Contacts

  • Registrar

    GoDaddy.com, LLC 146

  • Abuse

    abuse@godaddy.com

    +1.4806242505

Website

Answer
200 OKin 284 ms
Ends at
https://www.shadowserver.org/
Redirects
  • https://shadowserver.org/ (301)
Title
The Shadowserver Foundation
Server
BunnyCDN-AMS1-1444
Protocols
HTTP/2
Certificate
Sectigo Limited (Sectigo Public Server Authentication CA DV R36) for shadowserver.org, blog.shadowserver.org and www.shadowserver.org, valid until
www
Answers itself (200 OK)

DNS records

shadowserver.org

A
TTL 1 hour
MX
  • 10mail.shadowserver.org
  • 20mx2.shadowserver.org
TTL 1 hour
NS
  • ns1.shadowserver.org
  • ns2.shadowserver.org
  • ns3.shadowserver.org
TTL 1 hour
TXT
TTL 1 hour
SOA
  • Primary server
    ns1.shadowserver.org
    Contact
    [email protected]
    Serial
    2026102810
    Refresh
    5 min
    Retry
    30 min
    Expire
    5 days
    Negative TTL
    1 hour
TTL 1 hour
CAA
None: any certificate authority may issue for this name

www.shadowserver.org

A
TTL 1 hour

_dmarc.shadowserver.org

TXT
TTL 1 hour

As ns3.shadowserver.org answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

22,535 Tranco rank up from 27,003 on 2026-09-21
7.44Open PageRank, out of 10
16,916Open PageRank position
657Referring domains

From Tranco and Open PageRank

DNSSEC

shadowserver.org is not signed.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

org Verified

  • Found 1 DS records for org in the . zone
  • DS=26974/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 5 DNSKEY records for org
  • DS=26974/SHA-256 verifies DNSKEY=26974/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=26974 and DNSKEY=26974/SEP verifies the DNSKEY RRset

shadowserver.org Not signed

  • No DS records found for shadowserver.org in the org zone