knivholder.dk

📜 Historical scan 2026-08-28 05:02:46  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

knivholder.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, fiona.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.49.102 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   82ms
NameserverIP addressesPTRASN / ISP
dave.ns.cloudflare.com 108.162.193.109
172.64.33.109
173.245.59.109
2606:4700:58::adf5:3b6d
2803:f800:50::6ca2:c16d
2a06:98c1:50::ac40:216d		 dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com
dave.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
fiona.ns.cloudflare.com 108.162.192.157
172.64.32.157
173.245.58.157
2606:4700:50::adf5:3a9d
2803:f800:50::6ca2:c09d
2a06:98c1:50::ac40:209d		 fiona.ns.cloudflare.com
fiona.ns.cloudflare.com
fiona.ns.cloudflare.com
fiona.ns.cloudflare.com
fiona.ns.cloudflare.com
fiona.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   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.49.102 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.161.159 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   42ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3032::6815:3166 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:a19f 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   86ms
PriorityTargetSvcParams
1 service . alpn="h2" ipv4hint=104.21.49.102,172.67.161.159 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:3166,2606:4700:3036::ac43:a19f

📝 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 2026-10-08 21:14:46
www104.21.49.102 172.67.161.159 2606:4700:3032::6815:3166 2606:4700:3036::ac43:a19f (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#

98ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411080480
Primary NS (MNAME)dave.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
82ms
A
47ms
MX
53ms
AAAA
42ms
TXT
180ms
CAA
58ms
HTTPS
86ms
TLSA
57ms
SOA
0ms
MTA-STS
62ms
DNSSEC
98ms
SRV
86ms
Total
1134ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 18:37:55 579ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-24 17:55:03 1093ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 11:49:06 1618ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-28 05:02:46 shown 1134ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-05 03:37:28 1550ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-23 11:55:15 9229ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-19 13:37:20 862ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-18 03:13:41 831ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone