qrst.dk

📜 Historical scan 2026-06-27 10:52:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

qrst.dk is a .dk domain served by 2 nameservers (jermaine.ns.cloudflare.com, kristina.ns.cloudflare.com). It was registered on 14 October 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.61.95.146 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 more. The zone is not DNSSEC-signed, 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   53ms
NameserverIP addressesPTRASN / ISP
jermaine.ns.cloudflare.com 108.162.195.157
162.159.44.157
172.64.35.157
2606:4700:58::a29f:2c9d
2803:f800:50::6ca2:c39d
2a06:98c1:50::ac40:239d		 jermaine.ns.cloudflare.com
jermaine.ns.cloudflare.com
jermaine.ns.cloudflare.com
jermaine.ns.cloudflare.com
jermaine.ns.cloudflare.com
jermaine.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
kristina.ns.cloudflare.com 108.162.194.125
162.159.38.125
172.64.34.125
2606:4700:50::a29f:267d
2803:f800:50::6ca2:c27d
2a06:98c1:50::ac40:227d		 kristina.ns.cloudflare.com
kristina.ns.cloudflare.com
kristina.ns.cloudflare.com
kristina.ns.cloudflare.com
kristina.ns.cloudflare.com
kristina.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.61.95.146 300s 0x573d5f92.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.61.0.0/17 🇩🇰 Denmark Holte

📧 MX Records#

4 records   29ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.61.95.146
🔶 Autoconfig87.61.95.146

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   198ms
TXT Record
google-site-verification=IHseIOmzU1wH1g-N2QU_CiEzrjmVs2PDtd02eq_RFKk

✉️ 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 2026-10-15 09:25:35
www CNAMEghs.googlehosted.com (all on googlehosted.com)
www vs bare domainSame network
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   111ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC#

60ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

36ms
FieldValue
Serial2407504743
Primary NS (MNAME)jermaine.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 09:40:15
FieldValue
RegistrarONE.COM A/S
Registered2026-10-14
Expires2027-10-13 (354d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
53ms
A
50ms
MX
29ms
AAAA
38ms
TXT
198ms
CAA
48ms
HTTPS
36ms
TLSA
111ms
SOA
36ms
MTA-STS
68ms
DNSSEC
60ms
SRV
85ms
Total
1577ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 09:25:35 2384ms 2 NS 4 A 4 MX 🔓 Insecure
2026-10-02 20:45:42 100ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 20:44:31 100ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 20:27:11 276ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 20:21:25 277ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 20:14:28 216ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 20:08:08 238ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 19:56:38 758ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 00:55:53 231ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-25 00:46:09 223ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-24 00:18:43 225ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-22 22:44:21 761ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-21 09:40:22 212ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-14 07:19:21 236ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-07 05:09:28 275ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-03 21:28:47 627ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-01 01:03:47 2227ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-28 21:13:31 1391ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-26 17:41:48 883ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-20 00:39:08 9698ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-07 17:30:02 1759ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-02 16:07:31 1856ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-27 10:52:54 shown 1577ms 2 NS 1 A 4 MX 🔓 Insecure
2026-06-23 21:13:14 1132ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 00:32:49 1030ms 2 NS 1 A 4 MX 🔓 Insecure
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