indexo.dev

serif.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-15 · ok HTTP 200 1310 ms crawled 2026-05-18

US · 108.156.22.59 · AS16509 Amazon.com, Inc.

Reputation 95/100 weak security headers

Registration

Registrar
Gandi SAS
Created
1995-03-04
Expires
2027-03-05 290 days left
Updated
2026-01-29
Name servers
  • ns-1444.awsdns-52.org
  • ns-1631.awsdns-11.co.uk
  • ns-239.awsdns-29.com
  • ns-773.awsdns-32.net

DNS records live

NS
  • ns-1444.awsdns-52.org
  • ns-1631.awsdns-11.co.uk
  • ns-239.awsdns-29.com
  • ns-773.awsdns-32.net
MX
  • 0 serif-com.mail.protection.outlook.com
TXT
  • atlassian-domain-verification=rie8jGbQjxwFnUfEJ5DhYCdtEResa9Vg773/vaE2DtJwnEbS2txPvtfkuKhhLPTI
  • apple-domain-verification=NtYHBdsgrv4gkxJ7facebook-domain-verification=269nx2pn7mvgwdxxuvshoilrr7wg83google-site-verification=lpQ50EcQdhn-zzbs0IqbV7TvYtEvBAbrRDfWwWb9zKYspycloud-domain-verification=832a3d70-f123-4e06-a135-6c9cc85b6d30

Email authentication strong

SPF
v=spf1 mx ip4:74.91.88.107 ip4:80.6.91.224/27 ip4:82.3.48.0/26 ip4:82.3.48.64/26 ip4:81.109.165.40/29 include:servers.mcsv.net include:spf.protection.outlook.com include:amazonses.com include:mail.zendesk.com include:143821590.spf10.hubspotemail.net ~all
softfail (~all)
DMARC
v=DMARC1; p=reject; pct=100; rua=mailto:dmarc-reports@serif.com
policy: reject (enforced)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC3ocZQUIBH3yBurxBzbQ/KNN8ikrEU/+vV/WnGYwhuyla8UkxEXBI+Djdpb/wDlxNVmGc7fvNbj3AcHqL42y…
  • selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxfJCLYv874YvfIyTnB3G631dm3Vy1cztgt4298EtNMke70XXnXmXCxYEmH22Pyz67GhPIgQuCKBZoP…
  • k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDbNrX2cY/GUKIFx2G/1I00ftdAj713WP9AQ1xir85i89sA2guU0ta4UX1Xzm06XIU6iBP41VwmPwBGRNofhBVR+e6WHUo…
selectors probed

Certificate (current)

Amazon RSA 2048 M01
from 2025-11-04 to 2026-12-04
Expires in 199 days

Full certificate history on crt.sh ↗

Linked from (12)