[ietf-smtp] Some RFC2142 adoption data

Alessandro Vesely <vesely@tana.it> Fri, 11 February 2022 18:46 UTC

Return-Path: <vesely@tana.it>
X-Original-To: ietf-smtp@ietfa.amsl.com
Delivered-To: ietf-smtp@ietfa.amsl.com
Received: from localhost (localhost [127.0.0.1]) by ietfa.amsl.com (Postfix) with ESMTP id 4A73F3A0AE2 for <ietf-smtp@ietfa.amsl.com>; Fri, 11 Feb 2022 10:46:24 -0800 (PST)
X-Virus-Scanned: amavisd-new at amsl.com
X-Spam-Flag: NO
X-Spam-Score: -7.098
X-Spam-Level:
X-Spam-Status: No, score=-7.098 tagged_above=-999 required=5 tests=[BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_HI=-5, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001] autolearn=ham autolearn_force=no
Authentication-Results: ietfa.amsl.com (amavisd-new); dkim=neutral reason="invalid (unsupported algorithm ed25519-sha256)" header.d=tana.it header.b=POkVQXrW; dkim=pass (1152-bit key) header.d=tana.it header.b=ClMsU71e
Received: from mail.ietf.org ([4.31.198.44]) by localhost (ietfa.amsl.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id wEL3iz0V2Pfq for <ietf-smtp@ietfa.amsl.com>; Fri, 11 Feb 2022 10:46:17 -0800 (PST)
Received: from wmail.tana.it (wmail.tana.it [62.94.243.226]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ietfa.amsl.com (Postfix) with ESMTPS id 7823E3A0AC3 for <ietf-smtp@ietf.org>; Fri, 11 Feb 2022 10:46:10 -0800 (PST)
DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=tana.it; s=epsilon; t=1644605164; bh=5ByGvgQOktOsC3odcSU86c3x631JS6pVqBwLIM3JKMg=; h=To:From:Subject:Date; b=POkVQXrW9p/IwcyneyH/5Krhbk+tMarf61bL/OtQjYQ9R5vcOTY2W1yvvDCqb1z0K ABCeMUadx0OlJIPHXMYCQ==
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=tana.it; s=delta; t=1644605164; bh=5ByGvgQOktOsC3odcSU86c3x631JS6pVqBwLIM3JKMg=; h=To:From:Date; b=ClMsU71eYEIj01/m+1wXyS4m25v2pkBb4Sf40r1bU0Q253qEJ6drKxlHvkVeN94Ut DHeHTY2ZN8Y9gVbzQzV2V6AH5y1yEcqfFXCht/iF/nwNNyXyoOZBgnqZr+9S/xBGjc OBhl5W+Sv+LTyAGNyWG+TyOAE4/FjVjl23My5EGaWwPxk87lWFGYHA0WlbVrB
Authentication-Results: tana.it; auth=pass (details omitted)
Original-From: Alessandro Vesely <vesely@tana.it>
Received: from [172.25.197.111] (pcale.tana [172.25.197.111]) (AUTH: CRAM-MD5 uXDGrn@SYT0/k, TLS: TLS1.3, 128bits, ECDHE_RSA_AES_128_GCM_SHA256) by wmail.tana.it with ESMTPSA id 00000000005DC09F.000000006206AEEC.00001D4B; Fri, 11 Feb 2022 19:46:04 +0100
To: SMTP Interest Group <ietf-smtp@ietf.org>
From: Alessandro Vesely <vesely@tana.it>
Message-ID: <27abe0c2-85d9-80e7-c329-b2e474954e0a@tana.it>
Date: Fri, 11 Feb 2022 19:46:04 +0100
User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.14.0
Mime-Version: 1.0
Content-Type: multipart/mixed; boundary="=_north-7499-1644605164-0001-2"
Content-Language: en-US
Archived-At: <https://mailarchive.ietf.org/arch/msg/ietf-smtp/zJlo2zMLPfuZMZmqhBPyJW5YbMg>
Subject: [ietf-smtp] Some RFC2142 adoption data
X-BeenThere: ietf-smtp@ietf.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: "Discussion of issues related to Simple Mail Transfer Protocol \(SMTP\) \[RFC 821, RFC 2821, RFC 5321\]" <ietf-smtp.ietf.org>
List-Unsubscribe: <https://www.ietf.org/mailman/options/ietf-smtp>, <mailto:ietf-smtp-request@ietf.org?subject=unsubscribe>
List-Archive: <https://mailarchive.ietf.org/arch/browse/ietf-smtp/>
List-Post: <mailto:ietf-smtp@ietf.org>
List-Help: <mailto:ietf-smtp-request@ietf.org?subject=help>
List-Subscribe: <https://www.ietf.org/mailman/listinfo/ietf-smtp>, <mailto:ietf-smtp-request@ietf.org?subject=subscribe>
X-List-Received-Date: Fri, 11 Feb 2022 18:46:33 -0000

Hi all,

The European Commission has published a comprehensive study on DNS abuse:

Study on Domain Name System (DNS) abuse, 2022
https://data.europa.eu/doi/10.2759/616244

Study on Domain Name System (DNS) abuse : technical report. Appendix 1, 2022
https://data.europa.eu/doi/10.2759/473317

Chapter 18 of the Appendix (2nd link above) contains data on role addresses. 
They also tested the RNAME address of SOA records of 1M Tranco domains.  I only 
attach the Venn diagram.


Best
Ale
--