quantumcenterodsherred.dk

📜 Historical scan 2026-06-20 20:24:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

quantumcenterodsherred.dk is a .dk domain served by 2 nameservers (faye.ns.cloudflare.com, kenneth.ns.cloudflare.com). It was registered on 27 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.59.77 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by c6w9009y2.mx.service.one, mail.protonmail.ch and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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 225ms

Nameserver	IP addresses	PTR	ASN / ISP
faye.ns.cloudflare.com	108.162.194.180 162.159.38.180 172.64.34.180 2606:4700:50::a29f:26b4 2803:f800:50::6ca2:c2b4 2a06:98c1:50::ac40:22b4	faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com faye.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kenneth.ns.cloudflare.com	108.162.195.41 162.159.44.41 172.64.35.41 2606:4700:58::a29f:2c29 2803:f800:50::6ca2:c329 2a06:98c1:50::ac40:2329	kenneth.ns.cloudflare.com kenneth.ns.cloudflare.com kenneth.ns.cloudflare.com kenneth.ns.cloudflare.com kenneth.ns.cloudflare.com kenneth.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 162ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.59.77	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.164	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 158ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	c6w9009y2.mx.service.one	185.10.9.212 185.10.9.213 185.10.9.214 185.10.9.215	mx1.pub.mailpod14-cph3.one.com mx2.pub.mailpod14-cph3.one.com mx3.pub.mailpod14-cph3.one.com mx4.pub.mailpod14-cph3.one.com	AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S AS51468 One.com A/S
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 211ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:daa4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3b4d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 273ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.59.77,172.67.218.164 ech=AEX+DQBB7gAgACA6YMxq103qlP+thN+qM2g13r2RFDyslXXeh2G65GGceAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:daa4,2606:4700:3033::6815:3b4d

📝 TXT Records#

4 records 556ms

TXT Record
google-site-verification=17hr5xEng5NjMLYKPT4uQKgZI9-24OpEe-mJmXYdtoI
protonmail-verification=69cff3ed2b0f30f2f51ee17e293a0262791a3288
v=spf1 include:_custspf.one.com ~all
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (quantumcenterodsherred.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

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

📬 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 2026-10-11 10:48:46

www	104.21.59.77 172.67.218.164 2606:4700:3035::ac43:daa4 2606:4700:3037::6815:3b4d (AS13335) (address records, no CNAME)
www vs bare domain	Same network quantumcenterodsherred.dk: 104.21.59.77 172.67.218.164 2606:4700:3035::ac43:daa4 2606:4700:3037::6815:3b4d (AS13335) www.quantumcenterodsherred.dk: 104.21.59.77 172.67.218.164 2606:4700:3035::ac43:daa4 2606:4700:3037::6815:3b4d (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

4 records 442ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

435ms

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

🏷️ SOA#

288ms

Field	Value
Serial	2406495621
Primary NS (MNAME)	faye.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 05:57:56

Field	Value
Registrar	ONE.COM A/S
Registered	2025-03-27
Expires	2027-03-26 (151d)

🔗 Same registrant#

3 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
nins.dk	Punktum dk A/S (direct)
psykologiskklinikodsherred.dk	Punktum dk A/S (direct)
traumeforløsendelysterapi.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

225ms

162ms

158ms

AAAA

211ms

TXT

556ms

CAA

193ms

HTTPS

273ms

TLSA

442ms

SOA

288ms

MTA-STS

180ms

DNSSEC

435ms

SRV

362ms

Total

3251ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 10:48:46	827ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-28 03:05:36	820ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-14 02:10:54	1637ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-12 19:48:37	2320ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-18 04:48:14	17376ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-20 20:24:03 shown	3251ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-17 23:04:56	1311ms	2 NS 2 A 3 MX	🔓 Insecure