qrst.dk

📜 Historical scan 2026-06-17 22:51:02  ·  ← 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   55ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.61.95.146 — 0x573d5f92.static.cust.fastspeed.dk AS3292 TDC Holding A/S 87.61.0.0/17 🇩🇰 Denmark Holte

📧 MX Records#

4 records   35ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 — 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   133ms
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   95ms
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#

100ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

32ms
FieldValue
Serial2403926503
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
55ms
A
31ms
MX
35ms
AAAA
39ms
TXT
133ms
CAA
32ms
HTTPS
32ms
TLSA
95ms
SOA
32ms
MTA-STS
57ms
DNSSEC
100ms
SRV
69ms
Total
1206ms

🕐 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 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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