os2vikar.dk

📜 Historical scan 2026-06-21 01:11:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

os2vikar.dk is a .dk domain served by 4 nameservers (ns-1355.awsdns-41.org, ns-1844.awsdns-38.co.uk, ns-218.awsdns-27.com and 1 more). It was registered on 24 January 2022 (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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 270ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1355.awsdns-41.org	205.251.197.75 2600:9000:5305:4b00::1	ns-1355.awsdns-41.org ns-1355.awsdns-41.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1844.awsdns-38.co.uk	205.251.199.52 2600:9000:5307:3400::1	ns-1844.awsdns-38.co.uk ns-1844.awsdns-38.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-218.awsdns-27.com	205.251.192.218 2600:9000:5300:da00::1	ns-218.awsdns-27.com ns-218.awsdns-27.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-824.awsdns-39.net	205.251.195.56 2600:9000:5303:3800::1	ns-824.awsdns-39.net ns-824.awsdns-39.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-0aa4abc215ee4edb832eb1ea0611e059-1.upcloudlb.com → 95.111.204.109
🔶 Autoconfig	lb-0aa4abc215ee4edb832eb1ea0611e059-1.upcloudlb.com → 95.111.204.109

🔷 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#

Policy	Record (_dmarc.os2vikar.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#

latest probe, not this scan · checked 2026-10-07 22:19:34

www CNAME	lb-0aa4abc215ee4edb832eb1ea0611e059-1.upcloudlb.com (all on upcloudlb.com) → 95.111.204.109 95.111.207.168 (AS202053)
www vs bare domain	Only www resolves os2vikar.dk: no address www.os2vikar.dk: 95.111.204.109 95.111.207.168 (AS202053) (all like this)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.os2vikar.dk	_acme-challenge.9ac01310829aae848a5b299bb9e38ac9fdd3e0d949697c77.upcloudlb.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

417ms

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

🏷️ SOA#

310ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1355.awsdns-41.org
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 06:14:04

Field	Value
Registrar	Simply.com A/S
Registered	2022-01-24
Expires	2027-01-23 (96d)

📋 WHOIS#

⏱️ Lookup Timing#

270ms

214ms

292ms

AAAA

241ms

TXT

638ms

CAA

248ms

HTTPS

268ms

TLSA

120ms

SOA

310ms

MTA-STS

296ms

DNSSEC

417ms

SRV

377ms

Total

2701ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 20:16:39	3352ms	4 NS 0 A 0 MX	🔓 Insecure
2026-09-13 14:13:50	4941ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-29 16:01:37	995ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-21 01:11:53 shown	2701ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-20 23:00:36	863ms	4 NS 0 A 0 MX	🔓 Insecure
2026-06-17 11:41:35	1297ms	4 NS 0 A 0 MX	🔓 Insecure