qrb.dk

📜 Historical scan 2026-06-23 04:56:04  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

qrb.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 October 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.111.240.136 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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   281ms
NameserverIP addressesPTRASN / 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 Records#

1 records   268ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.111.240.136 3600s webcluster9.webpod11-cph3.one.com AS51468 One.com A/S 77.111.240.0/22 🇩🇰 Denmark Copenhagen

📧 MX Records#

4 records   314ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod14-cph3.one.com 185.10.9.212 mx1.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod14-cph3.one.com 185.10.9.213 mx2.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod14-cph3.one.com 185.10.9.214 mx3.pub.mailpod14-cph3.one.com AS51468 One.com A/S
10 10800s mx4.pub.mailpod14-cph3.one.com 185.10.9.215 mx4.pub.mailpod14-cph3.one.com AS51468 One.com A/S

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.111.240.136
🔶 Autoconfig77.111.240.136

🔷 AAAA Records (IPv6)#

1 records   320ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:102:43:1f02:783:8ca0 600s — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ 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 2026-10-14 12:42:58
www77.111.240.148 2a02:2350:5:102:a6:bf2f:623e:33f1 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

4 records   371ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…
SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com DANE-EE · SPKI · SHA-256 F9CAE2DF0FCB54F04130769823BED77A…

🔐 DNSSEC#

448ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

233ms
FieldValue
Serial2026051701
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-14 12:58:10
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2006-10-05
Expires2027-10-31 (378d)

🔗 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
281ms
A
268ms
MX
314ms
AAAA
320ms
TXT
595ms
CAA
219ms
HTTPS
254ms
TLSA
371ms
SOA
233ms
MTA-STS
317ms
DNSSEC
448ms
SRV
355ms
Total
3172ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-14 12:42:58 899ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 13:31:32 947ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-23 17:31:01 630ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-16 01:36:00 1516ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-09 00:38:19 1192ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-28 05:53:30 937ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-27 21:48:13 587ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-22 20:23:29 5083ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-28 11:46:18 1395ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 04:56:04 shown 3172ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-23 04:09:05 1175ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 13:57:14 693ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-20 12:35:28 11333ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-17 13:17:28 2934ms 2 NS 1 A 4 MX 🔒 Secure
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