v1.9.0 - Code refactoring to modernise codebase + fixes & dependency updates

Change Log

v1.9.0 - January 1^st 2026

Changed

• Updated codebase to modern JavaScript conventions.
• Updated source of public DNS servers
• Updated all screenshots and recordings
• Fixed URL parsing RangeError
• Fixed column width output formatting issue
• Updated DNS resolver list
• Updated dependencies
• Fixed "bin" entry in package.json
• README updates

---

v1.8.9 - DNS resolver list updates & dependency updates

Change Log

[1.8.9] - March 3^rd 2022

Changed

• Updated DNS server IP addresses for Brazil and Mexico.
• Updated dependency columnify to version 1.6.0.
• Updated dependency debug to version 4.3.3.
• Updated dependency is-valid-domain to version 0.1.6.

Removed

• Removed dependency supports-color.

---

v1.8.8 - Dependency Updates

Changelog

[1.8.8] - November 11^th 2021

Changed

• Updated dependency chalk to version 4.1.2.
• Updated dependency is-valid-domain to version 0.1.4.
• Updated dependency supports-color to version 9.0.2.

---

v1.8.7 - Dependency and Default Configuration Updates

Changelog

[1.8.7] - July 28^th 2021

Changed

• Updated dependency debug to version 4.3.2.
• Updated dependency is-valid-domain to version 0.1.2.
• Increased default timeout to 10000 milliseconds.
• Updated DNS server IP addresses for UK, Singapore and Mexico.

---

v1.8.6 - Dependency Updates addressing CVE-2021-33587

Changelog

[1.8.6] - June 30^th 2021

Changed

• Updated dependency pretty-error to version 3.0.4 which addressed CVE-2021-33587.

---

v1.8.5 - New IE resolver & default timeout increased

[v1.8.5] - May 14^th 2021

Changed

• Increased default timeout to 3500 milliseconds.
  • Previously the default was 2500 which may have caused unnecessary timeouts when querying far away resolvers.
• Changed problematic resolver in Ireland to and new one sourced from dnspropagation.net.

---

v1.8.4 - CVE-2021-23337 `loadash` security fix + dependency updates and new default resolver for Singapore

[v1.8.4] - May 11^th 2021

Changed

• Updated deep dependencies to apply lodash fix addressing CVE-2021-23337.
• Updated dependency supports-color to version 8.1.1.
• Updated dependency chalk to version 4.1.1.
• Updated dependency is-valid-domain to version 0.0.19.
• Updated default Singapore DNS resolver.

---

Patch Release 1.8.3

[1.8.3] - January 14^th 2021

Changed

• Updated dependency pretty-error to version 3.0.3.
• Removed broken Size badge from README.md.
• Added Required Node Version and Github Stars badges to README.md.

---