istrategi.dk

📜 Historical scan 2026-06-17 14:41:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

istrategi.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was registered on 18 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.237.125.109 is hosted by Procopa IT ApS (AS210939) in Denmark. Mail is handled by istrategi-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   89ms
NameserverIP addressesPTRASN / ISP
ns1.simpleagencygroup.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   212ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.237.125.109 — — AS210939 Procopa IT ApS 185.237.124.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
0 — istrategi-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::9
2a01:111:f403:ca09::8
2a01:111:f403:ca09::f
52.101.68.15
52.101.68.36
52.101.68.39
52.101.73.15		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-db7pr03cu00601.inbound.protection.outlook.com
mail-as2pr05cu00100.inbound.protection.outlook.com
mail-am7pr05cu00307.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db5pr02cu00104.inbound.protection.outlook.com
mail-db7pr03cu00607.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   221ms
TXT Record
v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArTQir9Miopqxs0zIensUbdIANhujfvsT3inUi5QQBrbiitgGL3XPkwJMdxvJf4QIpxqn2yTdlbXndxlaJaGs/sso4QPZvu9CMX7fH4XzkGYEcAXKv2UxMXRWOpvZv/st/84D66oEm771FXfaOHn5Eh5Jrn+tiN5DPyL1C11u6Lsom8XfYMn5MQ7JijBc/onIH
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

PolicyRecord (istrategi.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

PolicyRecord (_dmarc.istrategi.dk)
p=none (monitor only) v=DMARC1; p=none; fo=1; rua=mailto:hostmaster@istrategi.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 01:52:59
www CNAMEistrategi.dk (all on istrategi.dk)
www vs bare domainSame network
istrategi.dk: 185.130.190.67 (AS210939)
www.istrategi.dk: 185.130.190.67 (AS210939)
WildcardNo
Denial of existenceNSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found
SelectorCNAMEKey
k1 dkim.mcsv.net RSA · ~1024 bit below 2048 bit
selector1 selector1-istrategi-dk._domainkey.infosimplesolution.k-v1.dkim.mail.microsoft RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

249ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

190ms
FieldValue
Serial2025121505
Primary NS (MNAME)ns1.simpleagencygroup.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-17 08:49:17
FieldValue
RegistrarCURANET A/S
Registered2011-05-18
Expires2027-05-31 (217d)

🔗 Same registrant#

64 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
3drd.dkPunktum dk A/S (direct)
444.dkCURANET A/S
altomteater.dkCURANET A/S
animani.dkCURANET A/S
animanix.dkCURANET A/S
aviator-cph.dkPunktum dk A/S (direct)
biftur.dkCURANET A/S
boltonsolutions.dkPunktum dk A/S (direct)
clextral.dkCURANET A/S
companycloud.dkPunktum dk A/S (direct)
detrundebord.dkCURANET A/S
dinklaverskole.dkCURANET A/S
dtail.dkCURANET A/S
erhvervsgrupperejser.dkPunktum dk A/S (direct)
filmkomponister.dkCURANET A/S
firmabackup.dkPunktum dk A/S (direct)
fjordlandetopen.dkCURANET A/S
haslev-hudpleje.dkPunktum dk A/S (direct)
haslevhudpleje.dkPunktum dk A/S (direct)
html24-dev.dkCURANET A/S
i-strategi.dkCURANET A/S
itop.dkPunktum dk A/S (direct)
itopdrift.dkPunktum dk A/S (direct)
itoperators.dkPunktum dk A/S (direct)
ja-plader.dkPunktum dk A/S (direct)
jobpartners.dkCURANET A/S
lavprisleg.dkPunktum dk A/S (direct)
michael-h-joergensen.dkCURANET A/S
mico.dkCURANET A/S
micodata.dkCURANET A/S
micol.dkCURANET A/S
miconet.dkCURANET A/S
mybackup.dkPunktum dk A/S (direct)
naturensværn.dkCURANET A/S
ncc-lasterapport.dkCURANET A/S
nccadministration.dkCURANET A/S
nccrapportering.dkCURANET A/S
nmserv04.dkCURANET A/S
nmsrv02.dkCURANET A/S
rotaryencoders.dkCURANET A/S
scenekunstproducenterne.dkCURANET A/S
seasat-it.dkCURANET A/S
seasatit.dkCURANET A/S
simple-agencygroup.dkCURANET A/S
simple-digital.dkCURANET A/S
simple-it.dkCURANET A/S
simple-solution-it.dkCURANET A/S
simple-solutionit.dkCURANET A/S
simpleagencygroup.dkCURANET A/S
simpledigital.dkCURANET A/S
simpleerp.dkCURANET A/S
simplegroup.dkCURANET A/S
simplesolution.dkCURANET A/S
simpleweblab.dkCURANET A/S
smart-find.dkPunktum dk A/S (direct)
smartfinder.dkPunktum dk A/S (direct)
sso-it.dkCURANET A/S
ssodev.dkPunktum dk A/S (direct)
valhal-it.dkCURANET A/S
virksomhedsbackup.dkPunktum dk A/S (direct)
voreserhvervsliv.dkCURANET A/S
weisebyg.dkPunktum dk A/S (direct)
wppartners.dkCURANET A/S
zenteo.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
89ms
A
212ms
MX
67ms
AAAA
90ms
TXT
221ms
CAA
93ms
HTTPS
67ms
TLSA
1232ms
SOA
190ms
MTA-STS
86ms
DNSSEC
249ms
SRV
0ms
Total
2772ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-08 01:52:59 981ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-02 00:37:05 3404ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-24 22:58:58 1331ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-18 09:14:04 3085ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-11 06:01:26 1244ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-27 18:52:28 857ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-25 12:41:59 1048ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-17 14:41:18 shown 2772ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone