louispoulsen.dk

📜 Historical scan 2026-10-23 18:08:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

louispoulsen.dk is a .dk domain served by 4 nameservers (dns01.dipcon.com, dns02.ports.se, dns03.ports.se and 1 more). It was registered on 13 July 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.23.237.17 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by louispoulsen-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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#

4 records 53ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.dipcon.com	193.14.90.50 2a00:801:fb:253::4	dns01.dipcon.com dns01.dipcon.com	AS1257 Tele2 SWIPnet AS1257 Tele2 SWIPnet
dns02.ports.se	2001:19f0:5001:2a:5400:ff:fe38:1e6f 45.63.42.179	dns02.ports.se dns02.ports.se	AS20473 The Constant Company, LLC AS20473 The Constant Company, LLC
dns03.ports.se	2a04:3540:1000:310:287e:f6ff:fe1d:4789 94.237.33.102	dns03.ports.se dns03.ports.se	AS202053 UpCloud Ltd AS202053 UpCloud Ltd
dns04.ports.net	158.255.211.116 2a03:f80:ed15:3ec8::1	dns04.ports.net dns04.ports.net	AS57169 EDIS GmbH AS57169 EDIS GmbH

🌍 A Records#

1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.23.237.17	600s	—	AS8075	Microsoft Corporation	20.0.0.0/11	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	louispoulsen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::e 2a01:111:f403:ca09::26 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.29 52.101.68.8 52.101.91.156	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-maspr04cu00104.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

🔌 SRV Records#

1 records 405ms

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

📝 TXT Records#

8 records 933ms

TXT Record
a1jh3di8qq9nfuj0hut2akkl6m
apple-domain-verification=K9442Fo0TCAdMNUu
google-site-verification=Yh51sKcKVmflXk1bj_zhPrpvq6jspnPJelzqsWOz3ik
jeb207ftqkvjomsd5p9agl796f
ksq06motqpq18j9rke523n892n
louispoulsens-website.azurewebsites.net.
P-4ucWFfAqYd
v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.exclaimer.net include:servers.mcsv.net include:_spf.salesforce.com include:mail.zendesk.com include:spf.permido.com ~all

✉️ SPF#

Policy	Record (louispoulsen.dk)
~all (soft fail)	v=spf1 include:spf.mandrillapp.com include:spf.protection.outlook.com include:spf.exclaimer.net include:servers.mcsv.net include:_spf.salesforce.com include:mail.zendesk.com include:spf.permido.com ~all

📨 DMARC#

Policy	Record (_dmarc.louispoulsen.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r;

📬 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 2026-10-26 02:00:38

www	20.23.237.17 (AS8075) (address records, no CNAME)
www vs bare domain	Same network louispoulsen.dk: 20.23.237.17 (AS8075) www.louispoulsen.dk: 20.23.237.17 (AS8075)
Wildcard	No
BIMI	v=BIMI1;l=https://vmc.digicert.com/f08ecd6b-91a3-4730-b6c9-2e2bf1e53ea4.svg;a=https://vmc.digicert.com/f08ecd6b-91a3-4730-b6c9-2e2bf1e53ea4.pem;

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-louispoulsen-dk._domainkey.lpglobal.onmicrosoft.com	RSA · ~2048 bit
selector2	selector2-louispoulsen-dk._domainkey.lpglobal.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: ~all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2026102300
Primary NS (MNAME)	dns01.dipcon.com
Responsible (RNAME)	registry@ports.net
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-16 16:20:53

Field	Value
Registrar	Abion AB
Registered	2000-07-13
Expires	2027-09-30 (338d)

🔗 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#

53ms

51ms

54ms

AAAA

37ms

TXT

933ms

CAA

50ms

HTTPS

55ms

TLSA

78ms

SOA

57ms

MTA-STS

65ms

DNSSEC

83ms

SRV

405ms

Total

1341ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 02:00:38	941ms	4 NS 1 A 1 MX	🔓 Insecure
2026-10-23 18:08:10 shown	1341ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-26 03:46:23	1707ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-23 21:48:09	1147ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-08 10:46:55	1636ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-28 09:30:08	1399ms	4 NS 1 A 1 MX	🔓 Insecure
2026-08-20 13:38:16	26278ms	4 NS 1 A 1 MX	🔓 Insecure
2026-07-04 15:14:47	10588ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 14:19:15	1711ms	4 NS 1 A 1 MX	⚠️ Bogus