madsmjensen.dk

Records from scan: 2026-10-20 20:17:31  ·  456ms total
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madsmjensen.dk is a .dk domain served by 2 nameservers (amit.ns.cloudflare.com, dalary.ns.cloudflare.com). It was registered on 26 November 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.8 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.simply.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   36ms
NameserverIP addressesPTRASN / ISP
amit.ns.cloudflare.com 108.162.193.63
172.64.33.63
173.245.59.63
2606:4700:58::adf5:3b3f
2803:f800:50::6ca2:c13f
2a06:98c1:50::ac40:213f		 amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com
amit.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
dalary.ns.cloudflare.com 108.162.194.220
162.159.38.220
172.64.34.220
2606:4700:50::a29f:26dc
2803:f800:50::6ca2:c2dc
2a06:98c1:50::ac40:22dc		 dalary.ns.cloudflare.com
dalary.ns.cloudflare.com
dalary.ns.cloudflare.com
dalary.ns.cloudflare.com
dalary.ns.cloudflare.com
dalary.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   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.46.8 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.221.247 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   32ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx.simply.com 94.231.103.108
94.231.106.20		 mx.simply.com
mx.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔶 Autoconfig172.67.221.247

🔷 AAAA Records (IPv6)#

2 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::ac43:ddf7 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:2e08 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   36ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.46.8,172.67.221.247 ech=AEX+DQBBtgAgACBmYfZTuVa1ZjDJT7QDKufAS0k/nqw9OtZvYgGVZ9m8bwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:ddf7,2606:4700:3035::6815:2e08

📝 TXT Records#

1 records   170ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (madsmjensen.dk)
-all (hard fail) v=spf1 include:spf.simply.com -all

📨 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 2026-10-20 20:17:31
www104.21.46.8 172.67.221.247 2606:4700:3032::ac43:ddf7 2606:4700:3035::6815:2e08 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

1 records   55ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

73ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

48ms
FieldValue
Serial2417407031
Primary NS (MNAME)amit.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 18:02:18
FieldValue
RegistrarSimply.com A/S
Registered2025-11-26
Expires2026-11-25 (34d)

🔗 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
36ms
A
33ms
MX
32ms
AAAA
47ms
TXT
170ms
CAA
37ms
HTTPS
36ms
TLSA
55ms
SOA
48ms
MTA-STS
57ms
DNSSEC
73ms
SRV
56ms
Total
456ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 20:17:31 shown 456ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-19 17:44:56 1618ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-14 12:23:14 461ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-12 10:01:17 658ms 2 NS 0 A 1 MX 🔓 Insecure
2026-10-04 02:34:26 715ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-30 02:18:08 432ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-25 05:13:57 577ms 3 NS 1 A 1 MX 🔒 Secure
2026-09-01 18:32:53 568ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-31 12:01:38 524ms 3 NS 1 A 1 MX 🔒 Secure
2026-08-27 20:35:09 567ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-30 15:13:26 591ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-25 04:55:40 669ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-24 10:25:08 923ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-24 04:27:27 1064ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-24 03:12:37 742ms 3 NS 1 A 1 MX 🔒 Secure
2026-06-17 11:40:03 3072ms 3 NS 1 A 1 MX 🔒 Secure
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