Ctrl+K

Apex, subdomain, or URL. We figure it out.

Results for

axelmierczuk.io

01Overview 02DNS 03WHOIS 04Subdomains 05Email 06TLS

Loading domain report

Tools

DNS Lookup
WHOIS Lookup
RDAP Lookup
Subdomain Finder
Email Security Check
SSL and TLS Certificate Checker

digga is open source under AGPL 3.0.

Fetching the TLS certificate

TLS certificate

The certificate is trusted and in date.

Valid50 days left

Certificate

Issuer: WR3 (Google Trust Services)
Subject: axelmierczuk.io

Validity

Valid from: Jun 15, 2026
Valid to: Sep 14, 2026

Connection

Protocol: TLSv1.3
Key: RSA 2048
Cipher: TLS_AES_128_GCM_SHA256 (TLSv1.3)

Subject alternative names (2)

axelmierczuk.io
docs.axelmierczuk.io

Chain

01
axelmierczuk.io
issued by WR3 (Google Trust Services)
02
WR3 (Google Trust Services)
issued by GTS Root R1 (Google Trust Services LLC)
03
GTS Root R1 (Google Trust Services LLC)
issued by GlobalSign Root CA (GlobalSign nv-sa)
04
GlobalSign Root CA (GlobalSign nv-sa)
root

Fingerprint

SHA-256: 81:CB:4C:46:65:61:66:92:88:37:21:14:42:8A:A6:ED:E8:10:B0:B6:4B:06:51:20:40:34:E9:B3:DF:F5:E6:72
Serial number: A017FE3E97F5EC0E12E09BD35D5393FA