mastersadam.dk

Records from scan: 2026-09-23 23:45:41  ·  713ms total  ·  last checked 2026-10-16 15:43 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mastersadam.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 26 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.107 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by mastersadam.dk. The zone is not DNSSEC-signed, publishes a 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#

3 records   51ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S

🌍 A Records#

1 records   71ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.107 14400s server15.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   90ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s mastersadam.dk 178.20.216.107
2a01:7cc0:101:ffff::1:f		 server15.chosting.dk
server15.chosting.dk		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.107
🔶 Autoconfig178.20.216.107

🔷 AAAA Records (IPv6)#

1 records   66ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:f 14400s server15.chosting.dk AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records   116ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   252ms
TXT Record
v=spf1 ip4:178.20.216.107 include:spf.chosting.dk +a +mx ~all

✉️ SPF#

PolicyRecord (mastersadam.dk)
~all (soft fail) v=spf1 ip4:178.20.216.107 include:spf.chosting.dk +a +mx ~all

📨 DMARC#

PolicyRecord (_dmarc.mastersadam.dk)
p=none (monitor only) v=DMARC1; p=none;

📬 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 2026-10-08 02:44:22
www CNAMEmastersadam.dk (all on mastersadam.dk)
www vs bare domainSame network
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: 5/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.mastersadam.dk QgT8pt0wN1PCAhdCRxBG09ifgDu5waSDiXdbTey8fp0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

103ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026083001
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-08-31 04:36:11
FieldValue
RegistrarFIONIA IT ApS
Registered2024-12-26
Expires2026-12-25 (69d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
71ms
MX
90ms
AAAA
66ms
TXT
252ms
CAA
56ms
HTTPS
58ms
TLSA
165ms
SOA
0ms
MTA-STS
63ms
DNSSEC
103ms
SRV
116ms
Total
713ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 23:45:41 shown 713ms 3 NS 1 A 1 MX 🔓 Insecure
2026-08-31 04:35:38 1318ms 3 NS 1 A 1 MX 🔓 Insecure
2026-07-03 07:06:57 2577ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-22 20:03:22 768ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-20 07:14:47 584ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-18 02:55:19 26436ms 3 NS 1 A 1 MX 🔓 Insecure
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