Website

Answer
200 OKin 65 ms
Title
GDM - Framtidens IT-Partner i Sundsvall - Aderian GDM
Server
coreit
Protocols
HTTP/2
Certificate
DigiCert Inc (RapidSSL TLS RSA CA G1) for gdm.se and www.gdm.se, valid until
www
Redirects to https://gdm.se/ (301)

DNS records

gdm.se

A
TTL 1 hour
MX
TTL 1 hour
NS
TTL 1 hour
TXT
  • R2swo4puxgWvtvHIgOUQIB+r0vgVtvWvRN2vRUlvqHBkAbJU7qcLrmjDy46wI9cPWjg3QjNF/TEda3GxOgnR1Q==
  • _2zegqpqu6e051xfa6xftwzycmx2z1in
  • _4zdmwcli1jimra6ikw0fjrq95nw5fli
  • apple-domain-verification=51NMhBnkM76CjEbe
  • google-site-verification=3tztoaDTNgIaTDsHqfX29XrIDAcU2VPUDu4qJvyFWCE
  • msfpkey=6y0v4t8f29wymcvwdq5manap2
  • uZrp3FpneAFQMZDJZLn7UF87dBncGMlnUKLDghx2EGVM9KKU+cYpIWOd7KITOia60DQaNAgN7KAXM8EavwQS5A==
  • v=spf1 mx a:mail.gdm.se ip4:217.68.42.48 ip4:85.118.200.176 ip4:85.118.200.177 ip4:148.105.0.0/16 include:spf.protection.outlook.com include:spf.gdmnet.se include:spf.mandrillapp.com include:_spf.azureit.se -all
  • vSoS_32cdcfc341114883a270d746
TTL 1 hour
SOA
TTL 1 hour
CAA
TTL 1 hour

www.gdm.se

CNAME
  • gdm.se
TTL 1 hour
A
TTL 1 hour

_dmarc.gdm.se

TXT
  • v=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc_agg@vali.email; adkim=r; aspf=r
TTL 1 hour

As ns3.gdmnet.se answers them

Reputation

Domain blocklists

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

Rankings

3.10Open PageRank, out of 10
2,932,019Open PageRank position
17Referring 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:           gdm.se
holder:           dangdm4844-00001
created:          2002-12-17
modified:         2025-11-03
expires:          2026-12-17
transferred:      2019-02-13
nserver:          ns3.gdmnet.se
nserver:          ns4.gdmnet.se
dnssec:           signed delegation
registry-lock:    unlocked
status:           ok
registrar:        Loopia AB

DNSSEC

Every link from the root to gdm.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

gdm.se Verified

  • Found 1 DS records for gdm.se in the se zone
  • DS=53764/SHA-256 has algorithm RSASHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=51954 and DNSKEY=51954 verifies the DS RRset
  • Found 2 DNSKEY records for gdm.se
  • DS=53764/SHA-256 verifies DNSKEY=53764/SEP
  • Found 2 RRSIGs over DNSKEY RRset
  • RRSIG=10596 over the DNSKEY RRset was made with a key that is not trusted here
  • RRSIG=53764 and DNSKEY=53764/SEP verifies the DNSKEY RRset
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=10596 and DNSKEY=10596 verifies the SOA RRset