rhkloak.dk

📜 Historical scan 2026-06-19 21:10:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rhkloak.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 30 December 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 109.71.58.180 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mail.pro-rens.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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   295ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   279ms
IPTTLPTRASNISP / OrgCIDRCountryCity
109.71.58.180 3600s plesk1.optimized.dk AS48854 team.blue Denmark A/S 109.71.56.0/21 🇩🇰 Denmark —

📧 MX Records#

1 records   329ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.pro-rens.dk 152.115.50.2 s5.zenep.eu AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover109.71.58.180
🔶 Autoconfig109.71.58.180

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   561ms
TXT Record
v=spf1 +mx +a +ip4:152.115.50.2 include:spf.zenep.eu ~all

✉️ SPF#

PolicyRecord (rhkloak.dk)
~all (soft fail) v=spf1 +mx +a +ip4:152.115.50.2 include:spf.zenep.eu ~all

📨 DMARC#

PolicyRecord (_dmarc.rhkloak.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 2026-10-13 07:45:56
www109.71.58.180 (AS48854) (address records, no CNAME)
www vs bare domainSame network
rhkloak.dk: 109.71.58.180 (AS48854)
www.rhkloak.dk: 109.71.58.180 (AS48854)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

515ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

238ms
FieldValue
Serial2026061901
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-13 08:03:18
FieldValue
RegistrarSimply.com A/S
Registered2025-12-30
Expires2026-12-29 (70d)

🔗 Same registrant#

51 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
3n-anlæg.dkSimply.com A/S
ab-tomrer.dkSimply.com A/S
albech-st.dkPunktum dk A/S (direct)
allestrupgaard-td.dkPunktum dk A/S (direct)
almurermester.dkSimply.com A/S
altomprojekter.dkPunktum dk A/S (direct)
altomterrasse.dkCURANET A/S
bambismultiservice.dkPunktum dk A/S (direct)
belaegningberegner.dkCURANET A/S
bjergstedbyg.dkSimply.com A/S
bygtips.dkCURANET A/S
facadeviden.dkCURANET A/S
fagmandsguiden.dkCURANET A/S
find-haandvarker.dkSimply.com A/S
findfagmanden.dkCURANET A/S
fliserguiden.dkCURANET A/S
flitsbuen.dkSimply.com A/S
formaa-aps.dkSimply.com A/S
godtkoekken.dkCURANET A/S
guidetilalt.dkPunktum dk A/S (direct)
guidetilkloak.dkCURANET A/S
gulvviden.dkCURANET A/S
haandvaerker-fradrag.dkCURANET A/S
haverberg-entreprise.dkSimply.com A/S
husejerguiden.dkCURANET A/S
husguiden.dkCURANET A/S
hverdagsguiden.dkPunktum dk A/S (direct)
installationsguiden.dkCURANET A/S
lc-agro.dkSimply.com A/S
livetstraad.dkPunktum dk A/S (direct)
murerguiden.dkCURANET A/S
nktotalbyg.dkSimply.com A/S
ombadevaerelse.dkCURANET A/S
omhaandvaerker.dkCURANET A/S
omhave.dkCURANET A/S
optimised.dkSimply.com A/S
primecleaning.dkSimply.com A/S
primefuger.dkSimply.com A/S
pudsogplus.dkSimply.com A/S
renoveringraad.dkCURANET A/S
servicefirma.dkCURANET A/S
sjoevold-entreprise.dkSimply.com A/S
spoergfagmanden.dkCURANET A/S
stenriget.dkPunktum dk A/S (direct)
tagraad.dkCURANET A/S
te-aps.dkPunktum dk A/S (direct)
tilbygningraad.dkCURANET A/S
tipsihverdagen.dkPunktum dk A/S (direct)
tomrerkoebenhavn.dkCURANET A/S
vetling-entreprise.dkSimply.com A/S
vinduerinfo.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
295ms
A
279ms
MX
329ms
AAAA
196ms
TXT
561ms
CAA
333ms
HTTPS
371ms
TLSA
183ms
SOA
238ms
MTA-STS
369ms
DNSSEC
515ms
SRV
375ms
Total
1830ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 07:45:56 1174ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-07 23:22:02 404ms 3 NS 1 A 1 MX 🔓 Insecure
2026-10-04 01:41:29 524ms 3 NS 1 A 1 MX 🔓 Insecure
2026-09-25 23:59:50 455ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-27 21:42:21 588ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-27 10:33:58 945ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-26 00:11:54 1007ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-25 09:59:57 691ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-19 21:10:46 shown 1830ms 3 NS 1 A 1 MX 🔓 Insecure
2026-06-17 23:47:31 696ms 3 NS 1 A 1 MX 🔓 Insecure
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