lifelock.com

Observed Jul 18, 2026, 13:06 UTC (9h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now

Runs onMicrosoft Corporation

Email byMicrosoft 365

Secured bySectigo

Registered withMarkMonitor Inc.

Also usesGoogle Search Console

tranco_20k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat lifelock.com actually stands on - every host below is a signed observation

lifelock.com

A / AAAA

20.223.132.252172.184.172.140

Microsoft Corporationserves the site

edns1.ultradns.bizedns1.ultradns.comedns1.ultradns.netedns1.ultradns.org

ultradns.biz + ultradns.com + moreanswers its DNS

lifelock-com.mail.protection.outlook.comlifelock-com.mail.protection.outlook.com

Microsoft 365receives its email

TLS

nortonlifelock.com

Sectigo Limitedissued its certificate

DNS Records

A 2

20.223.132.252
172.184.172.140

MX 2

10lifelock-com.mail.protection.outlook.com
20lifelock-com.mail.protection.outlook.com

TXT 15

MS=ms74541113
MS=ms99316292
eid9nsj12h7c5t0f7utm4559tq
spycloud-domain-verification=ae6c0875-db65-4f5a-89e5-7af1a732ce09
google-site-verification=DYSzeVtRd8TKholmvMIoNTQs7q00BPjvBEvsA5dwcHg
google-site-verification=Gj2LWwr9cMbN3zWDDbKv-9B4sZ0pJBPGxETNyvpFwFc
google-site-verification=Rh60VF_p4E1lI7v2ibqGxJs0-lXvTQ5H6B4w777cJGs
google-site-verification=a3C9VmJuFzhXXF6GbODTPjCX22SWIBoWdB7m85gPE-M
google-site-verification=h-howuEoD0x-ueA1aOsaxDFdF5p7LHC73oKmfx0eWwE
google-site-verification=wlFWntyzyG1nMkEPDt2dW4mAxOvgyBKoM2ilsdWp3xI

NS 4

edns1.ultradns.biz
edns1.ultradns.com
edns1.ultradns.net
edns1.ultradns.org

SOA 1

edns1.ultradns.com domains.nortonlifelock.com

TLS Certificates (4)

Common Name	Issuer	Expires
`nortonlifelock.com`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication CA OV R36	Wed, 20 Jan 2027 23:59:59 +0000
`Sectigo Public Server Authentication CA OV R36`	C=GB, O=Sectigo Limited, CN=Sectigo Public Server Authentication Root R46	Fri, 21 Mar 2036 23:59:59 +0000
`Sectigo Public Server Authentication Root R46`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000
`USERTrust RSA Certification Authority`	C=US, ST=New Jersey, L=Jersey City, O=The USERTRUST Network, CN=USERTrust RSA Certification Authority	Mon, 18 Jan 2038 23:59:59 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for lifelock.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/lifelock.com">
  <img src="https://domaindrift.io/badge/lifelock.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for lifelock.com">
</a>

Ed25519 Receipt

Receipt ID: f790c63e-0e86-4b0d-9845-d943daa83829
Output Hash: f9e50661192b227698b726772598ac7933734377ca3f0939c1b70e66dee7187c
Signature: ed25519:e2e127be7639ae29cee3167f949da5be2328ce4351e34589d2fc181420a972bcc9d1e1fad7db11999ab15de73c98b28ffcd7671ca6fea11a20f2bbdbc89a2402
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/lifelock.com