jumpster.dk

📜 Historical scan 2026-06-17 14:03:19 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jumpster.dk is a .dk domain served by 2 nameservers (ns.checkdomain.de, ns2.checkdomain.de). It was registered on 26 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.175.166 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, 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 166ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.checkdomain.de	109.237.143.11 2a02:2b80:101:5000::9	ns1.checkdomain.de —	AS45012 dogado GmbH AS45012 dogado GmbH
ns2.checkdomain.de	2a01:4f8:2b02:a88::106 5.9.190.98	ns2.checkdomain.de ns2.checkdomain.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

2 records 159ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.175.166	—	a4883ea39ca559091.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.58.8	—	a4883ea39ca559091.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	76.223.0.0/17	🇺🇸 United States	—

📧 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 380ms

TXT Record
v=spf1 include:secure-mailgate.com ?all

✉️ SPF#

Policy	Record (jumpster.dk)
?all (neutral)	v=spf1 include:secure-mailgate.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 2026-10-15 19:23:26

www	13.248.175.166 76.223.58.8 (AS16509) (address records, no CNAME)
www vs bare domain	Same network jumpster.dk: 13.248.175.166 76.223.58.8 (AS16509) www.jumpster.dk: 13.248.175.166 76.223.58.8 (AS16509)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ?all

warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

244ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

154ms

Field	Value
Serial	2025040201
Primary NS (MNAME)	ns.checkdomain.de
Responsible (RNAME)	hostmaster@checkdomain.de
Refresh	40000s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-09 13:41:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-05-26
Expires	2027-05-31 (221d)

📋 WHOIS#

⏱️ Lookup Timing#

166ms

159ms

138ms

AAAA

150ms

TXT

380ms

CAA

172ms

HTTPS

152ms

TLSA

202ms

SOA

154ms

MTA-STS

93ms

DNSSEC

244ms

SRV

0ms

Total

1604ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-28 02:08:33	833ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 04:46:39	807ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:03:19 shown	1604ms	2 NS 2 A 0 MX	🔓 Insecure