fischerrasmussen.dk

📜 Historical scan 2026-06-24 22:47:12 · ← Latest scan

fischerrasmussen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by fischerrasmussen-dk.mail.protection.outlook.com. 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 331ms

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

🌍

No A records found

📧 MX Records

1 records 260ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	fischerrasmussen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.18 52.101.68.36 52.101.73.8	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

1 records 591ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fischerrasmussen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 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 2026-09-30 17:08:54

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

572ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA

253ms

Field	Value
Serial	2026061401
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 2026-10-02 17:51:39

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-09-16
Expires	2026-09-30 (expired)

📋 WHOIS

⏱️ Lookup Timing

331ms

283ms

260ms

AAAA

238ms

TXT

591ms

CAA

296ms

HTTPS

332ms

TLSA

302ms

SOA

253ms

MTA-STS

440ms

DNSSEC

572ms

SRV

318ms

Total

1968ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-10-02 17:17:37	267ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 17:15:37	1070ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 17:08:54	679ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-26 06:35:18	1368ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-15 03:34:19	1034ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-14 11:52:08	4567ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-17 01:42:49	1018ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-26 02:03:02	2062ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-24 22:47:12 shown	1968ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 09:37:35	880ms	2 NS 0 A 1 MX	🔒 Secure