Website

Answer
200 OKin 151 ms
Ends at
https://www.itbyn.se/
Redirects
  • https://itbyn.se/ (301)
Title
ITbyn AB |
Server
Apache
Protocols
HTTP/2
Certificate
Let's Encrypt (YE1) for *.itbyn.se and itbyn.se, valid until
www
Answers itself (200 OK)

DNS records

itbyn.se

AAAA
TTL 1 hour
TXT
TTL 1 hour
SOA
  • Primary server
    ns01.one.com
    Contact
    hostmaster@one.com
    Serial
    2026102005
    Refresh
    4 hours
    Retry
    1 hour
    Expire
    14 days
    Negative TTL
    10 min
TTL 4 hours
CAA
None: any certificate authority may issue for this name

_dmarc.itbyn.se

TXT
TTL 1 hour

As ns02.one.com answers them

Reputation

Domain blocklists

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

Rankings

0.86Open PageRank, out of 10
4,659,585Open PageRank position
0Referring domains

From Open PageRank

WHOIS

# Copyright (c) 1997- The Swedish Internet Foundation.
# All rights reserved.
# The information obtained through searches, or otherwise, is protected
# by the Swedish Copyright Act (1960:729) and international conventions.
# It is also subject to database protection according to the Swedish
# Copyright Act.
# Any use of this material to target advertising or
# similar activities is forbidden and will be prosecuted.
# If any of the information below is transferred to a third
# party, it must be done in its entirety. This server must
# not be used as a backend for a search engine.
# Result of search for registered domain names under
# the .se top level domain.
# This whois printout is printed with UTF-8 encoding.
#
state:            active
domain:           itbyn.se
holder:           itbitb3665-00001
created:          1999-08-26
modified:         2026-08-24
expires:          2027-08-26
transferred:      2019-08-15
nserver:          ns02.one.com
nserver:          ns01.one.com
dnssec:           signed delegation
registry-lock:    unlocked
status:           ok
registrar:        One.com

DNSSEC

Every link from the root to itbyn.se 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

se Verified

  • Found 1 DS records for se in the . zone
  • DS=59407/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for se
  • DS=59407/SHA-256 verifies DNSKEY=59407/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=59407 and DNSKEY=59407/SEP verifies the DNSKEY RRset

itbyn.se Verified

  • Found 1 DS records for itbyn.se in the se zone
  • DS=36731/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=51954 and DNSKEY=51954 verifies the DS RRset
  • Found 2 DNSKEY records for itbyn.se
  • DS=36731/SHA-256 verifies DNSKEY=36731/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=36731 and DNSKEY=36731/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=62494 and DNSKEY=62494 verifies the SOA RRset