Contacts

  • Registrar

    Amazon Registrar, Inc. 468

  • Abuse

    trustandsafety@support.aws.com

    +1.2024422253

Website

Answer
200 OKin 130 ms
Ends at
https://dmarcduty.com/
Redirects
  • https://dmarcdutydns.com/ (301)
Title
DmarcDuty
Protocols
HTTP/2
Certificate
Let's Encrypt (YR2) for dmarcdutydns.com, valid until
www
Redirects to https://dmarcduty.com/ (301)

DNS records

dmarcdutydns.com

A
TTL 1 hour
MX
  • 0
TTL 1 hour
NS
TTL 2 days
TXT
  • v=spf1 -all
TTL 1 hour
SOA
TTL 15 min
CAA
None: any certificate authority may issue for this name

www.dmarcdutydns.com

CNAME
TTL 1 hour
A
TTL 5 min

_dmarc.dmarcdutydns.com

TXT
TTL 1 hour

As ns-771.awsdns-32.net answers them

Reputation

Domain blocklists

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

Rankings

3,187,573 Tranco rank up from 4,243,808 on 2026-09-21
Not rankedOpen PageRank

From Tranco and Open PageRank

DNSSEC

Every link from the root to dmarcdutydns.com verifies.

. 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

com Verified

  • Found 1 DS records for com in the . zone
  • DS=19718/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for com
  • DS=19718/SHA-256 verifies DNSKEY=19718/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=19718 and DNSKEY=19718/SEP verifies the DNSKEY RRset

dmarcdutydns.com Verified

  • Found 1 DS records for dmarcdutydns.com in the com zone
  • DS=10587/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=65344 and DNSKEY=65344 verifies the DS RRset
  • Found 3 DNSKEY records for dmarcdutydns.com
  • DS=10587/SHA-256 verifies DNSKEY=10587/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=10587 and DNSKEY=10587/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=1234 and DNSKEY=1234 verifies the SOA RRset