fmlarsen.dk

📜 Historical scan 2026-08-18 17:35:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fmlarsen.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 17 February 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.74 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by fmlarsen-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 2048ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 2056ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.74	60s	linux82.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 2045ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	fmlarsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::8 2a01:111:f403:ca09::f 52.101.68.25 52.101.68.8 52.101.73.24 52.101.73.4	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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	40.104.116.8
🔶 Autoconfig	185.21.40.74

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 4051ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 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 2026-10-07 22:11:35

www	185.21.40.74 (AS48854) (address records, no CNAME)
www vs bare domain	Same network fmlarsen.dk: 185.21.40.74 (AS48854) www.fmlarsen.dk: 185.21.40.74 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9093ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	fully validated

🏷️ SOA#

2044ms

Field	Value
Serial	2022020901
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 22:26:43

Field	Value
Registrar	DANDOMAIN A/S
Registered	2014-02-17
Expires	2027-02-28 (133d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

2048ms

2056ms

2045ms

AAAA

2048ms

TXT

8165ms

CAA

4045ms

HTTPS

4051ms

TLSA

2093ms

SOA

2044ms

MTA-STS

2056ms

DNSSEC

9093ms

SRV

4051ms

Total

18363ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:11:35	675ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:32:18	693ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 08:43:55	1179ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 17:35:58 shown	18363ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 14:04:56	2172ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:17:00	2317ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 10:14:22	868ms	2 NS 1 A 1 MX	🔒 Secure