michaelduus.dk

📜 Historical scan 2026-06-22 19:07:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

michaelduus.dk is a .dk domain served by 4 nameservers (ns1.bdm.microsoftonline.com, ns2.bdm.microsoftonline.com, ns3.bdm.microsoftonline.com and 1 more). It was registered on 23 August 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.112.133.10 is hosted by Sinal A/S (AS39642) in Denmark. Mail is handled by michaelduus-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#

4 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.112.133.10	3600s	212-112-133-10.norlyscustomer.net	AS39642	Sinal A/S	212.112.128.0/19	🇩🇰 Denmark	Munkebo

📧 MX Records#

1 records 136ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	michaelduus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 2a01:111:f403:ca09::e 52.101.68.29 52.101.68.5 52.101.68.8 52.101.73.12	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 52.98.149.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 207ms

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

📝 TXT Records#

2 records 228ms

TXT Record
mscid=pnZOavbYyM4N67MpIirCns5HRiYVrgZsbgYZSztRI9x2P5uFPpFJhc8leN0gY+C7JrNtYL7MUXTBEBu+Bx1PwQ==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (michaelduus.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 2026-10-09 13:25:15

www CNAME	michaelduus.dk (all on michaelduus.dk) → 212.112.133.10 (AS39642)
www vs bare domain	Same network michaelduus.dk: 212.112.133.10 (AS39642) www.michaelduus.dk: 212.112.133.10 (AS39642)
Wildcard	No

🔎 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#

100ms

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

🏷️ SOA#

32ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-19 11:06:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-08-23
Expires	2027-08-31 (315d)

🔗 Same registrant#

48 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).

Domain	Registrar
allmechs.dk	Punktum dk A/S (direct)
ametekpittman.dk	CURANET A/S
b2a.dk	CURANET A/S
b2e.dk	CURANET A/S
belekboys.dk	Punktum dk A/S (direct)
biketheworld.dk	CURANET A/S
broagermotionsklub.dk	Punktum dk A/S (direct)
cleancluster.dk	Punktum dk A/S (direct)
compenso.dk	Punktum dk A/S (direct)
dc-motor.dk	CURANET A/S
dcmotor.dk	CURANET A/S
deltaline-europe.dk	Punktum dk A/S (direct)
docx.dk	Punktum dk A/S (direct)
emdahl.dk	Punktum dk A/S (direct)
flexrengoring.dk	CURANET A/S
flytteboxen.dk	Punktum dk A/S (direct)
gefegneckar.dk	CURANET A/S
golfnbeer.dk	Punktum dk A/S (direct)
gølferne.dk	Punktum dk A/S (direct)
inno-oil.dk	Punktum dk A/S (direct)
interdrive.dk	CURANET A/S
it-link.dk	Punktum dk A/S (direct)
itlk.dk	Punktum dk A/S (direct)
kaertelt.dk	Punktum dk A/S (direct)
kaerteltudlejning.dk	Punktum dk A/S (direct)
krfnd.dk	Punktum dk A/S (direct)
mhvf.dk	CURANET A/S
net365.dk	Punktum dk A/S (direct)
outdoor-tours.dk	Punktum dk A/S (direct)
pcparts.dk	Punktum dk A/S (direct)
portescap.dk	CURANET A/S
psykologsvanoe.dk	Punktum dk A/S (direct)
q1.dk	CURANET A/S
sandbjergvej.dk	Punktum dk A/S (direct)
sandgrus.dk	Punktum dk A/S (direct)
skivegaard.dk	Punktum dk A/S (direct)
soenderborg-haandbold.dk	Punktum dk A/S (direct)
sonderborg-haandbold.dk	Punktum dk A/S (direct)
sonderborg-kokken.dk	Punktum dk A/S (direct)
sydalshk.dk	Punktum dk A/S (direct)
tfbyg.dk	Punktum dk A/S (direct)
thomsonlinear.dk	CURANET A/S
tolw.dk	Punktum dk A/S (direct)
trace-im4.dk	Punktum dk A/S (direct)
vento-media.dk	Punktum dk A/S (direct)
villetta.dk	CURANET A/S
vvst.dk	CURANET A/S
xplorer.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

33ms

136ms

AAAA

81ms

TXT

228ms

CAA

48ms

HTTPS

98ms

TLSA

803ms

SOA

32ms

MTA-STS

82ms

DNSSEC

100ms

SRV

207ms

Total

1573ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:25:15	1336ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-22 19:07:29 shown	1573ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-21 06:13:44	946ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 22:27:39	910ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:36:18	7241ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 20:33:22	1137ms	4 NS 1 A 1 MX	🔓 Insecure