denguefeber.dk
Last scanned: 2026-06-26 18:34:11  ·  891ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   42ms
NameserverIP addressesPTRASN / ISP
ns-1041.awsdns-02.org 205.251.196.17
2600:9000:5304:1100::1		 ns-1041.awsdns-02.org
ns-1041.awsdns-02.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1583.awsdns-05.co.uk 205.251.198.47
2600:9000:5306:2f00::1		 ns-1583.awsdns-05.co.uk
ns-1583.awsdns-05.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-396.awsdns-49.com 205.251.193.140
2600:9000:5301:8c00::1		 ns-396.awsdns-49.com
ns-396.awsdns-49.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-701.awsdns-23.net 205.251.194.189
2600:9000:5302:bd00::1		 ns-701.awsdns-23.net
ns-701.awsdns-23.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   61ms
IPTTLPTRASNISP / OrgCIDRCountryCity
13.248.133.121 300s afe41c95a9e82f02c.awsglobalaccelerator.com AS16509 Amazon.com, Inc. 13.248.0.0/14 🇺🇸 United States —
76.223.3.151 300s 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 Records1 records   233ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (denguefeber.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.denguefeber.dk sK1Z80whFub7tyzPDxAot-XHhaWX1cT8Agy6BdyCaCg
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC127ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA41ms
FieldValue
Serial1
Primary NS (MNAME)ns-1583.awsdns-05.co.uk
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
61ms
MX
30ms
AAAA
58ms
TXT
233ms
CAA
51ms
HTTPS
45ms
TLSA
251ms
SOA
41ms
MTA-STS
87ms
DNSSEC
127ms
SRV
80ms
Total
891ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 18:34:11 891ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-23 05:55:03 1087ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 01:50:36 414ms 4 NS 2 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone