monsson.dk

📜 Historical scan 2026-06-20 07:32:38  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

monsson.dk is a .dk domain served by 3 nameservers (ns1.de.opalstack.com, ns2.de.opalstack.com, ns3.de.opalstack.com). It was registered on 11 February 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 78.159.99.205 is hosted by Leaseweb Deutschland GmbH (AS28753) in Germany. Mail is handled by mx1.de.opalstack.com, mx2.de.opalstack.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#

3 records   64ms
NameserverIP addressesPTRASN / ISP
ns1.de.opalstack.com 139.162.174.250 ns1.de.opalstack.com AS63949 Akamai Connected Cloud
ns2.de.opalstack.com 139.162.223.59 ns2.de.opalstack.com AS63949 Akamai Connected Cloud
ns3.de.opalstack.com 139.162.190.189 ns3.de.opalstack.com AS63949 Akamai Connected Cloud

🌍 A Records#

1 records   78ms
IPTTLPTRASNISP / OrgCIDRCountryCity
78.159.99.205 3600s opal6.opalstack.com AS28753 Leaseweb Deutschland GmbH 78.159.96.0/19 🇩🇪 Germany —

📧 MX Records#

2 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.de.opalstack.com 139.162.189.90
2a01:7e01:e001:856::1		 mx1.de.opalstack.com
mx1.de.opalstack.com		 AS63949 Akamai Connected Cloud
AS63949 Akamai Connected Cloud
10 3600s mx2.de.opalstack.com 178.162.221.165 mx2.de.opalstack.com AS28753 Leaseweb Deutschland GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   408ms
TXT Record
v=spf1 include:spf.opalstack.com ~all

✉️ SPF#

PolicyRecord (monsson.dk)
~all (soft fail) v=spf1 include:spf.opalstack.com ~all

📨 DMARC#

PolicyRecord (_dmarc.monsson.dk)
p=none (monitor only) v=DMARC1; p=none

📬 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 2026-10-04 03:18:41
wwwNXDOMAIN
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — RSA · ~1024 bit below 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#

138ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

66ms
FieldValue
Serial2023081600
Primary NS (MNAME)ns1.de.opalstack.com
Responsible (RNAME)hostmaster@monsson.dk
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-17 00:16:49
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2003-02-11
Expires2027-02-28 (134d)

🔗 Same registrant#

3 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
rentacobot.dkPunktum dk A/S (direct)
retmintekst.dkPunktum dk A/S (direct)
tekstguru.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
64ms
A
78ms
MX
67ms
AAAA
73ms
TXT
408ms
CAA
69ms
HTTPS
75ms
TLSA
437ms
SOA
66ms
MTA-STS
90ms
DNSSEC
138ms
SRV
278ms
Total
1316ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 03:18:41 1355ms 3 NS 1 A 2 MX 🔓 Insecure
2026-07-15 03:31:18 25958ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-25 19:41:58 3132ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-20 07:32:38 shown 1316ms 3 NS 1 A 2 MX 🔓 Insecure
2026-06-17 13:08:09 1235ms 3 NS 1 A 2 MX 🔓 Insecure
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