21
records
Name Servers
TTL
optimallab.co.uk. 1200 IN NS nsd1.squarespacedns.com. optimallab.co.uk. 1200 IN NS nsd2.squarespacedns.com. optimallab.co.uk. 1200 IN NS nsd3.squarespacedns.com. optimallab.co.uk. 1200 IN NS nsd4.squarespacedns.com.
Mail Servers
TTL
20m
optimallab.co.uk. 1200 IN MX 1 smtp.google.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
optimallab.co.uk. 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
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkc2OtTGaFHL2...
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkc2OtTGaFHL2uKIBCkon0dB1c7SCMNS+TPZc10/JxncwCSSrF82fSBNtQelzNcTNmCzZllqh/gKmJtCGq4GHLEmn3PXYNY9Ier9SLhCjH4jFdJlGysNXdyTvWqZU2yZaFvOZ9sTvzyiFgfepvhPByNimmFGqjS7bxuOI9INCXrMJRC9pbMuALdCaE1fP6K0LKFSaAbEYjowhRV1qYKk5J4QKtvTH2gTwKtiF9gELa9ukjrIjOVC6f5LcKWXUItp1EXG9850SyaUouJ5njaZ/JA5sHLcdvrQClHzCkZdrqTeTbzhGlHMbKIigY2HabXAjPCAGzgx3vXv2SvVhJvmEAQIDAQAB
optimallab.co.uk. 1200 IN DKIM v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAkc2OtTGaFHL2uKIBCkon0dB1c7SCMNS+TPZc10/JxncwCSSrF82fSBNtQelzNcTNmCzZllqh/gKmJtCGq4GHLEmn3PXYNY9Ier9SLhCjH4jFdJlGysNXdyTvWqZU2yZaFvOZ9sTvzyiFgfepvhPByNimmFGqjS7bxuOI9INCXrMJRC9pbMuALdCaE1fP6K0LKFSaAbEYjowhRV1qYKk5J4QKtvTH2gTwKtiF9gELa9ukjrIjOVC6f5LcKWXUItp1EXG9850SyaUouJ5njaZ/JA5sHLcdvrQClHzCkZdrqTeTbzhGlHMbKIigY2HabXAjPCAGzgx3vXv2SvVhJvmEAQIDAQAB
SPF (Sender Policy Framework)
TTL
SPF
SPFv1
| Qualifier | Mechanism | Target / value | Valid | Details |
|---|---|---|---|---|
| + Pass | include |
|
||
| ~ Softfail | all |
—
|
|
20m
optimallab.co.uk. 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).
Text Content
TTL
TXT
—
hosting-site=optimal-lab-badad
20m
optimallab.co.uk. 1200 IN TXT "hosting-site=optimal-lab-badad"
DNSSEC Public Keys
TTL
DNSKEY
256 3 8 AwEAAZ2Jm014LUtYqy7b2nPhOkKVGTvtVbo6MOKlE2dZ2BqbOIDCadIgO2adwKZbmZm+GP6iCVLXW04O+GeSZGRulvfGhobEDYwjvHXxpqoIbAYyIop+XAAp3me3zz/NHWkLL5VGzFpXf0OyKDZB11IJREV6zYDXYwpdF1/hswsT0nLj
5m
DNSKEY
257 3 8 AwEAAdMeK++D5nL0m7rABLdmDkZ+6XG4xqxymGSk3H4jRHmXjDZQ2s8iHehNSN9NA9MzLfLwNhc/68OR7CyNLm4iWQTv1fsxoC1ZNE8YqMPhBqgOdTsq7h+mr/uc3OfsnK9TQFSAcTprYidZg1jkYZw0QLkORhMVnDl9XHcrlxOjakGGQo+YNMvMk1Ifs1SAhMWPTf2UEEhMxIFvD2EfPoq9E/nWjS+L1BcO8DqNom+nnyVLSwFkbXIn7Cxa7o0FqLKuLXdKaVgiXillshPPxIvP3kKN0Xc7mL1n0j7Cfa4TPAKvin5Ss+k8zj6e/t5slKBkZrd/kSm2RGd7YEed52YjPSU=
5m
optimallab.co.uk. 300 IN DNSKEY 256 3 8 AwEAAZ2Jm014LUtYqy7b2nPhOkKVGTvtVbo6MOKlE2dZ2BqbOIDCadIgO2adwKZbmZm+GP6iCVLXW04O+GeSZGRulvfGhobEDYwjvHXxpqoIbAYyIop+XAAp3me3zz/NHWkLL5VGzFpXf0OyKDZB11IJREV6zYDXYwpdF1/hswsT0nLj optimallab.co.uk. 300 IN DNSKEY 257 3 8 AwEAAdMeK++D5nL0m7rABLdmDkZ+6XG4xqxymGSk3H4jRHmXjDZQ2s8iHehNSN9NA9MzLfLwNhc/68OR7CyNLm4iWQTv1fsxoC1ZNE8YqMPhBqgOdTsq7h+mr/uc3OfsnK9TQFSAcTprYidZg1jkYZw0QLkORhMVnDl9XHcrlxOjakGGQo+YNMvMk1Ifs1SAhMWPTf2UEEhMxIFvD2EfPoq9E/nWjS+L1BcO8DqNom+nnyVLSwFkbXIn7Cxa7o0FqLKuLXdKaVgiXillshPPxIvP3kKN0Xc7mL1n0j7Cfa4TPAKvin5Ss+k8zj6e/t5slKBkZrd/kSm2RGd7YEed52YjPSU=
Delegation Signer
TTL
DS
9371 8 2 CED5F95522C8852E68EFB04DFB15BF775ED114F163979254F5777BFD161082D3
20m
optimallab.co.uk. 1200 IN DS 9371 8 2 CED5F95522C8852E68EFB04DFB15BF775ED114F163979254F5777BFD161082D3
DNSSEC Signatures
TTL
RRSIG
DNSKEY 8 3 300 1791022715 1789121915 9371 optimallab.co.uk crxxiHVaMFtrvEUBIJnu7htvKzG8eHp+M3akXMrpkKOyLPlrG47Qg70IrYBkyNfrsteJ79UNium71+ndpfBn/OPkW7QOGnuZGojt/PIYjI4vqVBwQPiYn7GWJITjUjkjZ0l8M80wSA6D0oyN8khC49Pg3BF/eLEqjhp1us/i8uqq0SBvQuCxKlTVBeZiTqKo6OtuA42TUPn/gAC7SMeDRFyuPpntIFhG+ldkPYS3S9UVuyN7OjpXRrTvIoOGBM8G507SP0hxajEaV4HrhlL8goefdA6Lkirb63lAN/uukGTst2M2SsxHVt52TVxZMASzoJbCI86jRCFYhE42esXFhA==
5m
RRSIG
A 8 3 14400 1791022715 1789121915 63465 optimallab.co.uk QxrE12KZWMwi6rmVvR7kq6ATKV8cBJa2Vrv2TNQIGopl7gAFtR1rOVNhOZxfVHQ8vVPjBK65K015LTk9PL7+Nic663LieDi37M7jPM0n+Q3nUwCD6ok1t5vRoCigBvEBDJCt/1wWm7XzBbtgpEcNJy/lLVtO4xxLHKaurL5ODUs=
20m
RRSIG
TYPE51 8 3 0 1791022715 1789121915 63465 optimallab.co.uk YxNEl9JpsDNgMpVT5EgRVp88JejkrzrDf+/JJ6rCavbcakB9GuHSxHQ0JMMOIJ0ojHJzhH1+DrTcKgG+9rY5DhlPg+bYqk355bxGmuhpw28XDS1XwZbq2KPcZCMQThzrzqKRbjKbXBs6csVpU4O8gv//9ainC+4DVTL1oqWZOVk=
10s
RRSIG
SOA 8 3 21600 1791022715 1789121915 63465 optimallab.co.uk bOPFv0NqMmgQi9W8ke7XqVmOuDhMCBkVnA3yTKQgafqogYooJAp6zkc5/XaRAfhDVTalusBYuI3/ler8QU80pr78fGkcJMEw8aejERRkg1wE25RdjkMr4OPHJaxftLG0Yj1+jK+YnySZlG1e8GcCKd0i2fGmc9QJmM0GScoGnNg=
20m
RRSIG
TYPE59 8 3 300 1791022715 1789121915 9371 optimallab.co.uk bktZfhkPOqJeJYv5fV7B+qXp0wzB5b09Dr6v5fh6aufiGtDygsH6B0k2OmUk5KOnrCaKvgW8LQXdcKw/+zu2OSJ5IhVzr7gaLZvMBd2il5+V1asC57gqMhKk6f7pnDrGXADW8rnGWSxGRbW8ZMuM1rcV5+5Bz+l5YqqRyPe+35hwvDbblR4bghe5UG/bAUnkf3jAJ9pqiWUk/qsimAIN9DCNVkv71eEyYvLLWLNpd+eJD3kmUGNlhob6I1psuMXkqngYZZYWA16n1jBr/CSOkj9IQUqg4684Onpjj8Cg6/tgU++xG+isK/Q0r9Ejm0JYfMoqefEWTL5tQo7fJy2uDg==
5m
RRSIG
MX 8 3 3600 1791022715 1789121915 63465 optimallab.co.uk iUg6n/EpG3eBxCgj2hwFcXF/9ztZBIYc6EQhApwMESmdLfA/t1FHyLry7qBV4fEDw3JyXyUb4wf0c8tZW1wyuLQyuo1SbQsNR5VoBUKLDcjf+HcHQEQoKRIvrtJJ09ZmGkEIWVfTJqwsXoHvBatwp7JktlHgYKQYt2rJ3seHTP8=
20m
RRSIG
TXT 8 3 3600 1791022715 1789121915 63465 optimallab.co.uk a/RBq3lOQ/JeA1EqjSzO3dgxxraPTS6Rjg2ydDSDNf3TW2Bi1fVmKLBzI30rPfdfrlbeSeTcnG0bRtrjnN16pYa0TDOPnjYXRXyiBlKAMk6lYUTe8udtybbRAm9CY+jOH1bfTFHEC09STn6z/nkJIPUuCcgx1k52S//j3wyqfrU=
20m
RRSIG
NS 8 3 21600 1791022715 1789121915 63465 optimallab.co.uk kYFWg0ItlNSI8RGiZxeiaNqa/Cgnni5elbOhQGhpXtC+2+V/zt1hx1+z0dRvVh4WwnCwc4tlZN2W40T5xztGbkuQZrkNHuBj75VEgL1/8I84b3dj+XJ8gkTUvTomXq7dXRAFDZtuk8u2fBiM6dQqOy26/k0qSWXy9bT5WrqKiR0=
20m
optimallab.co.uk. 300 IN RRSIG DNSKEY 8 3 300 1791022715 1789121915 9371 optimallab.co.uk crxxiHVaMFtrvEUBIJnu7htvKzG8eHp+M3akXMrpkKOyLPlrG47Qg70IrYBkyNfrsteJ79UNium71+ndpfBn/OPkW7QOGnuZGojt/PIYjI4vqVBwQPiYn7GWJITjUjkjZ0l8M80wSA6D0oyN8khC49Pg3BF/eLEqjhp1us/i8uqq0SBvQuCxKlTVBeZiTqKo6OtuA42TUPn/gAC7SMeDRFyuPpntIFhG+ldkPYS3S9UVuyN7OjpXRrTvIoOGBM8G507SP0hxajEaV4HrhlL8goefdA6Lkirb63lAN/uukGTst2M2SsxHVt52TVxZMASzoJbCI86jRCFYhE42esXFhA== optimallab.co.uk. 1200 IN RRSIG A 8 3 14400 1791022715 1789121915 63465 optimallab.co.uk QxrE12KZWMwi6rmVvR7kq6ATKV8cBJa2Vrv2TNQIGopl7gAFtR1rOVNhOZxfVHQ8vVPjBK65K015LTk9PL7+Nic663LieDi37M7jPM0n+Q3nUwCD6ok1t5vRoCigBvEBDJCt/1wWm7XzBbtgpEcNJy/lLVtO4xxLHKaurL5ODUs= optimallab.co.uk. 10 IN RRSIG TYPE51 8 3 0 1791022715 1789121915 63465 optimallab.co.uk YxNEl9JpsDNgMpVT5EgRVp88JejkrzrDf+/JJ6rCavbcakB9GuHSxHQ0JMMOIJ0ojHJzhH1+DrTcKgG+9rY5DhlPg+bYqk355bxGmuhpw28XDS1XwZbq2KPcZCMQThzrzqKRbjKbXBs6csVpU4O8gv//9ainC+4DVTL1oqWZOVk= optimallab.co.uk. 1200 IN RRSIG SOA 8 3 21600 1791022715 1789121915 63465 optimallab.co.uk bOPFv0NqMmgQi9W8ke7XqVmOuDhMCBkVnA3yTKQgafqogYooJAp6zkc5/XaRAfhDVTalusBYuI3/ler8QU80pr78fGkcJMEw8aejERRkg1wE25RdjkMr4OPHJaxftLG0Yj1+jK+YnySZlG1e8GcCKd0i2fGmc9QJmM0GScoGnNg= optimallab.co.uk. 300 IN RRSIG TYPE59 8 3 300 1791022715 1789121915 9371 optimallab.co.uk bktZfhkPOqJeJYv5fV7B+qXp0wzB5b09Dr6v5fh6aufiGtDygsH6B0k2OmUk5KOnrCaKvgW8LQXdcKw/+zu2OSJ5IhVzr7gaLZvMBd2il5+V1asC57gqMhKk6f7pnDrGXADW8rnGWSxGRbW8ZMuM1rcV5+5Bz+l5YqqRyPe+35hwvDbblR4bghe5UG/bAUnkf3jAJ9pqiWUk/qsimAIN9DCNVkv71eEyYvLLWLNpd+eJD3kmUGNlhob6I1psuMXkqngYZZYWA16n1jBr/CSOkj9IQUqg4684Onpjj8Cg6/tgU++xG+isK/Q0r9Ejm0JYfMoqefEWTL5tQo7fJy2uDg== optimallab.co.uk. 1200 IN RRSIG MX 8 3 3600 1791022715 1789121915 63465 optimallab.co.uk iUg6n/EpG3eBxCgj2hwFcXF/9ztZBIYc6EQhApwMESmdLfA/t1FHyLry7qBV4fEDw3JyXyUb4wf0c8tZW1wyuLQyuo1SbQsNR5VoBUKLDcjf+HcHQEQoKRIvrtJJ09ZmGkEIWVfTJqwsXoHvBatwp7JktlHgYKQYt2rJ3seHTP8= optimallab.co.uk. 1200 IN RRSIG TXT 8 3 3600 1791022715 1789121915 63465 optimallab.co.uk a/RBq3lOQ/JeA1EqjSzO3dgxxraPTS6Rjg2ydDSDNf3TW2Bi1fVmKLBzI30rPfdfrlbeSeTcnG0bRtrjnN16pYa0TDOPnjYXRXyiBlKAMk6lYUTe8udtybbRAm9CY+jOH1bfTFHEC09STn6z/nkJIPUuCcgx1k52S//j3wyqfrU= optimallab.co.uk. 1200 IN RRSIG NS 8 3 21600 1791022715 1789121915 63465 optimallab.co.uk kYFWg0ItlNSI8RGiZxeiaNqa/Cgnni5elbOhQGhpXtC+2+V/zt1hx1+z0dRvVh4WwnCwc4tlZN2W40T5xztGbkuQZrkNHuBj75VEgL1/8I84b3dj+XJ8gkTUvTomXq7dXRAFDZtuk8u2fBiM6dQqOy26/k0qSWXy9bT5WrqKiR0=