sommeroverskud.dk

📜 Historical scan 2026-06-19 23:51:45 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sommeroverskud.dk is a .dk domain served by 4 nameservers (ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org and 1 more). It was registered on 13 April 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.23 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed but currently fails validation, has no 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-09.azure-dns.com	13.107.236.9 2603:1061:0:700::9	ns1-09.azure-dns.com ns1-09.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-09.azure-dns.net	150.171.21.9 2620:1ec:8ec:700::9	ns2-09.azure-dns.net ns2-09.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-09.azure-dns.org	204.14.183.9 2a01:111:4000:700::9	ns3-09.azure-dns.org ns3-09.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-09.azure-dns.info	208.84.5.9 2620:1ec:bda:700::9	ns4-09.azure-dns.info ns4-09.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.23	3600s	vm1140.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 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#

latest probe, not this scan · checked 2026-10-22 03:23:10

www CNAME	sommeroverskud.dk (all on sommeroverskud.dk) → 185.21.40.23 (AS48854)
www vs bare domain	Same network sommeroverskud.dk: 185.21.40.23 (AS48854) www.sommeroverskud.dk: 185.21.40.23 (AS48854)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'sommeroverskud.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

39ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-09.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-06 01:54:24

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-04-13
Expires	2027-04-30 (185d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

52ms

37ms

AAAA

39ms

TXT

153ms

CAA

48ms

HTTPS

32ms

TLSA

272ms

SOA

39ms

MTA-STS

65ms

DNSSEC

110ms

SRV

275ms

Total

695ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 03:23:10	407ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-30 12:45:15	346ms	4 NS 1 A 0 MX	🔓 Insecure
2026-09-07 21:58:46	9466ms	4 NS 1 A 0 MX	🔓 Insecure
2026-08-27 12:41:37	9400ms	4 NS 1 A 0 MX	🔓 Insecure
2026-07-04 14:17:44	4434ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-19 23:51:45 shown	695ms	4 NS 1 A 0 MX	⚠️ Bogus
2026-06-19 19:17:34	2267ms	4 NS 1 A 0 MX	🔓 Insecure
2026-06-17 13:38:56	2077ms	4 NS 1 A 0 MX	🔓 Insecure