denguefeber.dk

📜 Historical scan 2026-06-17 01:50:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denguefeber.dk is a .dk domain served by 4 nameservers (ns-1041.awsdns-02.org, ns-1583.awsdns-05.co.uk, ns-396.awsdns-49.com and 1 more). It was registered on 16 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 13.248.133.121 is hosted by Amazon.com, Inc. (AS16509) in United States. The zone is not DNSSEC-signed, 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#

4 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1041.awsdns-02.org	—	—	—
ns-1583.awsdns-05.co.uk	—	—	—
ns-396.awsdns-49.com	—	—	—
ns-701.awsdns-23.net	—	—	—

🌍 A Records#

2 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
13.248.133.121	—	afe41c95a9e82f02c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	13.248.0.0/14	🇺🇸 United States	—
76.223.3.151	—	afe41c95a9e82f02c.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 128ms

TXT Record
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.denguefeber.dk)
p=reject	v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com

📬 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 20:10:54

www CNAME	redirect.techspa.com (all on techspa.com) → 13.248.133.121 76.223.3.151 (AS16509)
www vs bare domain	Same network denguefeber.dk: 13.248.133.121 76.223.3.151 (AS16509) www.denguefeber.dk: 13.248.133.121 76.223.3.151 (AS16509)
Wildcard	No

🔎 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#

86ms

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

🏷️ SOA#

23ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1583.awsdns-05.co.uk
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-08 13:31:32

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2023-01-16
Expires	2027-01-15 (90d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

22ms

26ms

AAAA

24ms

TXT

128ms

CAA

24ms

HTTPS

21ms

TLSA

82ms

SOA

23ms

MTA-STS

44ms

DNSSEC

86ms

SRV

0ms

Total

414ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 09:24:14	579ms	4 NS 2 A 0 MX	🔓 Insecure
2026-09-20 06:17:30	623ms	4 NS 2 A 0 MX	🔓 Insecure
2026-09-03 10:42:44	667ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-26 18:34:11	891ms	4 NS 2 A 0 MX	🔓 Insecure
2026-06-23 05:55:03	1087ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:50:36 shown	414ms	4 NS 2 A 0 MX	🔓 Insecure