nikolaj-jacobsen.dk

📜 Historical scan 2026-06-23 18:47:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolaj-jacobsen.dk is a .dk domain served by 2 nameservers (ken.ns.cloudflare.com, lily.ns.cloudflare.com). It was registered on 2 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 49.13.127.187 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is not DNSSEC-signed, 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#

2 records 38ms

Nameserver	IP addresses	PTR	ASN / ISP
ken.ns.cloudflare.com	108.162.193.127 172.64.33.127 173.245.59.127 2606:4700:58::adf5:3b7f 2803:f800:50::6ca2:c17f 2a06:98c1:50::ac40:217f	ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com ken.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lily.ns.cloudflare.com	108.162.192.130 172.64.32.130 173.245.58.130 2606:4700:50::adf5:3a82 2803:f800:50::6ca2:c082 2a06:98c1:50::ac40:2082	lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com lily.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.13.127.187	600s	static.187.127.13.49.clients.your-server.de	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 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 2026-10-09 15:20:22

www	49.13.127.187 (AS24940) (address records, no CNAME)
www vs bare domain	Same network nikolaj-jacobsen.dk: 49.13.127.187 (AS24940) www.nikolaj-jacobsen.dk: 49.13.127.187 (AS24940)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2406509803
Primary NS (MNAME)	ken.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 03:02:04

Field	Value
Registrar	Simply.com A/S
Registered	2024-05-02
Expires	2028-05-01 (554d)

📋 WHOIS#

⏱️ Lookup Timing#

38ms

62ms

36ms

AAAA

36ms

TXT

146ms

CAA

36ms

HTTPS

76ms

TLSA

34ms

SOA

43ms

MTA-STS

53ms

DNSSEC

62ms

SRV

62ms

Total

646ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 02:46:18	1745ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-04 02:30:43	601ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 22:10:59	863ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 11:51:13	1138ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-17 01:51:59	998ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-09 22:24:43	2737ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-17 22:48:00	701ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 23:11:59	1458ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 18:47:58 shown	646ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-19 17:35:44	767ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 07:16:57	710ms	2 NS 1 A 0 MX	🔓 Insecure