21
records
IPv4 Addresses
TTL
u-systems.dev. 1200 IN A 65.109.132.122
Name Servers
TTL
u-systems.dev. 1200 IN NS nsd1.squarespacedns.com. u-systems.dev. 1200 IN NS nsd2.squarespacedns.com. u-systems.dev. 1200 IN NS nsd3.squarespacedns.com. u-systems.dev. 1200 IN NS nsd4.squarespacedns.com.
SOA Details
TTL
20m
SOA
Responsible
cloud-dns-hostmaster.google.com
SOA
Serial
1
SOA
Times
Refresh
6h
Retry
1h
Expire
3d
Minimum TTL
5m
u-systems.dev. 1200 IN SOA nsd1.squarespacedns.com. cloud-dns-hostmaster.google.com. 1 21600 3600 259200 300
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
No DMARC TXT record was returned (expected at `_dmarc.<domain>` with `v=DMARC1`). Without DMARC you cannot publish receiver policy or standard aggregate failure reports (RUA).
DKIM
TTL
DKIM
Selector
google
v=DKIM1
k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxbLsAfHGKMzl...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxbLsAfHGKMzl0bzaHsy2Jk4qbp3zisCRSzfvCwgAJCGsgDU0WCYn3G0hvvUTudQvcoqgKP07HLi0jBz7VzJcDVd8xSg88wkFzpL+4UArBndQbMgJu5kTNi+Jwax2bMM2n6QaoOSC/hW3DJJBcJtGlb8Aj5WbpoNnn9bXJfJqwpI9UmLpUgNnH+kxs4R4QHftlRahSBkkO1yVpVjlIUZP1HOnNquiOoywz6YHyIHdamspkJLHkAhRqKcdLcZlZ7wtBdqg406Y9swQdSxdETBn/reuCYKbWRhuaBZTlC0XvwxGGBW7uYjnsuWtESDyXKM2yrUuoyi3fUFnRXrTKWMTFQIDAQAB
u-systems.dev. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxbLsAfHGKMzl0bzaHsy2Jk4qbp3zisCRSzfvCwgAJCGsgDU0WCYn3G0hvvUTudQvcoqgKP07HLi0jBz7VzJcDVd8xSg88wkFzpL+4UArBndQbMgJu5kTNi+Jwax2bMM2n6QaoOSC/hW3DJJBcJtGlb8Aj5WbpoNnn9bXJfJqwpI9UmLpUgNnH+kxs4R4QHftlRahSBkkO1yVpVjlIUZP1HOnNquiOoywz6YHyIHdamspkJLHkAhRqKcdLcZlZ7wtBdqg406Y9swQdSxdETBn/reuCYKbWRhuaBZTlC0XvwxGGBW7uYjnsuWtESDyXKM2yrUuoyi3fUFnRXrTKWMTFQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
u-systems.dev. 1200 IN TXT "v=spf1 include:_spf.google.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).
DNSSEC Public Keys
TTL
DNSKEY
256 3 8 AwEAAc9nf6814NnhzbOsBL2fnmQHtJtzgBqQVVWe1RfuRmCMAtJTwXX+t+rfAlQN0jpQ/8ZwC76oGW3bMznJKM4lVCtoiSMxXAQ5MXvEuES4HoMAZYrSjsdfT8APGlE2j5DyDezFiYLTvEkiOg2nCZX7nJYBaYtkJM/OycOtX1dodqUl
5m
DNSKEY
256 3 8 AwEAAbR1mfwasHHBn0vPkkVwfVb9G8NXCYuvPkcRZFNZf89h21CzCyFFmUjRfiE5vD5RsWTX3Gcp43z6pnygsAhBfjiUr20hdE4j5HGXSOZ7J+3NV93rcBn08V4Jm6rt0w/EQj8NnFjr5UsrSFJRyWqP1njPBxFMTOxb9APvbQulOCvl
5m
DNSKEY
257 3 8 AwEAAcJHdSGg5TexlxUdkDmobPA1QtPEbiKgsRO5Dg7G7Rn7b9GUMUHytOqeGhx+Yevwi1sUfqjwhOMaMalUHkfkllB5H3uk+qgw4rwSizPAZG7oP+Tsu9SEvZlqJZdtrnM2QK/9hXNyhhTxDbHhBJ00QJklXCCjLcdtu9sUDqY2MUoDV5BbHMJHI+rMYLyKhooeXeACpzstzHd9sfHdT/3rcAlYhZlbIpS45PVG15R3BZNFrLQ/X60e4oj++mIRBfk0yPNmgULp1hJe6n23DqG5uZm4itPBFPZhtGMz4QAm5xMfOs+DumI5vfgp2SkdnfZi2Z8TtgzQQAiifgFk7kRimR0=
5m
u-systems.dev. 300 IN DNSKEY 256 3 8 AwEAAc9nf6814NnhzbOsBL2fnmQHtJtzgBqQVVWe1RfuRmCMAtJTwXX+t+rfAlQN0jpQ/8ZwC76oGW3bMznJKM4lVCtoiSMxXAQ5MXvEuES4HoMAZYrSjsdfT8APGlE2j5DyDezFiYLTvEkiOg2nCZX7nJYBaYtkJM/OycOtX1dodqUl u-systems.dev. 300 IN DNSKEY 256 3 8 AwEAAbR1mfwasHHBn0vPkkVwfVb9G8NXCYuvPkcRZFNZf89h21CzCyFFmUjRfiE5vD5RsWTX3Gcp43z6pnygsAhBfjiUr20hdE4j5HGXSOZ7J+3NV93rcBn08V4Jm6rt0w/EQj8NnFjr5UsrSFJRyWqP1njPBxFMTOxb9APvbQulOCvl u-systems.dev. 300 IN DNSKEY 257 3 8 AwEAAcJHdSGg5TexlxUdkDmobPA1QtPEbiKgsRO5Dg7G7Rn7b9GUMUHytOqeGhx+Yevwi1sUfqjwhOMaMalUHkfkllB5H3uk+qgw4rwSizPAZG7oP+Tsu9SEvZlqJZdtrnM2QK/9hXNyhhTxDbHhBJ00QJklXCCjLcdtu9sUDqY2MUoDV5BbHMJHI+rMYLyKhooeXeACpzstzHd9sfHdT/3rcAlYhZlbIpS45PVG15R3BZNFrLQ/X60e4oj++mIRBfk0yPNmgULp1hJe6n23DqG5uZm4itPBFPZhtGMz4QAm5xMfOs+DumI5vfgp2SkdnfZi2Z8TtgzQQAiifgFk7kRimR0=
Delegation Signer
TTL
DS
29507 8 2 A3FCBD56C38D99A1D2F87E9B508D8FBE905FDBDDD2519466F42B64C67ADD77FF
20m
u-systems.dev. 1200 IN DS 29507 8 2 A3FCBD56C38D99A1D2F87E9B508D8FBE905FDBDDD2519466F42B64C67ADD77FF
DNSSEC Signatures
TTL
RRSIG
NS 8 2 21600 1788232910 1786332110 25464 u-systems.dev mwTlH5v8jwq9Wl68FOYjCbUAI6WbEPk7FA9Jd20M8Fy8dLd0K/bXGo20Fs9gpj/+0GncZOgHP0LbVaWp9fUuv3f9QSNWqOeGcZ8Y4RcXPKpLfhRPcsPpH9QjxRmk9iwqRBJrQ9jxoFjv1WcyZduwynhMOhSn4KH3n2E2TDjEvj8=
20m
RRSIG
SOA 8 2 21600 1788232910 1786332110 25464 u-systems.dev r5N2wa8F5U4MBQNFZAbOQxyG12AFGg9qDhWVqhPVInjfQdc4rwlaAcANwBee1ec90GwRCqwQo8hqntWY/h1INDeTlPnHMx/2xkPfO5WXDuNXHdorZ3dBB3sRLEkWzSRxYCBm9V66oQofL/9JUiiKd+eNuraTuHTpcZhcTy50wm4=
20m
RRSIG
MX 8 2 3600 1788232910 1786332110 25464 u-systems.dev uXf9uAKCrmlHPBgqOeTrQBF2JHVzSsKG5We7nq0w4nNCMXomJ2+uR9f95fIeUycThwpiJS5Cx39KgtQm1lWNxrBROAvnvnZf7YZhfREfDO7iM+d3Svl9JXEzUcIzq7Ep6DcDskQ+D2EtvFOorr9xiXoKZr+ycY600blfJkPYkmk=
20m
RRSIG
TYPE51 8 2 0 1788232910 1786332110 25464 u-systems.dev LP6jk8SyMvi17cE8bUjiwjFUOKIsqCVVn+CzY43UOZbHg4PPr2XkdvoV1M3rLy/HcJdRvGaBzqrL8fcQ3fifMCk5iLlY+mPpy+uoTfrjS4HY7cZ20CYtSXe0EsPAvyhH3Bcd9khXEPNZjp/ZuNPnMKT5q/SbEKdw/8+Pjnvi1vc=
10s
RRSIG
DNSKEY 8 2 300 1788232910 1786332110 29507 u-systems.dev RCXXkpS6YViCoYBeSD0KT+LFyrW4pcIGH4neWn0bD7qq2qh8y8kLIDWgrTSt7LFW030mzkWDmIFyq3/Tdfg0QpjTBQUdIS304IF8thMT4W0Onr9llXjgbJiIy+Xe+Wno8KKCfCeaEy65GuwzsDzj2djlt7BEWNzppva0FZukF2G/5SeESQFiKa8oCMQiScTVL+Qc5B08GBjj4wyzBGUHH4yxjF1LzqztzIBn4fGBmdo8j9AGN6QwbpiI2bWgpWH4PYXe3ouIL7DIDnadiLxQpFXxl8I3KaB7viaMlJxXxqzm8m6y/hAF34Mkox2H9f1i3yjxmOqk0ze6T4r6+Q2fUg==
5m
RRSIG
TYPE59 8 2 300 1788232910 1786332110 29507 u-systems.dev uTdLMEhntrDgI39lVvv8Q2SaGfNthJZfPu9FePdp6BERXC6Zy9TvTWW3w9CAqX9p92kGNEFUk7KHPcD1wl943pMWrwWSRhulGVSXlLx9BVF2MvQD/gvmg/3GwEnxbvSc/so14I5ONSIGAA/i0KHZa5XlkspK9QSj1XPEnDgq3bdEZqND+gEP4wf+QEY1Z+fQn1MfiDR3wbm+F3MEm3jr+G34ej2ryX0SQTrNfFCXZWK1Dvqhn7/v1OzFxWTGkOI2/V5Avty+W2eqY0kk++2PYz9K5WV+tnQX1tELFS10OOzlfuEoytyLHLvj2drQXamofbzNezWbGsvDacvFJUyNiw==
5m
RRSIG
TXT 8 2 3600 1788232910 1786332110 25464 u-systems.dev YsVRk5As6YzTTYv0d5syw+Dkr8aGlNq9ypcXj0AIXCdA9nf2ayW7OQ422tz3ZMNNm/jtSJ02RQYpJepPiGCpLqzKbyNTnFYuJI1g83QjDirpmrRGRUDjBej+sfbnME87vZ4uDqJuiioBtFMGbX1cD265wsC2BoNC8NqMkOD5snw=
20m
RRSIG
A 8 2 14400 1788232910 1786332110 25464 u-systems.dev ghB1YeNnTllQet1ykknP6TToYBFQe8L2Gs8rDIEq5T6k4eJSXdAoN4NTzY8PYrFGQEPUadXoO5O4YzICHsA/Ph/c5B1CrW/PMgIbUUghYTW3u6gHDoru5/h/wBRseRNi5pmkDUJMBFJnrEfb+NFWok2+lC/sD/4k3QjKOYeUC3Q=
20m
u-systems.dev. 1200 IN RRSIG NS 8 2 21600 1788232910 1786332110 25464 u-systems.dev mwTlH5v8jwq9Wl68FOYjCbUAI6WbEPk7FA9Jd20M8Fy8dLd0K/bXGo20Fs9gpj/+0GncZOgHP0LbVaWp9fUuv3f9QSNWqOeGcZ8Y4RcXPKpLfhRPcsPpH9QjxRmk9iwqRBJrQ9jxoFjv1WcyZduwynhMOhSn4KH3n2E2TDjEvj8= u-systems.dev. 1200 IN RRSIG SOA 8 2 21600 1788232910 1786332110 25464 u-systems.dev r5N2wa8F5U4MBQNFZAbOQxyG12AFGg9qDhWVqhPVInjfQdc4rwlaAcANwBee1ec90GwRCqwQo8hqntWY/h1INDeTlPnHMx/2xkPfO5WXDuNXHdorZ3dBB3sRLEkWzSRxYCBm9V66oQofL/9JUiiKd+eNuraTuHTpcZhcTy50wm4= u-systems.dev. 1200 IN RRSIG MX 8 2 3600 1788232910 1786332110 25464 u-systems.dev uXf9uAKCrmlHPBgqOeTrQBF2JHVzSsKG5We7nq0w4nNCMXomJ2+uR9f95fIeUycThwpiJS5Cx39KgtQm1lWNxrBROAvnvnZf7YZhfREfDO7iM+d3Svl9JXEzUcIzq7Ep6DcDskQ+D2EtvFOorr9xiXoKZr+ycY600blfJkPYkmk= u-systems.dev. 10 IN RRSIG TYPE51 8 2 0 1788232910 1786332110 25464 u-systems.dev LP6jk8SyMvi17cE8bUjiwjFUOKIsqCVVn+CzY43UOZbHg4PPr2XkdvoV1M3rLy/HcJdRvGaBzqrL8fcQ3fifMCk5iLlY+mPpy+uoTfrjS4HY7cZ20CYtSXe0EsPAvyhH3Bcd9khXEPNZjp/ZuNPnMKT5q/SbEKdw/8+Pjnvi1vc= u-systems.dev. 300 IN RRSIG DNSKEY 8 2 300 1788232910 1786332110 29507 u-systems.dev RCXXkpS6YViCoYBeSD0KT+LFyrW4pcIGH4neWn0bD7qq2qh8y8kLIDWgrTSt7LFW030mzkWDmIFyq3/Tdfg0QpjTBQUdIS304IF8thMT4W0Onr9llXjgbJiIy+Xe+Wno8KKCfCeaEy65GuwzsDzj2djlt7BEWNzppva0FZukF2G/5SeESQFiKa8oCMQiScTVL+Qc5B08GBjj4wyzBGUHH4yxjF1LzqztzIBn4fGBmdo8j9AGN6QwbpiI2bWgpWH4PYXe3ouIL7DIDnadiLxQpFXxl8I3KaB7viaMlJxXxqzm8m6y/hAF34Mkox2H9f1i3yjxmOqk0ze6T4r6+Q2fUg== u-systems.dev. 300 IN RRSIG TYPE59 8 2 300 1788232910 1786332110 29507 u-systems.dev uTdLMEhntrDgI39lVvv8Q2SaGfNthJZfPu9FePdp6BERXC6Zy9TvTWW3w9CAqX9p92kGNEFUk7KHPcD1wl943pMWrwWSRhulGVSXlLx9BVF2MvQD/gvmg/3GwEnxbvSc/so14I5ONSIGAA/i0KHZa5XlkspK9QSj1XPEnDgq3bdEZqND+gEP4wf+QEY1Z+fQn1MfiDR3wbm+F3MEm3jr+G34ej2ryX0SQTrNfFCXZWK1Dvqhn7/v1OzFxWTGkOI2/V5Avty+W2eqY0kk++2PYz9K5WV+tnQX1tELFS10OOzlfuEoytyLHLvj2drQXamofbzNezWbGsvDacvFJUyNiw== u-systems.dev. 1200 IN RRSIG TXT 8 2 3600 1788232910 1786332110 25464 u-systems.dev YsVRk5As6YzTTYv0d5syw+Dkr8aGlNq9ypcXj0AIXCdA9nf2ayW7OQ422tz3ZMNNm/jtSJ02RQYpJepPiGCpLqzKbyNTnFYuJI1g83QjDirpmrRGRUDjBej+sfbnME87vZ4uDqJuiioBtFMGbX1cD265wsC2BoNC8NqMkOD5snw= u-systems.dev. 1200 IN RRSIG A 8 2 14400 1788232910 1786332110 25464 u-systems.dev ghB1YeNnTllQet1ykknP6TToYBFQe8L2Gs8rDIEq5T6k4eJSXdAoN4NTzY8PYrFGQEPUadXoO5O4YzICHsA/Ph/c5B1CrW/PMgIbUUghYTW3u6gHDoru5/h/wBRseRNi5pmkDUJMBFJnrEfb+NFWok2+lC/sD/4k3QjKOYeUC3Q=