firmakoncept.dk

📜 Historical scan 2026-06-24 14:25:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

firmakoncept.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 2 December 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 16.170.93.229 is hosted by Amazon.com, Inc. (AS16509) in Sweden. Mail is handled by mx.emailsecurity.dk. 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#

4 records 202ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 126ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
16.170.93.229	300s	ec2-16-170-93-229.eu-north-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	16.168.0.0/14	🇸🇪 Sweden	—

📧 MX Records#

1 records 98ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	mx.emailsecurity.dk	89.104.206.4	—	AS16509 Amazon.com, Inc.

🔷 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 2026-10-12 12:35:58

www CNAME	firmakoncept.dk (all on firmakoncept.dk) → 16.170.93.229 (AS16509)
www vs bare domain	Same network firmakoncept.dk: 16.170.93.229 (AS16509) www.firmakoncept.dk: 16.170.93.229 (AS16509)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

871ms

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

🏷️ SOA#

202ms

Field	Value
Serial	2023102001
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 13:22:53

Field	Value
Registrar	Simply.com A/S
Registered	2003-12-02
Expires	2026-12-31 (69d)

📋 WHOIS#

⏱️ Lookup Timing#

202ms

126ms

98ms

AAAA

167ms

TXT

3787ms

CAA

221ms

HTTPS

273ms

TLSA

897ms

SOA

202ms

MTA-STS

227ms

DNSSEC

871ms

SRV

821ms

Total

6109ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 12:35:58	1590ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 02:56:39	691ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-02 01:37:51	569ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:10:42	2715ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 10:21:05	567ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-04 17:59:04	2810ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 14:25:13 shown	6109ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:27:26	915ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 09:49:17	2149ms	4 NS 1 A 1 MX	🔒 Secure