rasmuskongsgaard.dk

📜 Historical scan 2026-10-11 15:39:49 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rasmuskongsgaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 31 October 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by .. The zone is DNSSEC-signed and validates, 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 208ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 181ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 186ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 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 2026-10-25 02:55:29

www CNAME	rasmuskongsgaard.format.com (all on format.com) → 104.18.132.62 104.18.133.62 104.18.134.62 104.18.135.62 104.18.136.62 (AS13335)
www vs bare domain	Different networks rasmuskongsgaard.dk: 195.47.247.18 (AS51468) www.rasmuskongsgaard.dk: 104.18.132.62 104.18.133.62 104.18.134.62 104.18.135.62 (AS13335) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

385ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

68ms

Field	Value
Serial	2026101004
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-06 06:06:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-10-31
Expires	2026-10-31 (5d)

📋 WHOIS#

⏱️ Lookup Timing#

208ms

181ms

186ms

AAAA

150ms

TXT

517ms

CAA

181ms

HTTPS

151ms

TLSA

84ms

SOA

68ms

MTA-STS

286ms

DNSSEC

385ms

SRV

240ms

Total

1318ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 02:55:29	441ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 15:39:49 shown	1318ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 05:47:40	317ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:07:27	368ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 02:52:49	2307ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-04 13:57:44	454ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-03 03:32:41	4839ms	2 NS 1 A 4 MX	🔓 Insecure
2026-09-01 01:23:13	742ms	2 NS 1 A 4 MX	🔓 Insecure
2026-08-12 10:52:06	3498ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-25 17:37:18	710ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-20 15:51:38	598ms	2 NS 1 A 4 MX	🔓 Insecure
2026-06-18 04:50:20	812ms	2 NS 1 A 4 MX	🔓 Insecure