cksmalerfirma.dk

📜 Historical scan 2026-07-01 11:41:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cksmalerfirma.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 3 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.43 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by xxxxx.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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#

3 records 26ms

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

🌍 A Records#

1 records 27ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.43	3600s	linux25.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	xxxxx.mail.protection.outlook.com	2a01:111:f403:c922::1 2a01:111:f403:c92c::4 2a01:111:f403:c946::1 2a01:111:f403:f913::1 52.101.41.28 52.101.41.4 52.101.50.13 52.101.8.46	mail-bl0pr05cu00501.inbound.protection.outlook.com mail-dm6pr05cu00404.inbound.protection.outlook.com mail-ch1pr04cu00101.inbound.protection.outlook.com mail-cy5pr05cu00101.inbound.protection.outlook.com mail-sj0pr03cu01504.inbound.protection.outlook.com mail-sj2pr05cu00204.inbound.protection.outlook.com mail-mw2pr02cu00605.inbound.protection.outlook.com mail-dm6pr05cu00406.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 → 40.104.116.56
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 33ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 141ms

TXT Record
google-site-verification=WvoWk3ys2hc0_GidVUbmP3F-x0CHzRq2wqNwtGml0rQ
MS=msXXXXXXXX
v=spf1 include:spf.protection.outlook.com include:spf.simply.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.cksmalerfirma.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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 05:24:32

www	94.231.106.43 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cksmalerfirma.dk: 94.231.106.43 (AS48854) www.cksmalerfirma.dk: 94.231.106.43 (AS48854)
Wildcard	Yes: any name under the zone resolves
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

57ms

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

🏷️ SOA#

28ms

Field	Value
Serial	2025101501
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 2026-10-04 02:51:21

Field	Value
Registrar	Simply.com A/S
Registered	2025-10-03
Expires	2027-10-02 (349d)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

27ms

29ms

AAAA

32ms

TXT

141ms

CAA

30ms

HTTPS

28ms

TLSA

244ms

SOA

28ms

MTA-STS

37ms

DNSSEC

57ms

SRV

33ms

Total

919ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 02:06:59	1068ms	3 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:46:01	1043ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-04 01:18:14	933ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-27 11:38:58	1170ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-01 11:41:44 shown	919ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-24 18:05:13	1917ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-20 07:31:08	971ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:28:00	65535ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-16 21:05:08	2693ms	3 NS 1 A 1 MX	🔒 Secure