kulsukker.dk

📜 Historical scan 2026-09-10 09:21:16  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kulsukker.dk is a .dk domain served by 2 nameservers (noel.ns.cloudflare.com, ulla.ns.cloudflare.com). It was registered on 24 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.22.99 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
noel.ns.cloudflare.com 108.162.193.216
172.64.33.216
173.245.59.216
2606:4700:58::adf5:3bd8
2803:f800:50::6ca2:c1d8
2a06:98c1:50::ac40:21d8		 noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com
noel.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ulla.ns.cloudflare.com 108.162.192.233
172.64.32.233
173.245.58.233
2606:4700:50::adf5:3ae9
2803:f800:50::6ca2:c0e9
2a06:98c1:50::ac40:20e9		 ulla.ns.cloudflare.com
ulla.ns.cloudflare.com
ulla.ns.cloudflare.com
ulla.ns.cloudflare.com
ulla.ns.cloudflare.com
ulla.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   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.22.99 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.204.43 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   49ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:1663 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3035::ac43:cc2b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.99,172.67.204.43 ech=AEX+DQBBhwAgACAkXPWn/PHR+13UjGAB4m+jBriCueL30zH+Rw0Orq5YLAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:1663,2606:4700:3035::ac43:cc2b

📝 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 2026-10-13 18:47:12
www104.21.22.99 172.67.204.43 2606:4700:3033::6815:1663 2606:4700:3035::ac43:cc2b (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#

133ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2414307005
Primary NS (MNAME)noel.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-22 14:44:27
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-03-24
Expires2027-03-23 (150d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
48ms
MX
38ms
AAAA
49ms
TXT
185ms
CAA
48ms
HTTPS
35ms
TLSA
65ms
SOA
0ms
MTA-STS
72ms
DNSSEC
133ms
SRV
69ms
Total
708ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 18:47:12 1303ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-10 09:21:16 shown 708ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-14 12:19:36 2300ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-12 09:26:08 8827ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-25 13:20:11 3007ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 13:55:01 2361ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone