corelab.com
Observed 2026-06-13T12:17:17.953Z (2h ago). Every field below was attested with an Ed25519 signature at scan time.
Don't trust this page — check the math. Verification runs entirely in your browser. Nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
ffe0bf1d-34ed-4d4b-a778-00d717eaa399- Output Hash
3d7d396f69da800082a0cc7e9653e754341bd786f7e2d471de3f75c34bdb5372- Signature
ed25519:f757c0897ab8f808d20d26da398e60018849ac18474f40da0fb1e929a51b136f96c2387c0a9031b7e84a393a244e7f91f6f462f70b36c46261e28e900f922602- Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29- Parent
(genesis)- Plane
- fast
DNS Records
A 2
141.193.213.10141.193.213.11
MX 3
{"priority":10,"exchange":"mailgw1.corelab.com"}{"priority":10,"exchange":"mailgw2.corelab.com"}{"priority":20,"exchange":"mailgw3.corelab.com"}
TXT 12
v=spf1 include:_corelab1.corelab.com include:spf.protection.outlook.com include:_spf.salesforce.com include:spf.boardbooks.com include:spf.afas.online include:spf.mandrillapp.com include:spf.flowmailer.net -allcisco-ci-domain-verification=1b36601888af9f6d4010ec2840cf82c9f7f9bdff0f190e2f1a90abd5a0de3e20fbdt985cry5mp0t57vvd73h5xrct4c71apple-domain-verification=xGvFgGmeXJDlUp8qv=easydus; cg=400982ff-b811-4056-8fb2-ccee85e43ddcteamviewer-sso-verification=0915ac80615c4154bb62711a4287198cvmware-cloud-verification-5a9ade53-cf17-4373-acce-d3440cde4361securid-domain-verification=I4Ggb7rbu70g5B8google-gws-recovery-domain-verification=67330576google-site-verification=kfxiJmVRAnqRWdhPegw-I5tElEWEls5CnWP-JvdBLu0
NS 4
ns1.corelab.comns2.corelab.comns3.corelab.comns4.corelab.com
SOA 1
{"mname":"ns1.corelab.com","rname":"hostmaster.corelab.com","serial":2018010100,"refresh":3600,"retry":1800,"expire":2419200,"minimum":300}
CAA 2
{"flag":0,"tag":"issue","value":"\"digicert.com\""}{"flag":0,"tag":"issue","value":"\"sectigo.com\""}
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.corelab.com |
C=AT, O=ZeroSSL, CN=ZeroSSL RSA Domain Secure Site CA | Wed, 17 Jun 2026 23:59:59 +0000 |
ZeroSSL RSA Domain Secure Site CA |
C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority | Tue, 29 Jan 2030 23:59:59 +0000 |
USERTrust RSA Certification Authority |
C=GB, ST=Greater Manchester, L=Salford, O=Comodo CA Limited, CN=AAA Certificate Services | Sun, 31 Dec 2028 23:59:59 +0000 |