coolrunning.dk

📜 Historical scan 2026-06-16 22:15:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coolrunning.dk is a .dk domain served by 3 nameservers (ns4.dns-123.net, ns5.dns-123.net, ns6.dns-123.net). It was registered on 29 June 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.103.46.111 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by server6111.serverpark.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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#

3 records 92ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.dns-123.net	—	—	—
ns5.dns-123.net	—	—	—
ns6.dns-123.net	—	—	—

🌍 A Records#

1 records 89ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.103.46.111	—	server6111.serverpark.dk	AS44869	FIBIA P/S	5.103.0.0/16	🇩🇰 Denmark	Holbæk

📧 MX Records#

1 records 76ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	server6111.serverpark.dk	5.103.46.111	server6111.serverpark.dk	AS44869 FIBIA P/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 2241ms

TXT Record
v=spf1 a mx include:_spf.serverpark.dk ~all

✉️ SPF#

Policy	Record (coolrunning.dk)
~all (soft fail)	v=spf1 a mx include:_spf.serverpark.dk ~all

📨 DMARC#

Policy	Record (_dmarc.coolrunning.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 20:09:22

www	5.103.46.111 (AS44869) (address records, no CNAME)
www vs bare domain	Same network coolrunning.dk: 5.103.46.111 (AS44869) www.coolrunning.dk: 5.103.46.111 (AS44869)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

180ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

63ms

Field	Value
Serial	2018101525
Primary NS (MNAME)	ns4.dns-123.net
Responsible (RNAME)	admin@dns-123.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-08 07:01:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2007-06-29
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

92ms

89ms

76ms

AAAA

72ms

TXT

2241ms

CAA

91ms

HTTPS

70ms

TLSA

89ms

SOA

63ms

MTA-STS

88ms

DNSSEC

180ms

SRV

0ms

Total

2603ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 17:27:07	816ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 23:34:31	742ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-24 14:48:33	941ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 22:15:10 shown	2603ms	3 NS 1 A 1 MX	🔒 Secure