sway-kursus.dk

📜 Historical scan 2026-09-25 15:08:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sway-kursus.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.184.33.122 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by .. The zone is DNSSEC-signed and validates, 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#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.184.33.122	600s	—	AS3292	TDC Holding A/S	195.184.32.0/19	🇩🇰 Denmark	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	195.184.33.122
🔶 Autoconfig	195.184.33.122

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-24 05:25:34

www	195.184.33.122 (AS3292) (address records, no CNAME)
www vs bare domain	Same network sway-kursus.dk: 195.184.33.122 (AS3292) www.sway-kursus.dk: 195.184.33.122 (AS3292)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092501
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-20 01:56:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-11-09
Expires	2026-11-30 (35d)

🔗 Same registrant#

38 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
4d-akademi.dk	Punktum dk A/S (direct)
4d.dk	Punktum dk A/S (direct)
azure-kurser.dk	Punktum dk A/S (direct)
azure-kursus.dk	Punktum dk A/S (direct)
delve-kurser.dk	Punktum dk A/S (direct)
delve-kursus.dk	Punktum dk A/S (direct)
digitale-it-bruger.dk	Punktum dk A/S (direct)
ebbeskov.dk	Punktum dk A/S (direct)
empowering-employees.dk	Punktum dk A/S (direct)
ems-kurser.dk	Punktum dk A/S (direct)
excel-kurser.dk	Punktum dk A/S (direct)
excel-kursus.dk	Punktum dk A/S (direct)
fired.dk	Punktum dk A/S (direct)
future-of-work.dk	Punktum dk A/S (direct)
futureofwork.dk	Punktum dk A/S (direct)
lej-et-kursuslokale.dk	Punktum dk A/S (direct)
lej-et-lokale.dk	Punktum dk A/S (direct)
lej-et-mødelokale.dk	Punktum dk A/S (direct)
mcptest.dk	Punktum dk A/S (direct)
modern-workplace.dk	Punktum dk A/S (direct)
modernworkplace.dk	Punktum dk A/S (direct)
office-konsulenter.dk	Punktum dk A/S (direct)
onedrive-kurser.dk	Punktum dk A/S (direct)
onedrive-kursus.dk	Punktum dk A/S (direct)
onenote-kurser.dk	Punktum dk A/S (direct)
planner-kursus.dk	Punktum dk A/S (direct)
power-bi-kurser.dk	Punktum dk A/S (direct)
power-bi-kursus.dk	Punktum dk A/S (direct)
power-platform-kurser.dk	Punktum dk A/S (direct)
powerbi-kursus.dk	Punktum dk A/S (direct)
sharepoint-kursus.dk	Punktum dk A/S (direct)
sql-kursus.dk	Punktum dk A/S (direct)
sway-kurser.dk	Punktum dk A/S (direct)
teams-kurser.dk	Punktum dk A/S (direct)
tests.dk	Punktum dk A/S (direct)
windows10-kurser.dk	Punktum dk A/S (direct)
yammer-kurser.dk	Punktum dk A/S (direct)
yammer-kursus.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

26ms

35ms

AAAA

38ms

TXT

167ms

CAA

30ms

HTTPS

35ms

TLSA

83ms

SOA

0ms

MTA-STS

45ms

DNSSEC

106ms

SRV

60ms

Total

569ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 05:25:34	539ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:30:19	410ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 20:48:48	424ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:07:14	899ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 15:08:37 shown	569ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 15:04:07	597ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 04:49:39	1012ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-25 18:30:14	1893ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-23 05:01:02	1181ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 19:21:29	629ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-18 02:42:26	2540ms	2 NS 1 A 4 MX	🔒 Secure