os2compliance.dk

Records from scan: 2026-08-26 01:42:35 · 3600ms total · last checked 2026-10-17 19:53 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

os2compliance.dk is a .dk domain served by 4 nameservers (ns-1351.awsdns-40.org, ns-1770.awsdns-29.co.uk, ns-422.awsdns-52.com and 1 more). It was registered on 21 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1351.awsdns-40.org	205.251.197.71 2600:9000:5305:4700::1	ns-1351.awsdns-40.org ns-1351.awsdns-40.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1770.awsdns-29.co.uk	205.251.198.234 2600:9000:5306:ea00::1	ns-1770.awsdns-29.co.uk ns-1770.awsdns-29.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-422.awsdns-52.com	205.251.193.166 2600:9000:5301:a600::1	ns-422.awsdns-52.com ns-422.awsdns-52.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-552.awsdns-05.net	205.251.194.40 2600:9000:5302:2800::1	ns-552.awsdns-05.net ns-552.awsdns-05.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	lb-0a484d401c504a0199b34b93b640d4ef-1.upcloudlb.com → 95.111.204.15
🔶 Autoconfig	lb-0a484d401c504a0199b34b93b640d4ef-1.upcloudlb.com → 95.111.204.15

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 269ms

TXT Record
v=spf1 include:amazonses.com -all

✉️ SPF#

Policy	Record (os2compliance.dk)
-all (hard fail)	v=spf1 include:amazonses.com -all

📨 DMARC#

Policy	Record (_dmarc.os2compliance.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-01 07:55:19

www CNAME	lb-0a484d401c504a0199b34b93b640d4ef-1.upcloudlb.com (all on upcloudlb.com)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.os2compliance.dk	_acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1351.awsdns-40.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-15 06:55:44

Field	Value
Registrar	Simply.com A/S
Registered	2023-08-21
Expires	2027-08-20 (305d)

🔗 Same registrant#

5 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
internal-dns.dk	Simply.com A/S
os2faktor.dk	Simply.com A/S
os2fildeling.dk	Simply.com A/S
os2korrespondance.dk	Simply.com A/S
os2sync.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

42ms

53ms

AAAA

48ms

TXT

269ms

CAA

47ms

HTTPS

55ms

TLSA

58ms

SOA

0ms

MTA-STS

96ms

DNSSEC

99ms

SRV

137ms

Total

3600ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-26 01:42:35 shown	3600ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-20 18:02:07	2020ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-18 06:49:21	1065ms	4 NS 0 A 0 MX	🔓 Insecure