madsøstergaard.dk xn--madsstergaard-enb.dk

📜 Historical scan 2026-09-24 01:15:56  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

madsøstergaard.dk is a .dk domain served by 2 nameservers (lars.ns.cloudflare.com, naomi.ns.cloudflare.com). It was registered on 22 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.209 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no 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   39ms
NameserverIP addressesPTRASN / ISP
lars.ns.cloudflare.com 108.162.193.195
172.64.33.195
173.245.59.195
2606:4700:58::adf5:3bc3
2803:f800:50::6ca2:c1c3
2a06:98c1:50::ac40:21c3		 lars.ns.cloudflare.com
lars.ns.cloudflare.com
lars.ns.cloudflare.com
lars.ns.cloudflare.com
lars.ns.cloudflare.com
lars.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
naomi.ns.cloudflare.com 108.162.192.208
172.64.32.208
173.245.58.208
2606:4700:50::adf5:3ad0
2803:f800:50::6ca2:c0d0
2a06:98c1:50::ac40:20d0		 naomi.ns.cloudflare.com
naomi.ns.cloudflare.com
naomi.ns.cloudflare.com
naomi.ns.cloudflare.com
naomi.ns.cloudflare.com
naomi.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
104.21.51.209 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.185.229 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover172.67.185.229
🔶 Autoconfig104.21.51.209

🔷 AAAA Records (IPv6)#

2 records   36ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:33d1 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:b9e5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   45ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.51.209,172.67.185.229 ech=AEX+DQBBwAAgACBrz9Z3yknC6L02ZXz0l/P33i3AGXPnjdxCmuGWSSuTAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:33d1,2606:4700:3032::ac43:b9e5

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

latest probe, not this scan · checked 2026-10-03 02:50:21
wwwAddress record (no CNAME)
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415387775
Primary NS (MNAME)lars.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 19:06:53
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2013-12-22
Expires2026-12-31 (68d)

🔗 Same registrant#

18 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
bestemselvteksten.dkPunktum dk A/S (direct)
fam-ostergaard.dkPunktum dk A/S (direct)
fam-ulstrup.dkPunktum dk A/S (direct)
fam-østergaard.dkPunktum dk A/S (direct)
it-fjernundervisning.dkPunktum dk A/S (direct)
itfjernundervisning.dkPunktum dk A/S (direct)
madsostergaard.dkPunktum dk A/S (direct)
musiksusanne.dkPunktum dk A/S (direct)
nh-kontoret.dkPunktum dk A/S (direct)
nhkontoret.dkPunktum dk A/S (direct)
postkasselabels.dkPunktum dk A/S (direct)
postkassemaerkater.dkPunktum dk A/S (direct)
postkassemaerker.dkPunktum dk A/S (direct)
postkassemærkater.dkPunktum dk A/S (direct)
postkassemærker.dkPunktum dk A/S (direct)
scient-data.dkPunktum dk A/S (direct)
scientdata.dkPunktum dk A/S (direct)
stoppestedetnh.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
33ms
MX
38ms
AAAA
36ms
TXT
176ms
CAA
39ms
HTTPS
45ms
TLSA
54ms
SOA
0ms
MTA-STS
56ms
DNSSEC
115ms
SRV
61ms
Total
591ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 02:50:21 432ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-28 07:42:17 523ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 01:15:56 shown 591ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-14 15:20:57 1324ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 17:28:30 1288ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-26 19:21:50 523ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 14:44:39 502ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-24 10:29:03 1502ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-17 02:37:59 2738ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 12:58:19 3289ms 2 NS 2 A 0 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone