letsopenourworld.dk

Records from scan: 2026-09-29 14:48:55 · 1109ms total · last checked 2026-10-20 21:39 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

letsopenourworld.dk is a .dk domain served by 4 nameservers (ns1.markmonitor.com, ns2.markmonitor.com, ns3.markmonitor.com and 1 more). It was registered on 30 January 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.33.139.32 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.markmonitor.com	149.112.160.1 2620:10a:80a8::1	— —	AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In AS55195 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements In
ns2.markmonitor.com	176.97.158.1 2001:67c:10b8::1	ns2.markmonitor.com ns2.markmonitor.com	AS207021 ipcom GmbH AS1921 ipcom GmbH
ns3.markmonitor.com	149.112.161.1 2620:10a:80a9::1	— —	AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements I
ns4.markmonitor.com	192.174.68.1 2001:67c:1bc::1	ns1.markmonitor.com ns1.markmonitor.com	AS1921 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.33.139.32	3600s	aeedc42b70c898c66.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 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#

📝

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 2026-10-07 17:13:01

www	3.33.139.32 (AS16509) (address records, no CNAME)
www vs bare domain	Same network letsopenourworld.dk: 3.33.139.32 (AS16509) www.letsopenourworld.dk: 3.33.139.32 (AS16509)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026050503
Primary NS (MNAME)	ns1.markmonitor.com
Responsible (RNAME)	hostmaster@markmonitor.com
Refresh	86400s
Retry	3600s
Expire	2592000s
Minimum (neg-cache TTL)	172800s

📋 Registration#

WHOIS fetched 2026-10-06 21:58:21

Field	Value
Registrar	MarkMonitor Inc.
Registered	2017-01-30
Expires	2028-01-31 (467d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

64ms

40ms

AAAA

55ms

TXT

222ms

CAA

57ms

HTTPS

50ms

TLSA

91ms

SOA

0ms

MTA-STS

82ms

DNSSEC

83ms

SRV

72ms

Total

1109ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 14:48:55 shown	1109ms	4 NS 1 A 0 MX	🔓 Insecure
2026-07-18 23:11:43	866ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-20 02:05:28	676ms	3 NS 1 A 0 MX	🔓 Insecure
2026-06-17 11:43:57	921ms	3 NS 1 A 0 MX	🔓 Insecure