madsholstjensen.dk

📜 Historical scan 2026-09-23 22:44:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madsholstjensen.dk is a .dk domain served by 2 nameservers (amanda.ns.cloudflare.com, elliott.ns.cloudflare.com). It was registered on 11 May 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.117 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mahoje.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   58ms
NameserverIP addressesPTRASN / ISP
amanda.ns.cloudflare.com 108.162.192.63
172.64.32.63
173.245.58.63
2606:4700:50::adf5:3a3f
2803:f800:50::6ca2:c03f
2a06:98c1:50::ac40:203f		 amanda.ns.cloudflare.com
amanda.ns.cloudflare.com
amanda.ns.cloudflare.com
amanda.ns.cloudflare.com
amanda.ns.cloudflare.com
amanda.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
elliott.ns.cloudflare.com 108.162.195.228
162.159.44.228
172.64.35.228
2606:4700:58::a29f:2ce4
2803:f800:50::6ca2:c3e4
2a06:98c1:50::ac40:23e4		 elliott.ns.cloudflare.com
elliott.ns.cloudflare.com
elliott.ns.cloudflare.com
elliott.ns.cloudflare.com
elliott.ns.cloudflare.com
elliott.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   38ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.91.117 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.217.133 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.mahoje.dk 89.167.70.15 mail.mahoje.dk AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscovermail.mahoje.dk → 89.167.70.15
🔶 Autoconfigmail.mahoje.dk → 89.167.70.15

🔷 AAAA Records (IPv6)#

2 records   57ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:d985 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:5b75 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBB+AAgACCjttvskNGdVh0hbw4VhGXYjkOM2/rfowahxHuhHM+3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75

🔌 SRV Records#

1 records   82ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 1 993 mail.mahoje.dk

📝 TXT Records#

1 records   193ms
TXT Record
v=spf1 mx -all

✉️ SPF#

PolicyRecord (madsholstjensen.dk)
-all (hard fail) v=spf1 mx -all

📨 DMARC#

PolicyRecord (_dmarc.madsholstjensen.dk)
p=reject v=DMARC1; p=reject; rua=mailto:postmaster@madsholstjensen.dk

📬 MTA-STS#

226ms
CheckResult
Status🧪 Testing
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modetesting
Policy ID9698806436038367355
max_age604800s
Policy MXmail.mahoje.dk

📈 TLSRPT#

StatusReport address (rua)
✓ Enabled mailto:postmaster@madsholstjensen.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 10:40:43
wwwNXDOMAIN
www vs bare domainwww does not resolve
madsholstjensen.dk: 104.21.91.117 172.67.217.133 2606:4700:3030::ac43:d985 2606:4700:3036::6815:5b75 (AS13335)
www.madsholstjensen.dk: no address
(all like this)
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.madsholstjensen.dk k0opx3Of45Du7sry92G-OGrMkEf50mHMw7xAIn1c_bg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415672256
Primary NS (MNAME)amanda.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-13 08:19:05
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2023-05-11
Expires2027-05-10 (198d)

🔗 Same registrant#

27 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
2hd.dkPunktum dk A/S (direct)
askestovsuger.dkPunktum dk A/S (direct)
cafeicm.dkPunktum dk A/S (direct)
energitilskudsberegner.dkdns.services ApS
gourmetskuret.dkPunktum dk A/S (direct)
hedevigvibe.dkPunktum dk A/S (direct)
herregardssten.dkPunktum dk A/S (direct)
hjemmetests.dkPunktum dk A/S (direct)
hogwartsskole.dkPunktum dk A/S (direct)
kagebiksen.dkPunktum dk A/S (direct)
lejettagtelt.dkPunktum dk A/S (direct)
levetidsberegner.dkPunktum dk A/S (direct)
linkbuilding-abonnement.dkPunktum dk A/S (direct)
læsaa.dkPunktum dk A/S (direct)
magistudier.dkPunktum dk A/S (direct)
mahoje.dkPunktum dk A/S (direct)
minberegner.dkPunktum dk A/S (direct)
minboligskat.dkdns.services ApS
ordbogengpt.dkPunktum dk A/S (direct)
ordboggpt.dkPunktum dk A/S (direct)
qrtool.dkPunktum dk A/S (direct)
snakkespil.dkdns.services ApS
teaholstjensen.dkPunktum dk A/S (direct)
timetrack.dkPunktum dk A/S (direct)
topgaver.dkPunktum dk A/S (direct)
vin-online.dkPunktum dk A/S (direct)
wom.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
58ms
A
38ms
MX
43ms
AAAA
57ms
TXT
193ms
CAA
41ms
HTTPS
42ms
TLSA
69ms
SOA
0ms
MTA-STS
226ms
DNSSEC
117ms
SRV
82ms
Total
3498ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 10:40:43 1831ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-14 09:43:02 746ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-03 22:15:51 875ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-02 22:13:29 569ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-29 21:47:58 659ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-26 23:32:39 658ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-23 22:44:29 shown 3498ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-31 15:57:00 3114ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 11:54:37 9158ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-16 13:53:40 1063ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-15 09:10:39 1738ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 09:32:55 1087ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-27 09:25:14 1673ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-29 22:56:18 894ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 19:37:05 1476ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 13:56:34 2763ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone