sustera.dk

Records from scan: 2026-07-02 09:39:01  ·  5121ms total  ·  last checked 2026-10-18 02:27 (unchanged)
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sustera.dk is a .dk domain served by 4 nameservers (ns-1278.awsdns-31.org, ns-1906.awsdns-46.co.uk, ns-49.awsdns-06.com and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, has no 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#

4 records   249ms
NameserverIP addressesPTRASN / ISP
ns-1278.awsdns-31.org 205.251.196.254
2600:9000:5304:fe00::1		 ns-1278.awsdns-31.org
ns-1278.awsdns-31.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1906.awsdns-46.co.uk 205.251.199.114
2600:9000:5307:7200::1		 ns-1906.awsdns-46.co.uk
ns-1906.awsdns-46.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-49.awsdns-06.com 205.251.192.49
2600:9000:5300:3100::1		 ns-49.awsdns-06.com
ns-49.awsdns-06.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-624.awsdns-14.net 205.251.194.112
2600:9000:5302:7000::1		 ns-624.awsdns-14.net
ns-624.awsdns-14.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.

🌍 A Records#

🌍
No A records found

📧 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#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-10 19:23:01
wwwNXDOMAIN
www vs bare domainNeither resolves
sustera.dk: no address
www.sustera.dk: no address
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

330ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

235ms
FieldValue
Serial2026042311
Primary NS (MNAME)ns-624.awsdns-14.net
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup
📋 WHOIS#

⏱️ Lookup Timing#

NS
249ms
A
203ms
MX
220ms
AAAA
223ms
TXT
468ms
CAA
217ms
HTTPS
199ms
TLSA
78ms
SOA
235ms
MTA-STS
269ms
DNSSEC
330ms
SRV
263ms
Total
5121ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-07-02 09:39:01 shown 5121ms 4 NS 0 A 0 MX 🔓 Insecure
2026-06-19 17:40:55 663ms 4 NS 0 A 0 MX 🔓 Insecure
2026-06-17 13:37:10 685ms 4 NS 0 A 0 MX 🔓 Insecure
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