radonsafe.dk

📜 Historical scan 2026-10-05 14:12:10  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

radonsafe.dk is a .dk domain served by 3 nameservers (ns5.chosting.dk, ns6.chosting.dk, ns7.chosting.dk). It was registered on 3 October 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.20.216.126 is hosted by Atea A/S (AS21060) in Denmark. Mail is handled by radonsafe.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#

3 records   48ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.126 14400s server16.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —

📧 MX Records#

1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s radonsafe.dk 178.20.216.126
2a01:7cc0:101:ffff::1:10		 server16.chosting.dk
server16.chosting.dk		 AS21060 Atea A/S
AS21060 Atea A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover178.20.216.126
🔶 Autoconfig178.20.216.126

🔷 AAAA Records (IPv6)#

1 records   47ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:10 14400s server16.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   113ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net

📝 TXT Records#

1 records   296ms
TXT Record
v=spf1 ip4:178.20.216.126 include:spf.chosting.dk ip4:178.20.216.5 ~all

✉️ SPF#

PolicyRecord (radonsafe.dk)
~all (soft fail) v=spf1 ip4:178.20.216.126 include:spf.chosting.dk ip4:178.20.216.5 ~all

📨 DMARC#

PolicyRecord (_dmarc.radonsafe.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#

latest probe, not this scan · checked 2026-10-17 05:36:16
www CNAMEradonsafe.dk (all on radonsafe.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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.radonsafe.dk o9HHH75E6ziYbXPiAVbXpRe9-lB9626ZD4X9AY49XKw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

67ms
FieldValue
Serial2026100503
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-12 22:48:56
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-10-03
Expires2026-10-31 (13d)

🔗 Same registrant#

1 domain

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
radx.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
48ms
A
42ms
MX
55ms
AAAA
47ms
TXT
296ms
CAA
46ms
HTTPS
46ms
TLSA
799ms
SOA
67ms
MTA-STS
78ms
DNSSEC
126ms
SRV
113ms
Total
1550ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-17 05:36:16 594ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-16 05:34:09 803ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-15 02:14:05 2997ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-14 00:19:30 1399ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-12 22:25:38 616ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-11 21:50:12 2466ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-10 21:26:15 877ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-09 19:09:01 1645ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-08 15:00:24 1313ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 14:54:36 2601ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-06 14:34:23 577ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-05 14:12:10 shown 1550ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 13:46:03 1608ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-03 13:40:46 1413ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-02 13:38:33 633ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-01 13:36:33 2578ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-30 13:29:51 1642ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-29 13:27:31 1489ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-28 13:21:56 1864ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-27 13:09:34 696ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-26 12:54:21 664ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 12:42:59 821ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-24 12:28:34 800ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-23 12:05:09 1209ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-21 11:02:51 775ms 3 NS 1 A 1 MX 🔓 Insecure
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