mbrk.dk

📜 Historical scan 2026-09-12 18:20:51  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mbrk.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, kiki.ns.cloudflare.com). It was registered on 4 March 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.222 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mbrk.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   128ms
NameserverIP addressesPTRASN / ISP
duke.ns.cloudflare.com 108.162.193.110
172.64.33.110
173.245.59.110
2606:4700:58::adf5:3b6e
2803:f800:50::6ca2:c16e
2a06:98c1:50::ac40:216e		 duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com
duke.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com 108.162.192.180
172.64.32.180
173.245.58.180
2606:4700:50::adf5:3ab4
2803:f800:50::6ca2:c0b4
2a06:98c1:50::ac40:20b4		 kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.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   133ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.51.222 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.188.254 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   140ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s mail.mbrk.dk 144.76.168.29 cp15.nordicway.dk AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)#

2 records   152ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:33de 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:bcfe 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   140ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.51.222,172.67.188.254 ech=AEX+DQBBwgAgACApWn9UY4Rg8HvQ0IqeYq/8kcl50lXJhFTfwODE7pVCaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:33de,2606:4700:3036::ac43:bcfe

📝 TXT Records#

1 records   403ms
TXT Record
v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (mbrk.dk)
~all (soft fail) v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.mbrk.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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 2026-10-15 05:27:04
www104.21.51.222 172.67.188.254 2606:4700:3033::6815:33de 2606:4700:3036::ac43:bcfe (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mbrk.dk eaH6jrKmGNJ5BLqzFbgiI-_oluOpQR7S0Joh4WP-D-I
TXT _acme-challenge.mbrk.dk tvHf8rSSto-3cPbO-uzVZSXQmbA00vkTQk2lkl0LOak

🔗 TLSA / DANE#

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

🔐 DNSSEC#

204ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414148413
Primary NS (MNAME)duke.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 15:28:39
FieldValue
Registrarnordicway ApS
Registered2003-03-04
Expires2027-03-31 (163d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
128ms
A
133ms
MX
140ms
AAAA
152ms
TXT
403ms
CAA
125ms
HTTPS
140ms
TLSA
99ms
SOA
0ms
MTA-STS
139ms
DNSSEC
204ms
SRV
119ms
Total
1116ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 15:24:29 1768ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 12:31:47 626ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-18 00:00:36 1619ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-12 18:20:51 shown 1116ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-05 17:39:40 1534ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-26 18:34:28 564ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 10:10:03 8979ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-02 22:31:27 960ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 19:57:54 1060ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-24 07:24:27 788ms 2 NS 2 A 1 MX ❓ Unknown
2026-06-20 20:43:58 530ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 12:54:08 2905ms 2 NS 2 A 1 MX 🔓 Insecure
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