Unblocking MUFG Investment: A DNS Blocklist Issue

Hey guys, this is a detailed report on an issue I've run into with a DNS blocklist, specifically affecting access to the MUFG Investment Centre. It seems a blocklist I'm using is mistakenly blocking a crucial part of the website, preventing me from managing my shareholding portfolios. Let's dive into the specifics and figure out how to get this fixed!

The Problem: Blocked Access to MUFG Investment Centre

The core issue revolves around the inability to access the MUFG Investment Centre website, specifically the authentication portal located at auth.investorcentre.mpms.mufg.com. This block is triggered by a DNS blocklist I'm using, leading to a frustrating experience since I can't manage my employee share schemes. This is super inconvenient, and the goal here is to get things back on track.

Prerequisites and Setup

• I'm using the latest versions of the blocklists. This ensures that any recent updates or changes should be in effect.
• Disabling these lists solves the problem. When I turn off the blocklists, I can access the website without any issues.
• I'm not using a dedicated block page. Blocked domains either return a zero/null IP or result in status NXDOMAIN, REFUSED, NODATA for DNS resolutions. This means I get no access, which, in this case, means I can't manage my investments. We are using Pi-hole to block the domains.

Device and Software Details

• Device Type: Mobile
• Operating System: Android
• Browser: Brave
• AdBlocker/DNS Cloud Service: Pi-hole

This setup is pretty standard, but the key takeaway is that the problem happens across the board with this setup. The current setup is causing the issue. This isn't a problem caused by an edge case, but something that occurs commonly.

Where the Issue Occurs

The issue specifically occurs on auth.investorcentre.mpms.mufg.com. This is the authentication portal for the investment website. When trying to access this, the site is blocked, preventing access to the essential services the site offers.

• Blocked by: https://cdn.jsdelivr.net/gh/hagezi/dns-blocklists@latest/adblock/tif.txt
  • Matching entries: ||mpms.mufg.com^

The block is explicitly caused by the Threat Intelligence Feeds list, which contains the entry ||mpms.mufg.com^. This entry is what's causing the block.

The Blocklist in Question

The root cause of the problem is the Threat Intelligence Feeds blocklist, part of the hagezi/dns-blocklists collection. Specifically, the entry ||mpms.mufg.com^ within the tif.txt file is the culprit. This entry, which uses the adblock syntax, effectively blocks all subdomains and the root domain mpms.mufg.com. This is, in effect, blocking access to the investment center.

Why This Block is a Problem

This is a critical issue because it prevents access to an investment website. The MUFG Investment Centre is used for managing shareholding portfolios for employee share schemes. Blocking this domain has immediate and significant repercussions for anyone trying to manage their investments or access their share information. The inability to access this portal means you can't view your portfolio, manage your holdings, or stay updated on your investments.

Domains to Unblock

The specific domains that need to be unblocked are:

• *mufg.com

Unblocking these domains is necessary to restore access to the investment platform. The current block is preventing any access to this domain, causing a problem for the user.

Verification and Confirmation

I've taken the following steps to ensure that the request is valid and necessary:

• Verified the Block: I've confirmed that the domain(s) are blocked by the specified blocklists and that no other additional blocklists are causing the issue. The problem isn't due to other browser settings or add-ons.
• Confirmed No Prior Decline: I've checked to make sure that the request to unblock this domain hasn't been declined in any existing issues.
• Provided Sufficient Details: I've provided detailed steps to reproduce the issue. This helps in understanding the issue and is reproducible across different setups.
• Truthful Answers: All the above checkboxes are answered to ensure accuracy of the information provided, guaranteeing that this is a valid issue. I am not lying or being dishonest in my request, so it will be addressed accordingly.

The Request: Unblock mufg.com

To resolve this issue, the domain mufg.com needs to be unblocked from the hagezi/dns-blocklists. This will allow me to access the investment website. This is critical for managing shareholding portfolios and accessing essential investment information. Removing the block will restore access and prevent any issues, allowing users to use the website as intended.

This is a straight-forward request. Because the domain is incorrectly blocked, the solution is removing the block so the site can function correctly. This is a very common fix, and should be easily fixable.

Importance of Unblocking the Domain

The primary reason for unblocking mufg.com is to regain access to the MUFG Investment Centre. This is a necessary tool to manage shareholding portfolios. If you're blocked, this means you can't access your portfolio, make trades, or stay informed about your investments. For those who use employee share schemes, the ability to view and manage their holdings is essential. This is a crucial service that needs to be accessible, and the current block is preventing it.

Conclusion

In conclusion, the hagezi/dns-blocklists are currently blocking access to the MUFG Investment Centre due to the ||mpms.mufg.com^ entry within the Threat Intelligence Feeds list. This block is hindering access to the investment website, and should be removed. Removing this block is essential for the management of shareholding portfolios. This needs to be unblocked to ensure smooth and uninterrupted access to the investment portal.

I hope that this clear request will allow you to unblock the domain.