sinekehlet.dk

📜 Historical scan 2026-09-12 05:39:21  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sinekehlet.dk is a .dk domain served by 2 nameservers (dimitris.ns.cloudflare.com, ursula.ns.cloudflare.com). It was registered on 14 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.73.163 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by sinekehlet-dk.mail.protection.outlook.com. 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   56ms
NameserverIP addressesPTRASN / ISP
dimitris.ns.cloudflare.com 108.162.195.6
162.159.44.6
172.64.35.6
2606:4700:58::a29f:2c06
2803:f800:50::6ca2:c306
2a06:98c1:50::ac40:2306		 dimitris.ns.cloudflare.com
dimitris.ns.cloudflare.com
dimitris.ns.cloudflare.com
dimitris.ns.cloudflare.com
dimitris.ns.cloudflare.com
dimitris.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ursula.ns.cloudflare.com 108.162.194.191
162.159.38.191
172.64.34.191
2606:4700:50::a29f:26bf
2803:f800:50::6ca2:c2bf
2a06:98c1:50::ac40:22bf		 ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.ns.cloudflare.com
ursula.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   94ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.73.163 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.146.67 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

1 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s sinekehlet-dk.mail.protection.outlook.com 2a01:111:f403:ca04::6
2a01:111:f403:ca09::20
2a01:111:f403:ca21::a
2a01:111:f403:ca38::8
52.101.68.15
52.101.68.16
52.101.68.18
52.101.91.153		 mail-db4pr02cu00406.inbound.protection.outlook.com
mail-as8pr05cu00400.inbound.protection.outlook.com
mail-maspr04cu00102.inbound.protection.outlook.com
mail-wa4pr04cu00100.inbound.protection.outlook.com
mail-db6pr03cu00107.inbound.protection.outlook.com
mail-db4pr02cu00400.inbound.protection.outlook.com
mail-db4pr02cu00302.inbound.protection.outlook.com
mail-matpr04cu00101.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.73.163
🔶 Autoconfig104.21.73.163

🔷 AAAA Records (IPv6)#

2 records   68ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:49a3 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:9243 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   74ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.73.163,172.67.146.67 ech=AEX+DQBBEQAgACC1TbaFU6ChoopZncKYpDu4/9cfSsPKrrNqnv50uDtRQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:49a3,2606:4700:3035::ac43:9243

📝 TXT Records#

2 records   261ms
TXT Record
MS=ms42560193
v=spf1 include:spf.greenhost.nl ~all

✉️ SPF#

PolicyRecord (sinekehlet.dk)
~all (soft fail) v=spf1 include:spf.greenhost.nl ~all

📨 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 2026-10-11 14:07:12
www104.21.73.163 172.67.146.67 2606:4700:3033::6815:49a3 2606:4700:3035::ac43:9243 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.sinekehlet.dk bTRnK0FCqFvynfep3_6WYAgeVEj9gG7w1RHexsvOS7I

🔗 TLSA / DANE#

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

🔐 DNSSEC#

174ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414647556
Primary NS (MNAME)dimitris.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 04:01:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2018-06-14
Expires2027-06-30 (246d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
56ms
A
94ms
MX
52ms
AAAA
68ms
TXT
261ms
CAA
77ms
HTTPS
74ms
TLSA
321ms
SOA
0ms
MTA-STS
84ms
DNSSEC
174ms
SRV
110ms
Total
4600ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-23 03:21:19 1117ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-12 05:39:21 shown 4600ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-06 23:52:59 2234ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-15 02:26:32 10315ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-03 04:01:28 1125ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-26 03:11:33 2052ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 16:20:45 1119ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-19 20:02:36 3288ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-17 14:45:30 3424ms 2 NS 2 A 1 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone