matsjov.dk

📜 Historical scan 2026-09-14 07:10:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

matsjov.dk is a .dk domain served by 2 nameservers (aspen.ns.cloudflare.com, venkat.ns.cloudflare.com). It was registered on 24 March 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.237 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.matsjov.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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   148ms
NameserverIP addressesPTRASN / ISP
aspen.ns.cloudflare.com 108.162.194.109
162.159.38.109
172.64.34.109
2606:4700:50::a29f:266d
2803:f800:50::6ca2:c26d
2a06:98c1:50::ac40:226d		 aspen.ns.cloudflare.com
aspen.ns.cloudflare.com
aspen.ns.cloudflare.com
aspen.ns.cloudflare.com
aspen.ns.cloudflare.com
aspen.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com 108.162.195.254
162.159.44.254
172.64.35.254
2606:4700:58::a29f:2cfe
2803:f800:50::6ca2:c3fe
2a06:98c1:50::ac40:23fe		 venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com
venkat.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   108ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.90.237 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.162.175 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   143ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.matsjov.dk 62.66.181.231 — AS9158 Telenor A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.90.237
🔶 Autoconfig104.21.90.237

🔷 AAAA Records (IPv6)#

2 records   163ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:5aed 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:a2af 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   70ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.90.237,172.67.162.175 ech=AEX+DQBBxgAgACC+lPeqgbYe68x83Yr3cNg5OCkl1grJrUjV1VJotOU1NgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5aed,2606:4700:3036::ac43:a2af

🔌 SRV Records#

2 records   147ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 1 443 webmail.karsoe.dk
_imaps._tcp 10 1 993 webmail.karsoe.dk

📝 TXT Records#

1 records   246ms
TXT Record
v=spf1 mx a:webmail.karsoe.dk ~all

✉️ SPF#

PolicyRecord (matsjov.dk)
~all (soft fail) v=spf1 mx a:webmail.karsoe.dk ~all

📨 DMARC#

PolicyRecord (_dmarc.matsjov.dk)
p=quarantine v=DMARC1; p=quarantine; rua=mailto:postmaster@matsjov.dk
p=reject v=DMARC1; p=reject; adkim=s; aspf=s

📬 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 02:21:02
www104.21.90.237 172.67.162.175 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim — 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: 2/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.matsjov.dk Doz-JZxDc6MxHSzEYell_SKDsbCJDD8hjMDr39ohO5g
TXT _acme-challenge.matsjov.dk QDaVRnZdZZE2UwFQOqBPN3cVkb9trCRSSwiYGPTayFc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

190ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414778284
Primary NS (MNAME)aspen.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-21 14:21:46
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2011-03-24
Expires2027-03-31 (156d)

🔗 Same registrant#

2 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
rundstykke.dkSimply.com A/S
udvikling-vaekst.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
148ms
A
108ms
MX
143ms
AAAA
163ms
TXT
246ms
CAA
138ms
HTTPS
70ms
TLSA
114ms
SOA
0ms
MTA-STS
119ms
DNSSEC
190ms
SRV
147ms
Total
1677ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 01:08:45 877ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-15 21:13:08 1292ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-14 07:10:40 shown 1677ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-03 10:59:42 1304ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-17 00:49:56 9905ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-28 15:34:20 2311ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 17:18:58 918ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 05:09:20 719ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-20 02:41:48 759ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 11:35:45 1270ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone