Website

Answer
The name has no address

DNS records

postel.sk

MX
  • 10mail01.postel.sk
  • 20mail02.postel.sk
  • 30mail03.postel.sk
TTL 1 day
NS
TTL 1 day
SOA
  • Primary server
    auth1.ns.swan.sk
    Contact
    hostmaster@swan.sk
    Serial
    2011052601
    Refresh
    1 day
    Retry
    2 hours
    Expire
    7 days
    Negative TTL
    1 day
TTL 1 day
CAA
None: any certificate authority may issue for this name

www.postel.sk

CNAME
TTL 1 day
A
TTL 1 hour

As ec2-3-67-61-110.eu-central-1.compute.amazonaws.com answers them

Reputation

Domain blocklists

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

Rankings

0.36Open PageRank, out of 10
33,166,128Open PageRank position
1Referring domains

From Open PageRank

WHOIS

Domain:                       postel.sk
Created:                      2003-01-17
Valid Until:                  2027-01-17
Updated:                      2026-01-08
Domain Status:                ok
Nameserver:                   auth1.ns.swan.sk
Nameserver:                   auth2.ns.swan.sk
Nameserver:                   auth3.ns.swan.sk
Nameserver:                   auth4.ns.swan.sk

Domain registrant:            SWAN-0002
Name:                         SWAN, a. s.
Organization:                 SWAN, a. s.
Organization ID:              35680202
Phone:                        +421.950950950
Email:                        registry@swan.sk
Street:                       Landererova 12
City:                         Bratislava
Postal Code:                  81109
Country Code:                 SK
Created:                      2017-09-01
Updated:                      2026-11-03

Registrar:                    SWAN-0002
Name:                         SWAN, a. s.
Organization:                 SWAN, a. s.
Organization ID:              35680202
Phone:                        +421.950950950
Email:                        registry@swan.sk
Street:                       Landererova 12
City:                         Bratislava
Postal Code:                  81109
Country Code:                 SK
Created:                      2017-09-01
Updated:                      2026-11-03

DNSSEC

postel.sk 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

sk Verified

  • Found 2 DS records for sk in the . zone
  • DS=2324/SHA-256 has algorithm ECDSAP256SHA256
  • DS=56329/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 4 DNSKEY records for sk
  • DS=2324/SHA-256 verifies DNSKEY=2324/SEP
  • DS=56329/SHA-256 verifies DNSKEY=56329/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=56329 and DNSKEY=56329/SEP verifies the DNSKEY RRset

postel.sk Not signed

  • No DS records found for postel.sk in the sk zone