holstebrobymarathon.dk

📜 Historical scan 2026-08-06 08:00:48  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holstebrobymarathon.dk is a .dk domain served by 2 nameservers (cora.ns.cloudflare.com, sean.ns.cloudflare.com). It was registered on 14 March 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.107 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   51ms
NameserverIP addressesPTRASN / ISP
cora.ns.cloudflare.com 108.162.194.195
162.159.38.195
172.64.34.195
2606:4700:50::a29f:26c3
2803:f800:50::6ca2:c2c3
2a06:98c1:50::ac40:22c3		 cora.ns.cloudflare.com
cora.ns.cloudflare.com
cora.ns.cloudflare.com
cora.ns.cloudflare.com
cora.ns.cloudflare.com
cora.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sean.ns.cloudflare.com 108.162.193.231
172.64.33.231
173.245.59.231
2606:4700:58::adf5:3be7
2803:f800:50::6ca2:c1e7
2a06:98c1:50::ac40:21e7		 sean.ns.cloudflare.com
sean.ns.cloudflare.com
sean.ns.cloudflare.com
sean.ns.cloudflare.com
sean.ns.cloudflare.com
sean.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
104.21.20.107 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.192.89 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3031::6815:146b 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3032::ac43:c059 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   67ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.20.107,172.67.192.89 ech=AEX+DQBBJwAgACBrsztCx5OFxaOQZ7TxNP9XxqzXMXF8nUqI3PrBwJmlQgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:146b,2606:4700:3032::ac43:c059

📝 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 2026-10-09 22:37:49
www104.21.20.107 172.67.192.89 2606:4700:3031::6815:146b 2606:4700:3032::ac43:c059 (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#

92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411442543
Primary NS (MNAME)cora.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-04 12:59:29
FieldValue
RegistrarAbion AB
Registered2018-03-14
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
51ms
A
48ms
MX
49ms
AAAA
52ms
TXT
203ms
CAA
36ms
HTTPS
67ms
TLSA
61ms
SOA
0ms
MTA-STS
86ms
DNSSEC
92ms
SRV
75ms
Total
1043ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-04 12:26:28 1830ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-12 02:00:53 1007ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-28 04:53:00 753ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-06 08:00:48 shown 1043ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-20 15:33:47 581ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-17 13:39:31 2855ms 2 NS 2 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone