challengefunnel.dk

Records from scan: 2026-10-03 18:26:07 · 691ms total · last checked 2026-10-16 20:33 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

challengefunnel.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 12 July 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 34.228.154.79 is hosted by Amazon.com, Inc. (AS14618) in United States. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
34.228.154.79	3600s	ec2-34-228-154-79.compute-1.amazonaws.com	AS14618	Amazon.com, Inc.	34.224.0.0/12	🇺🇸 United States	Ashburn

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 120ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (challengefunnel.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.challengefunnel.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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#

checked 2026-10-10 17:11:27

www CNAME	kontrolrummet.simplero.com (all on simplero.com) → 34.228.154.79 35.170.205.142 (AS14618)
www vs bare domain	Same network challengefunnel.dk: 34.228.154.79 (AS14618) www.challengefunnel.dk: 34.228.154.79 35.170.205.142 (AS14618)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

144ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026100200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 19:02:41

Field	Value
Registrar	Simply.com A/S
Registered	2025-07-12
Expires	2027-07-11 (266d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

35ms

49ms

AAAA

53ms

TXT

120ms

CAA

52ms

HTTPS

47ms

TLSA

110ms

SOA

30ms

MTA-STS

63ms

DNSSEC

144ms

SRV

65ms

Total

691ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 18:26:07 shown	691ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 18:07:38	465ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-30 08:10:32	452ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-15 13:41:55	667ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-26 14:55:02	490ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-25 07:53:10	589ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-02 00:53:28	609ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 20:15:26	430ms	3 NS 1 A 0 MX	🔒 Secure