sikkerkemi.dk

📜 Historical scan 2026-06-23 16:35:41  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sikkerkemi.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, valentin.ns.cloudflare.com). It was registered on 13 September 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.153 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   35ms
NameserverIP addressesPTRASN / ISP
bella.ns.cloudflare.com 108.162.192.74
172.64.32.74
173.245.58.74
2606:4700:50::adf5:3a4a
2803:f800:50::6ca2:c04a
2a06:98c1:50::ac40:204a		 bella.ns.cloudflare.com
bella.ns.cloudflare.com
bella.ns.cloudflare.com
bella.ns.cloudflare.com
bella.ns.cloudflare.com
bella.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
valentin.ns.cloudflare.com 108.162.195.206
162.159.44.206
172.64.35.206
2606:4700:58::a29f:2cce
2803:f800:50::6ca2:c3ce
2a06:98c1:50::ac40:23ce		 valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.ns.cloudflare.com
valentin.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   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.46.153 600s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.140.104 600s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   72ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::ac43:8c68 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::6815:2e99 600s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.46.153,172.67.140.104 ech=AEX+DQBB1AAgACB3Rs2Of5ohI+V3cBeoyVZ3cJwizvJ/vqr1DG6SWxTNSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8c68,2606:4700:3035::6815:2e99

📝 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 2026-10-23 16:11:19
www104.21.46.153 172.67.140.104 2606:4700:3033::6815:2e99 2606:4700:3037::ac43:8c68 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

35ms
FieldValue
Serial2405918530
Primary NS (MNAME)bella.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-22 05:38:33
FieldValue
RegistrarAbion AB
Registered2017-09-13
Expires2027-09-30 (339d)

🔗 Same registrant#

43 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
138comet.dkAbion AB
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anker-hammer.dkAbion AB
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danskbyokologi.dkAbion AB
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effective-learning.dkAbion AB
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induetime.dkAbion AB
jagtindex.dkAbion AB
kbh-taido.dkAbion AB
korsoerlystfiskerforening.dkAbion AB
kunstforeningen-pakhuset.dkAbion AB
linedance-kalender.dkAbion AB
maritimt-center.dkAbion AB
mccurdies.dkAbion AB
miljoetransport.dkAbion AB
ms-portalen.dkAbion AB
musikuddannelser.dkAbion AB
odensedataplatform.dkAbion AB
otteruphotel.dkAbion AB
pedelarsen.dkAbion AB
pers-kaktus.dkAbion AB
profcoach.dkAbion AB
runners-shop.dkAbion AB
safesurf.dkAbion AB
sis-denmark.dkAbion AB
skibby-kommune.dkAbion AB
skive-egnen.dkAbion AB
stanley-asfalt.dkAbion AB
strandbo.dkAbion AB
thecolomergroup.dkAbion AB
tssbadminton.dkAbion AB
viborgharmonikaklub.dkAbion AB
wdch-pony-07.dkAbion AB
zoomtv.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
36ms
MX
36ms
AAAA
72ms
TXT
198ms
CAA
35ms
HTTPS
35ms
TLSA
92ms
SOA
35ms
MTA-STS
40ms
DNSSEC
71ms
SRV
84ms
Total
792ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 16:11:19 492ms 2 NS 2 A 0 MX 🔓 Insecure
2026-10-01 14:43:04 1542ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-30 14:40:43 762ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-29 14:35:47 2005ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 05:26:33 793ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-16 16:28:51 9965ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-10 19:47:53 579ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-08 07:25:25 1924ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 10:01:56 1387ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-01 09:09:14 1023ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-06 05:17:54 833ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-24 21:20:50 986ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-23 16:35:41 shown 792ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 06:25:42 830ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone