madsdegn.dk

📜 Historical scan 2026-07-18 04:01:03  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madsdegn.dk is a .dk domain served by 2 nameservers (kirk.ns.cloudflare.com, uma.ns.cloudflare.com). It was registered on 9 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.45.34 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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   231ms
NameserverIP addressesPTRASN / ISP
kirk.ns.cloudflare.com 108.162.193.192
172.64.33.192
173.245.59.192
2606:4700:58::adf5:3bc0
2803:f800:50::6ca2:c1c0
2a06:98c1:50::ac40:21c0		 kirk.ns.cloudflare.com
kirk.ns.cloudflare.com
kirk.ns.cloudflare.com
kirk.ns.cloudflare.com
kirk.ns.cloudflare.com
kirk.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
uma.ns.cloudflare.com 108.162.192.146
172.64.32.146
173.245.58.146
2606:4700:50::adf5:3a92
2803:f800:50::6ca2:c092
2a06:98c1:50::ac40:2092		 uma.ns.cloudflare.com
uma.ns.cloudflare.com
uma.ns.cloudflare.com
uma.ns.cloudflare.com
uma.ns.cloudflare.com
uma.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   178ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.45.34 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.208.93 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   252ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   262ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:d05d 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3031::6815:2d22 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   236ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.45.34,172.67.208.93 ech=AEX+DQBBkwAgACBecx+JVDFSFAARFZ5lVzQdWK49gog96A1RGmyV8fVbUQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d05d,2606:4700:3031::6815:2d22

📝 TXT Records#

2 records   700ms
TXT Record
protonmail-verification=c9670016f25804cb8e212f88ed0fa4214e1bac64
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (madsdegn.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.madsdegn.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-01 03:09:15
wwwAddress record (no CNAME)
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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   340ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

574ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2409784953
Primary NS (MNAME)kirk.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 17:42:24
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-01-09
Expires2035-01-31 (3020d)

🔗 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
231ms
A
178ms
MX
252ms
AAAA
262ms
TXT
700ms
CAA
192ms
HTTPS
236ms
TLSA
340ms
SOA
0ms
MTA-STS
395ms
DNSSEC
574ms
SRV
305ms
Total
4957ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 03:09:15 1326ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-24 02:00:18 626ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-20 14:47:43 874ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-14 23:10:08 5312ms 2 NS 2 A 2 MX 🔓 Insecure
2026-09-12 05:59:43 850ms 2 NS 2 A 2 MX 🔓 Insecure
2026-08-25 23:03:32 1425ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-18 04:01:03 shown 4957ms 2 NS 2 A 2 MX 🔓 Insecure
2026-07-14 06:36:04 1538ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-19 20:29:42 1483ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 11:36:41 1264ms 2 NS 2 A 2 MX 🔓 Insecure
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