qwc.dk

📜 Historical scan 2026-10-19 21:00:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

qwc.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.245.216.52 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by qwc-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 122ms

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 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.245.216.52	3600s	static.52.216.245.188.clients.your-server.de	AS24940	Hetzner Online GmbH	188.245.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

1 records 182ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	qwc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca21::c 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.103.39 52.101.209.31 52.101.68.10 52.101.68.21	mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00205.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 → 52.98.149.136
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 526ms

TXT Record
MS=ms67810967
v=spf1 include:spf.protection.outlook.com include:_spf.comasys.dk include:_spf.elasticemail.com -all

✉️ SPF#

Policy	Record (qwc.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.comasys.dk include:_spf.elasticemail.com -all

📨 DMARC#

Policy	Record (_dmarc.qwc.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-25 00:38:02

www CNAME	qwc.dk (all on qwc.dk) → 188.245.216.52 (AS24940)
www vs bare domain	Same network qwc.dk: 188.245.216.52 (AS24940) www.qwc.dk: 188.245.216.52 (AS24940)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.qwc.dk	qwc.dk.kinstavalidation.app
TXT	qwc.dk.kinstavalidation.app	4vWzUlbu6jfoIFOOTb9hy1F3HiFAp-7y31N-14I5ADE
TXT	qwc.dk.kinstavalidation.app	l8xNtRyyczXq-o3BSugEqerwyrWhPBWOK8qywOf1Qkc

🔗 TLSA / DANE#

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

🔐 DNSSEC#

284ms

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

🏷️ SOA#

65ms

Field	Value
Serial	2026101906
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 2026-10-11 23:57:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-01-08
Expires	2027-01-31 (97d)

🔗 Same registrant#

7 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
blackoak.dk	Simply.com A/S
hotel-vinduespudser.dk	Simply.com A/S
kobenhavns-vinduespudsning.dk	Simply.com A/S
vardera.dk	Simply.com A/S
vinduespudser-hillerød.dk	Simply.com A/S
vinduespudser-koebenhavn.dk	Simply.com A/S
vinduespudser-roedovre.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

122ms

78ms

182ms

AAAA

85ms

TXT

526ms

CAA

122ms

HTTPS

101ms

TLSA

773ms

SOA

65ms

MTA-STS

190ms

DNSSEC

284ms

SRV

228ms

Total

2243ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 00:38:01	831ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-23 22:17:35	573ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-22 19:31:03	996ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-21 06:49:58	1143ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-19 21:00:08 shown	2243ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 20:01:14	1656ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-18 19:07:17	1159ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-17 17:24:01	839ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 16:34:37	1316ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 12:28:42	1969ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 11:27:15	2056ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-13 07:20:54	1378ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-11 23:48:42	1985ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-10 21:44:12	1255ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 20:19:10	3308ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-08 17:15:11	1000ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 17:09:00	1464ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-06 17:01:42	2348ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 16:25:49	1287ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-04 16:25:17	3056ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 16:20:24	1217ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 16:19:51	1069ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 16:15:33	702ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 16:07:34	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 01:08:34	1457ms	2 NS 1 A 1 MX	🔒 Secure