madsholstjensen.dk

📜 Historical scan 2026-10-14 09:43:02  ·  ← 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, mx2.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   49ms
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   19ms
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#

2 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.mahoje.dk 89.167.70.15 mail.mahoje.dk AS24940 Hetzner Online GmbH
20 300s mx2.mahoje.dk 2a03:4000:6a:448:2808:cff:fe9a:1d5c
89.58.59.252		 mx2.mahoje.dk
mx2.mahoje.dk		 AS197540 netcup GmbH
AS197540 netcup GmbH

📧 Autodiscover / Autoconfig#

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

🔷 AAAA Records (IPv6)#

2 records   30ms
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   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.91.117,172.67.217.133 ech=AEX+DQBB6AAgACAAc/Dneg5msvZ4wUhHBIt1hR3G+y0gA9ldTKGE83yBTAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:d985,2606:4700:3036::6815:5b75

🔌 SRV Records#

1 records   70ms
ServicePriorityWeightPortTarget
_imaps._tcp 0 1 993 mail.mahoje.dk

📝 TXT Records#

1 records   186ms
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#

186ms
CheckResult
Status🔒 Enforce
TXT record (_mta-sts)✓ Found
HTTPS policy✓ Valid
Modeenforce
Policy ID16987204137357589047
max_age604800s
Policy MXmail.mahoje.dk, mx2.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 GgGw1VUj7-PF96LKasBRep3qycl8wPeoNe5fz45913w
TXT _acme-challenge.madsholstjensen.dk Ltgb_inpqJ4Q7Lj47rek89Pu-C5Mmw2fFq2WpoTmqSo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

47ms
FieldValue
Serial2417420339
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 (196d)

🔗 Same registrant#

32 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)
byggedomme.dkDNS Platform ApS
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)
koekkenkniv.dkPunktum dk A/S (direct)
lejettagtelt.dkPunktum dk A/S (direct)
levetidsberegner.dkPunktum dk A/S (direct)
linkbuilding-abonnement.dkPunktum dk A/S (direct)
linkbuilding-seo.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)
roadfable.dkdns.services ApS
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)
wp-sikkerhed.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
19ms
MX
41ms
AAAA
30ms
TXT
186ms
CAA
47ms
HTTPS
35ms
TLSA
72ms
SOA
47ms
MTA-STS
186ms
DNSSEC
71ms
SRV
70ms
Total
746ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 10:40:43 1831ms 2 NS 2 A 2 MX 🔓 Insecure
2026-10-14 09:43:02 shown 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 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