maerkbartlederskab.dk

📜 Historical scan 2026-06-21 02:53:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

maerkbartlederskab.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 May 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.83 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by maerkbartlederskab-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

3 records 208ms

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 242ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.83	3600s	linux79.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 304ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	maerkbartlederskab-dk.mail.protection.outlook.com	2a01:111:f403:ca04::f 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.0 52.101.68.12 52.101.68.25 52.101.68.29	mail-db7pr03cu00507.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.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#

2 records 558ms

TXT Record
MS=ms25545913
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (maerkbartlederskab.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 2026-10-13 07:14:31

www	94.231.103.83 (AS48854) (address records, no CNAME)
www vs bare domain	Same network maerkbartlederskab.dk: 94.231.103.83 (AS48854) www.maerkbartlederskab.dk: 94.231.103.83 (AS48854)
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

🔎 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#

485ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

215ms

Field	Value
Serial	2026030202
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 2026-10-13 07:32:23

Field	Value
Registrar	Simply.com A/S
Registered	2020-05-13
Expires	2027-05-31 (217d)

🔗 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#

208ms

242ms

304ms

AAAA

244ms

TXT

558ms

CAA

319ms

HTTPS

277ms

TLSA

260ms

SOA

215ms

MTA-STS

267ms

DNSSEC

485ms

SRV

339ms

Total

2337ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 07:14:31	1049ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-07 18:23:47	802ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 07:28:09	2489ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-03 07:25:36	1010ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 17:23:09	1111ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 10:05:46	653ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 00:28:17	759ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 03:30:15	1883ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 02:53:10 shown	2337ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 23:22:37	2707ms	3 NS 1 A 1 MX	🔓 Insecure