6iPU3CI" tsu.edu. 1200 IN TXT "autodesk-domain-verification=_QIQznXo0Bl4YDwxnT9L" tsu.edu. 1200 IN TXT "d365mktkey=1UXxNlCmvZgkT8sK3FPzsE6fpQLivvbnlpyUXYGEKYcx" tsu.edu. 1200 IN TXT "d365mktkey=2R39Mfh1GxxIMzeRM2CmWwBlRKcGlxIQnRgxZ4bmdRYx" tsu.edu. 1200 IN TXT "google-site-verification=oHkxaIer7Rvg09I871qdaNCpettxFeLx9p8ivpBrrL4" tsu.edu. 1200 IN TXT "google-site-verification=pGti0RcOFWc716jwOOsH98UFXeS4r4_mhQApfiNCq0g" tsu.edu. 1200 IN TXT "jamf-site-verification=QsjYJzSU4o4lj1idQEvyLA" tsu.edu. 1200 IN TXT "105B983D38B2A4D47EE6DAB7C00E66884533C177" tsu.edu. 1200 IN TXT "8zMqWQmxi3fXJTrzbU2yp771c8/oh0PQnA539Llz1VsKQ63wnzrTb4rKVfmUkrf/SoZSYv2YKM2hFPS/TSBikQ==" tsu.edu. 1200 IN TXT "UD4bZKoo6QIoo7Zv7IFR9OV94q8bG/pCBSCedCSZ95Xp5DcU4sDgB6SEZPpXBq4jWpce+k+FV9WYWTRcqCslWA==" tsu.edu. 1200 IN TXT "coursera-domain-verification=gh3P9i5G60xVzgyPGivdbJLumowKVGY9UEGu53i1OUCIKUrXfqBZURF6rrzj6bLx" tsu.edu. 1200 IN TXT "g7s09mxsts6s892blhrdv3hjtkgkk2ng" tsu.edu. 1200 IN TXT "pjnflrt09ypb8m8cdf1phz49098vmy64" tsu.edu. 1200 IN TXT "v61e479fb71mq0e1rkolj80g6i." tsu.edu. 1200 IN TXT "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAx1siIhOR9zvaNvuE2sjPcwh3++4aVvPnK62cT+zpPvfAj0xLTUoRejwITbcuctTtIvaSC/86HcGYqUnaSGinIsnLHoORhdsKY57wzkAmDAqeeRKRirLM4CgRFxPug+kqtAlpaFdQQX6jHgMPkOkKFHLm/waGiXTw8gBduqZFX+kMizLtHk9d75u2v4ie2+s8PgnQqX1uLhi4r4tSnJRU1De+Jpkg4YGYcvCwNOis4fqt5UceZmHJ91+5gzX+4Scr7Q45AE506/i+EzKUNymeYQwZLZmB6BSFOwtNLS0WwsmUJI/ti365yfaNQLFVkJYzp0iNns6+oCwKcX1Jl3LwdQIDAQAB"