kulsukker.dk

📜 Historical scan 2026-06-25 13:20:11  ·  ← 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   258ms
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   258ms
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   542ms
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   257ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.22.99,172.67.204.43 ech=AEX+DQBBeQAgACCc057jHmdUNLe3Q7CP6vEMJf27rqKyIa9ycfkg+crjGAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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#

425ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

223ms
FieldValue
Serial2406878855
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
258ms
A
258ms
MX
256ms
AAAA
542ms
TXT
976ms
CAA
247ms
HTTPS
257ms
TLSA
191ms
SOA
223ms
MTA-STS
274ms
DNSSEC
425ms
SRV
264ms
Total
3007ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-13 18:47:12 1303ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-10 09:21:16 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 shown 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