REGEX101.COM

Domain Rank: 11,222

Last Updated: April 25, 2024

REGEX101.COM Summary

regex101.com has 2 NS records, 1 A records, 1 AAAA records, 5 MX records, and 2 TXT records. Name servers for regex101.com are dns2.registrar-servers.com, dns1.registrar-servers.com. A records for regex101.com are 78.47.220.195. AAAA records for regex101.com are 2a01:4f8:1c1c:13a4:0:0:0:1. MX records that process @regex101.com email are eforward1.registrar-servers.com, eforward5.registrar-servers.com, eforward4.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com. We have observed regex101.com to have 3 subdomains. A subdomain count of 3 is considered a small digital footprint. Technology that may be in use at regex101.com includes google. The domain's primary website is hosted on a nginx web server at 78.47.220.195 in Germany. The website's description is: "regular expression tester with syntax highlighting, explanation, cheat sheet for php/pcre, python, go, javascript, java, c#/.net, rust." regex101.com domain rank of 11,222 makes it valuable phishing target. Typosquat domains for regex101.com may look like re4gex101.com, rcqex101.com, resgex101.com, reg.ex101.com, xn--cgex101-mld.com. As of April 25, 2024, regex101.com does not have any threat intelligence reports of concern.

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REGEX101.COM DNS Records

A Records

78.47.220.195

TXT Records

regex101.com. 300 IN TXT "v=spf1 include:spf.efwd.registrar-servers.com -all"

regex101.com. 300 IN TXT "google-site-verification=e3kdGikhQf2oBB_SquqmSxSnG-lMK1_3i2dGXNBZprA"

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REGEX101.COM Subdomains

regex101.com has 3 subdomains in our inventory.

Hostname IP Address
regex101.com 78.47.220.195
analytics.regex101.com 195.201.221.111
www.regex101.com 78.47.220.195

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REGEX101.COM Website

Web Server

nginx

IP Address

78.47.220.195

Country

Germany

Meta Tags

twitter:card: summary_large_image

twitter:site: @regex101

twitter:title: regex101: build, test, and debug regex

twitter:description: regular expression tester with syntax highlighting, explanation, cheat sheet for php/pcre, python, go, javascript, java, c#/.net, rust.

twitter:creator: @regex101

twitter:image: https://regex101.com/preview/

twitter:domain: regex101.com

og:image: https://regex101.com/preview/

og:image:width: 1200

og:image:height: 630

og:title: regex101: build, test, and debug regex

og:description: regular expression tester with syntax highlighting, explanation, cheat sheet for php/pcre, python, go, javascript, java, c#/.net, rust.

og:url: https://regex101.com/

og:site_name: regex101

og:type: website

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REGEX101.COM Certificate Trust

Certificate Trust Log

{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1698968237, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "99:90:19:EB:D3:AD:76:46:7B:90:30:3E:C3:F3:47:9D:56:C8:15:52", "authorityKeyIdentifier": "keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:www.regex101.com, DNS:regex101.com", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlSignedCertificateTimestamp": "BIHzAPEAdwB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYnDII8ZAAAEAwBIMEYCIQDWgaeuf5QPr_GprosK3HSORPPRrxmM6wj-j2yd_XmH7QIhAJNI0epSzeFYuQ0_g3MLdkcWDJSxUIbajrXhLoIK0t6wAHYArfe--nz_EMiLnT2cHj4YarRnKV3PsQwkyoWGNOvcgooAAAGJwyCPDwAABAMARzBFAiEA07S6BxKoqimEGy_HFnyxozg2R2q1SV6dqvpVnTKP4R4CIG8IjhiQpwvyKYunuDrhl3FyNnyrjqZVBX2oSPTmVSJO", "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "2C:6B:9B:35:C7:2B:30:EE:6C:4E:2C:B0:CE:F7:B8:62:4C:D9:51:31", "all_domains": ["regex101.com", "www.regex101.com"], "serial_number": "309946162BDC9652943EA924BECAFAACEA4", "subject": {"C": null, "CN": "regex101.com", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=regex101.com"}, "not_before": 1691192238, "issuer": {"C": "US", "CN": "R3", "L": null, "O": "Let's Encrypt", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=R3/O=Let's Encrypt"}}, "cert_link": "https://oak.ct.letsencrypt.org/2023/ct/v1/get-entries?start=808008720&end=808008720", "source": {"url": "https://oak.ct.letsencrypt.org/2023/", "name": "Let's Encrypt 'Oak2023' log"}, "update_type": "X509LogEntry", "seen": 1691376162.929316, "cert_index": 808008720}}

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