csby.dk

📜 Historical scan 2026-07-24 09:00:10  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

csby.dk is a registered .dk domain whose nameservers (ns1.net2net.dk, ns2.net2net.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 2 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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   4026ms
NameserverIP addressesPTRASN / ISP
ns1.net2net.dk 195.249.40.6 cpe.ge-3-3-1-100.drlnqe10.dk.customer.tdc.net AS3292 TDC Holding A/S
ns2.net2net.dk 195.249.40.7 — AS3292 TDC Holding A/S

🌍 A Records#

🌍
No A records found

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

10053ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: timed out

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-25 11:27:41
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2004-07-02
Expires2027-08-31 (309d)

🔗 Same registrant#

77 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).

DomainRegistrar
4til1planet.dkPunktum dk A/S (direct)
almenboligforum.dkPunktum dk A/S (direct)
arkedania.dkPunktum dk A/S (direct)
arkidania.dkPunktum dk A/S (direct)
arkitekturklub.dkPunktum dk A/S (direct)
arnejacobsenshus.dkPunktum dk A/S (direct)
bedrebyer.dkPunktum dk A/S (direct)
bedrebyrum.dkPunktum dk A/S (direct)
bloxhub.dkPunktum dk A/S (direct)
bo-viden.dkPunktum dk A/S (direct)
boligdanmark.dkPunktum dk A/S (direct)
boliglivibalance.dkPunktum dk A/S (direct)
boligtal.dkPunktum dk A/S (direct)
boligvidencenter.dkPunktum dk A/S (direct)
bryghus-projekt.dkPunktum dk A/S (direct)
bryghusgrund.dkPunktum dk A/S (direct)
bryghusprojekt.dkPunktum dk A/S (direct)
bryghusprojektet.dkPunktum dk A/S (direct)
building-lab.dkPunktum dk A/S (direct)
bvc.dkPunktum dk A/S (direct)
byforum.dkPunktum dk A/S (direct)
byggefonden.dkPunktum dk A/S (direct)
cafe-tietgensaergrelse.dkPunktum dk A/S (direct)
cafe-tietgensærgrelse.dkPunktum dk A/S (direct)
cafetietgensærgrelse.dkPunktum dk A/S (direct)
collectiveimpact.dkPunktum dk A/S (direct)
danishfoundations.dkPunktum dk A/S (direct)
detserduikkeibyen.dkPunktum dk A/S (direct)
fondenarkedania.dkPunktum dk A/S (direct)
foreningenrealdanmark.dkPunktum dk A/S (direct)
frdau.dkPunktum dk A/S (direct)
friforrotter.dkPunktum dk A/S (direct)
genanvendgaarden.dkPunktum dk A/S (direct)
handletanke.dkPunktum dk A/S (direct)
husarkitekt.dkPunktum dk A/S (direct)
husarkitekterne.dkPunktum dk A/S (direct)
ifhp.dkPunktum dk A/S (direct)
innovationtilmarked.dkPunktum dk A/S (direct)
jarmersplads2.dkPunktum dk A/S (direct)
klimatilpasning-kokkedal.dkPunktum dk A/S (direct)
knudfriis.dkPunktum dk A/S (direct)
koegekystps.dkPunktum dk A/S (direct)
landbrugsforum.dkPunktum dk A/S (direct)
naerheden.dkPunktum dk A/S (direct)
nrvosborg.dkPunktum dk A/S (direct)
olufbagersplads.dkPunktum dk A/S (direct)
paaforkant.dkPunktum dk A/S (direct)
pears.dkA/S SCANNET
phhus.dkPunktum dk A/S (direct)
phshus.dkPunktum dk A/S (direct)
privatboligforum.dkPunktum dk A/S (direct)
realbum.dkPunktum dk A/S (direct)
realdania-debat.dkPunktum dk A/S (direct)
realdania.dkPunktum dk A/S (direct)
realdaniabyg-klubben.dkPunktum dk A/S (direct)
realdaniabygklubben.dkPunktum dk A/S (direct)
realdaniabyogbyg.dkPunktum dk A/S (direct)
realdaniabyogbygklubben.dkPunktum dk A/S (direct)
realdaniacentret.dkPunktum dk A/S (direct)
realdaniainvest.dkPunktum dk A/S (direct)
realdanmarkfonden.dkPunktum dk A/S (direct)
realea.dkPunktum dk A/S (direct)
restaurant-tietgensaergrelse.dkPunktum dk A/S (direct)
ringkoebing-k.dkPunktum dk A/S (direct)
ringkoebingk.dkPunktum dk A/S (direct)
ringkøbingk.dkPunktum dk A/S (direct)
rumforfaellesskab.dkA/S SCANNET
seniorhavtorn.dkPunktum dk A/S (direct)
stedet-tæller.dkPunktum dk A/S (direct)
tietgensærgrelse.dkPunktum dk A/S (direct)
tietgensærvelse.dkPunktum dk A/S (direct)
undervaerker.dkDANDOMAIN A/S
vccc.dkPunktum dk A/S (direct)
videncenter-boligøkonomi.dkPunktum dk A/S (direct)
videncenterforboligejere.dkPunktum dk A/S (direct)
videnscenterforboligejere.dkPunktum dk A/S (direct)
yderomraaderpaaforkant.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
4026ms
A
4025ms
MX
4028ms
AAAA
4025ms
TXT
16123ms
CAA
4030ms
HTTPS
4029ms
TLSA
24ms
SOA
4029ms
MTA-STS
4033ms
DNSSEC
10053ms
SRV
4030ms
Total
35038ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-08-23 14:13:33 57312ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 13:41:20 65408ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 13:19:00 39039ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 12:54:06 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-19 10:30:51 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-18 10:28:47 34928ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-16 16:34:09 52750ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-15 07:59:45 65395ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-11 04:45:55 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-09 06:07:14 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-03 23:40:33 48485ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 10:48:10 35048ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 10:25:46 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 09:44:15 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 09:00:10 shown 35038ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-23 05:15:39 65535ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-22 00:44:12 33225ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-20 08:45:57 35107ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-19 05:12:34 54072ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-18 04:43:36 33942ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-16 07:26:38 59386ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-15 03:59:55 37229ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-12 01:28:10 63257ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-10 16:51:26 36484ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-08 14:06:52 45126ms 2 NS 0 A 0 MX ❓ Unknown
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