rosist.dk

Records from scan: 2026-09-25 17:18:05  ·  950ms total  ·  last checked 2026-10-21 01:05 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rosist.dk is a .dk domain served by 2 nameservers (ns1.hforb.com, ns2.hforb.com). It was registered on 20 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.2.20 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mail.rosist.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   66ms
NameserverIP addressesPTRASN / ISP
ns1.hforb.com 81.26.219.100 ns1.dnstools.nl AS31673 Uniserver Internet B.V.
ns2.hforb.com 81.26.208.160 ns2.dnstools.nl AS31673 Uniserver Internet B.V.

🌍 A Records#

1 records   46ms
IPTTLPTRASNISP / OrgCIDRCountryCity
20.50.2.20 3600s — AS8075 Microsoft Corporation 20.48.0.0/12 🇳🇱 The Netherlands Amsterdam

📧 MX Records#

1 records   46ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.rosist.dk 81.26.208.213 — AS31673 Uniserver Internet B.V.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-08 21:15:53
www CNAMEtcadar.azurewebsites.net (all on azurewebsites.net)
www vs bare domainSame network
rosist.dk: 20.50.2.20 (AS8075)
www.rosist.dk: 20.50.2.20 (AS8075)
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2023110800
Primary NS (MNAME)ns1.hforb.com
Responsible (RNAME)hostmaster@hforb.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-22 04:15:27
FieldValue
RegistrarKey-Systems GmbH
Registered2010-09-20
Expires2027-09-30 (343d)

🔗 Same registrant#

4 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
activeblastdefencesystem.dkKey-Systems GmbH
advanced-armour.dkKey-Systems GmbH
ceratego.dkKey-Systems GmbH
multi-light.dkKey-Systems GmbH
📋 WHOIS#

⏱️ Lookup Timing#

NS
66ms
A
46ms
MX
46ms
AAAA
47ms
TXT
277ms
CAA
54ms
HTTPS
47ms
TLSA
81ms
SOA
0ms
MTA-STS
65ms
DNSSEC
94ms
SRV
80ms
Total
950ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-25 17:18:05 shown 950ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-03 10:22:53 9536ms 2 NS 1 A 1 MX 🔓 Insecure
2026-09-02 10:12:14 721ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-27 06:38:58 831ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-26 11:06:34 3317ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 13:51:47 1988ms 2 NS 1 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone