wulffmanagement.dk

📜 Historical scan 2026-09-24 01:36:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wulffmanagement.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 18 September 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.242.130.94 is hosted by Christian Ebsen ApS (AS62121) in Denmark. Mail is handled by wulffmanagement-dk.mail.protection.outlook.com. The zone is of unknown DNSSEC status, has no DMARC policy and is reachable over IPv6. 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 A Records#

1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.242.130.94	14400s	web3.e-studio.dk	AS62121	Christian Ebsen ApS	195.242.130.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	wulffmanagement-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::24 2a01:111:f403:ca09::a 2a01:111:f403:ca48::a 52.101.181.156 52.101.185.24 52.101.73.123 52.101.73.126	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

1 records 49ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:67c:564:fffc::3001	14400s	—	AS62121	Christian Ebsen ApS	2001:67c:564:0:0:0:0:0/48	🇩🇰 Denmark	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 142ms

TXT Record
MS=ms42364599
v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.dk -all

✉️ SPF#

Policy	Record (wulffmanagement.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.e-studio.dk -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 2026-10-22 08:17:27

www	SERVFAIL
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.wulffmanagement.dk	XswtIjcbAcOKZiqF3zm2DJcvAcfGPS2C9GlUH4yCzZw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

0ms

Field	Value
Serial	2023091901
Primary NS (MNAME)	ns1.e-studio.dk
Responsible (RNAME)	hostmaster@mailrelay.e-studio.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-23 14:00:57

Field	Value
Registrar	FIONIA IT ApS
Registered	2022-09-18
Expires	2027-09-17 (328d)

🔗 Same registrant#

2 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
clarityview.dk	FIONIA IT ApS
wulff-management.dk	FIONIA IT ApS

📋 WHOIS#

⏱️ Lookup Timing#

56ms

52ms

45ms

AAAA

49ms

TXT

142ms

CAA

28ms

HTTPS

47ms

TLSA

504ms

SOA

0ms

MTA-STS

64ms

DNSSEC

86ms

SRV

74ms

Total

1081ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 08:17:27	1430ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-14 13:23:21	3158ms	3 NS 1 A 1 MX	❓ Unknown
2026-10-13 11:46:16	1493ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-12 09:09:42	1153ms	3 NS 1 A 1 MX	❓ Unknown
2026-10-11 08:47:22	936ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-10 08:00:45	748ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-09 06:16:02	3097ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-08 06:11:29	794ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-07 06:08:25	1095ms	3 NS 1 A 1 MX	❓ Unknown
2026-10-06 03:52:54	1628ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-03 03:32:55	1337ms	3 NS 1 A 1 MX	❓ Unknown
2026-10-02 03:31:37	808ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-01 03:29:15	1662ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-30 03:18:46	1049ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-29 03:03:13	814ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-28 02:48:29	702ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-27 02:30:42	1140ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-26 02:09:01	1080ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-25 01:51:45	665ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-24 01:36:39 shown	1081ms	3 NS 1 A 1 MX	❓ Unknown
2026-09-22 21:37:35	1225ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-15 20:40:06	1637ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-08 17:50:08	2912ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-01 04:02:50	624ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-08-30 16:36:07	503ms	3 NS 0 A 0 MX	⚠️ Bogus