tenablesecurity.com

.com toplist dns

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP 200 3078 ms crawled 2026-05-07

US · 54.159.189.155 · AS14618 Amazon.com, Inc.

Registration

Registrar

Amazon Registrar, Inc.

Created

2002-08-09

Expires

2026-08-09 80 days left

Updated

2025-07-05

Name servers

NS

MX

TXT

Verified for

SPF: v=spf1 include:us._netblocks.mimecast.com include:_spf.google.com include:_spf.salesforce.com ip4:4.34.1.160/27 ip4:4.59.136.192/26 ip4:4.79.179.64/27 ip4:63.148.88.0/24 ip4:50.31.149.64/26 include:mktomail.com include:spf.protection.outlook.com ~all
softfail (~all)
DMARC: v=DMARC1; p=none; rua=mailto:0ec3895c2f37034@rep.dmarcanalyzer.com; ruf=mailto:0ec3895c2f37034@for.dmarcanalyzer.com; fo=1;
policy: none (monitoring only)
DKIM: no key found at common selectors

Amazon RSA 2048 M01

from 2025-11-22 to 2026-12-21

Expires in 214 days