velochallenge.dk

📜 Historical scan 2026-06-24 20:48:15 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

velochallenge.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 29 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.159 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by velochallenge-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

2 records 214ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 220ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.159	3600s	linux142.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 223ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	velochallenge-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::20 2a01:111:f403:ca09::3 2a01:111:f403:ca09::b 52.101.68.18 52.101.68.29 52.101.73.1 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.98.16.59

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 639ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 1287ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (velochallenge.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 13:10:47

www	94.231.103.159 (AS48854) (address records, no CNAME)
www vs bare domain	Same network velochallenge.dk: 94.231.103.159 (AS48854) www.velochallenge.dk: 94.231.103.159 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

1063ms

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

🏷️ SOA#

150ms

Field	Value
Serial	2021042900
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-07 00:06:31

Field	Value
Registrar	DANDOMAIN A/S
Registered	2018-06-29
Expires	2027-06-30 (251d)

📋 WHOIS#

⏱️ Lookup Timing#

214ms

220ms

223ms

AAAA

256ms

TXT

1287ms

CAA

135ms

HTTPS

202ms

TLSA

656ms

SOA

150ms

MTA-STS

178ms

DNSSEC

1063ms

SRV

639ms

Total

4401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 05:19:19	657ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 12:04:42	841ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 18:16:58	1122ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 20:48:15 shown	4401ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 01:22:45	1180ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 23:05:41	751ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 08:24:32	1156ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 13:27:45	2073ms	2 NS 1 A 1 MX	🔒 Secure