juliezhuo.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-13 · ok HTTP/1.1 200 531 ms crawled 2026-05-14

US · 76.76.21.21 · AS16509 Amazon.com, Inc.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: Julie Zhuo

Technology

CDN: Vercel

Analytics

Amplitude

Third-party hosts loaded (2)

cdn.amplitude.com×1
use.typekit.com×1

Social

Registration

Registrar

Tucows Domains Inc.

Created

2008-06-08

Expires

2027-06-08 383 days left

Updated

2024-06-04

Name servers

ns1.powweb.com
ns2.powweb.com

DNS records live

NS

ns1.powweb.com
ns2.powweb.com

MX

30 mx.juliezhuo.com

Verified for

Google

Email authentication weak

SPF

v=spf1 ip4:38.113.1.0/24 ip4:38.113.20.0/24 ip4:65.254.224.0/19 include:websitewelcome.com ?all

neutral (?all)

DMARC

not published

DKIM

dkim: v=DKIM1; t=y; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA4fju5dRLECYeUvZEy2idRbmGYamu6ezAU8wSqMiwYOy3nnud83HS1VLn5VDpWim8lTgQd3gQD…

selectors probed

Certificate (current)

R13

from 2026-05-12 to 2026-08-10

Expires in 81 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://juliezhuo.com/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=63072000