qwc.dk DNS records

🖥️ Nameservers2 records 36ms

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 Records1 records 31ms

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 Records1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	qwc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca04::c 2a01:111:f403:ca09::7 52.101.103.39 52.101.68.3 52.101.68.8 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.56
🔶 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 Records2 records 260ms

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

🔏 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)

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2026090503
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

31ms

MX

34ms

AAAA

27ms

TXT

260ms

CAA

29ms

HTTPS

46ms

TLSA

229ms

SOA

0ms

MTA-STS

67ms

DNSSEC

99ms

SRV

104ms

Total

1028ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 17:30:29	1028ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-09-04 08:00:06	1837ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-31 03:08:30	1567ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-29 19:35:38	1415ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 00:23:31	848ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 23:39:08	1350ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 15:58:07	2202ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 14:43:15	1432ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 04:53:56	9452ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-22 04:36:58	9585ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 04:23:43	7014ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-20 03:57:18	1780ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 23:29:48	4748ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 13:33:55	1185ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 12:22:01	10168ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 07:53:24	1370ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-14 07:00:06	4948ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-12 09:10:11	6345ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 06:12:34	5903ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-09 17:56:17	1302ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 18:33:49	1535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 00:10:12	1736ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-30 22:59:35	9234ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 20:24:04	2174ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 17:34:53	9144ms	2 NS 1 A 1 MX	🔒 Secure	View