quantumpc.dk

Records from scan: 2026-10-03 03:59:27 · 1891ms total · last checked 2026-10-18 00:55 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

quantumpc.dk is a .dk domain served by 2 nameservers (mckenzie.ns.cloudflare.com, rustam.ns.cloudflare.com). It was registered on 6 June 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.164 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by quantumpc-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 55ms

Nameserver	IP addresses	PTR	ASN / ISP
mckenzie.ns.cloudflare.com	108.162.194.253 162.159.38.253 172.64.34.253 2606:4700:50::a29f:26fd 2803:f800:50::6ca2:c2fd 2a06:98c1:50::ac40:22fd	mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com mckenzie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rustam.ns.cloudflare.com	108.162.195.148 162.159.44.148 172.64.35.148 2606:4700:58::a29f:2c94 2803:f800:50::6ca2:c394 2a06:98c1:50::ac40:2394	rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com rustam.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.164	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.152.225	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	quantumpc-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::b 2a01:111:f403:ca09::28 2a01:111:f403:ca3c::a 52.101.103.143 52.101.103.36 52.101.68.29 52.101.68.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.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	104.21.32.164

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:20a4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:98e1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 32ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.164,172.67.152.225 ech=AEX+DQBByAAgACAMYi2HVDlK7qBmySuE9D63pKGEkKMO1hmuddJ2q4kjdwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:20a4,2606:4700:3035::ac43:98e1

🔌 SRV Records#

2 records 70ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	30	443	autodiscover.myactiveserver.com
_sipfederationtls._tcp	10	30	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 162ms

TXT Record
MS=ms73028811
v=spf1 include:spf.protection.outlook.com ip4:94.231.106.183 ~all

✉️ SPF#

Policy	Record (quantumpc.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:94.231.106.183 ~all

📨 DMARC#

Policy	Record (_dmarc.quantumpc.dk)
p=reject	v=DMARC1;p=reject;pct=100;

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 44ms

Flags	Tag	Value
0	iodef	mailto:abuse@quantumpc.dk
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

checked 2026-10-11 15:04:29

www	104.21.32.164 172.67.152.225 2606:4700:3033::6815:20a4 2606:4700:3035::ac43:98e1 (AS13335) (address records, no CNAME)
www vs bare domain	Same network quantumpc.dk: 104.21.32.164 172.67.152.225 2606:4700:3033::6815:20a4 2606:4700:3035::ac43:98e1 (AS13335) www.quantumpc.dk: 104.21.32.164 172.67.152.225 2606:4700:3033::6815:20a4 2606:4700:3035::ac43:98e1 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2416451519
Primary NS (MNAME)	mckenzie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-03 04:09:34

Field	Value
Registrar	CURANET A/S
Registered	2020-06-06
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

58ms

49ms

AAAA

37ms

TXT

162ms

CAA

44ms

HTTPS

32ms

TLSA

514ms

SOA

33ms

MTA-STS

71ms

DNSSEC

122ms

SRV

70ms

Total

1891ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 03:59:27 shown	1891ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 03:47:03	8771ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-27 03:00:51	10358ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-23 16:18:48	14461ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-13 18:26:25	12922ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-28 08:04:42	15191ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-26 21:48:32	9279ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-20 08:03:40	20879ms	5 NS 1 A 1 MX	🔓 Insecure
2026-07-29 10:43:56	22820ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-18 02:57:10	11469ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-18 02:53:40	9023ms	5 NS 1 A 1 MX	🔓 Insecure