bookcorona.dk

📜 Historical scan 2026-06-16 15:55:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookcorona.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 26 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed and validates, 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#

3 records   28ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com — — —
ns2.simply.com — — —
ns3.simply.com — — —

🌍 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#

3 records   25ms
FlagsTagValue
0 issue digicert.com
0 issue globalsign.com
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 17:41:41
wwwNXDOMAIN
www vs bare domainNeither resolves
bookcorona.dk: no address
www.bookcorona.dk: no address
WildcardNo
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

21ms
FieldValue
Serial2022102604
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 20:37:52
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2020-11-26
Expires2026-11-30 (39d)

🔗 Same registrant#

75 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
33325058.dkPunktum dk A/S (direct)
almenlage.dkSimply.com A/S
analyselink.dkSimply.com A/S
birgit-arentoft.dkSimply.com A/S
blicherpsykiatri.dkSimply.com A/S
blixtdesign.dkSimply.com A/S
borneogungdomspsykiater.dkSimply.com A/S
bupec.dkSimply.com A/S
camillagoetzsche.dkSimply.com A/S
datagruppen-multimed.dkSimply.com A/S
dbaftale.dkSimply.com A/S
dbaftalen.dkSimply.com A/S
dbaftaler.dkSimply.com A/S
digital-identitetssløring.dkPunktum dk A/S (direct)
digital-sløring.dkPunktum dk A/S (direct)
doktorpejl.dkSimply.com A/S
edi365.dkPunktum dk A/S (direct)
ehmi-portal.dkdns.services ApS
ehmiportal.dkdns.services ApS
email-svar.dkSimply.com A/S
emailsvar.dkSimply.com A/S
emailsvar1.dkPunktum dk A/S (direct)
familelaegenfaxe.dkPunktum dk A/S (direct)
familielaegenfaxe.dkSimply.com A/S
fk-sloering.dkPunktum dk A/S (direct)
fk-sløring.dkPunktum dk A/S (direct)
fodstatus-test.dkdns.services ApS
fodstatus.dkdns.services ApS
gyn-naestved.dkSimply.com A/S
gynaekolog-groenning.dkSimply.com A/S
gynhorsens.dkPunktum dk A/S (direct)
gynækolog-grønning.dkPunktum dk A/S (direct)
hejlskovbanke.dkSimply.com A/S
jhpsykiatri.dkPunktum dk A/S (direct)
k-k-o.dkPunktum dk A/S (direct)
kikkert-aalborg.dkPunktum dk A/S (direct)
killert-aalborg.dkPunktum dk A/S (direct)
kirurgiskklinikhelsinge.dkPunktum dk A/S (direct)
klausanker.dkPunktum dk A/S (direct)
laboratoriemedicin.dkSimply.com A/S
laboratoriesvar.dkSimply.com A/S
labsvar.dkPunktum dk A/S (direct)
labvejledning.dkSimply.com A/S
laege-oesterbro.dkPunktum dk A/S (direct)
laegekristiananbro.dkPunktum dk A/S (direct)
laegerne-runddelen.dkPunktum dk A/S (direct)
larspeterhansen.dkPunktum dk A/S (direct)
lindahlcoaching.dkPunktum dk A/S (direct)
lyngbybørneungdomspsykiatri.dkPunktum dk A/S (direct)
medicopsykiatri.dkPunktum dk A/S (direct)
minjournal.dkPunktum dk A/S (direct)
minklinik.dkPunktum dk A/S (direct)
multihealth.dkPunktum dk A/S (direct)
multimed-dyndns.dkPunktum dk A/S (direct)
multimed.dkPunktum dk A/S (direct)
multimedweb.dkPunktum dk A/S (direct)
myclinic.dkPunktum dk A/S (direct)
nemklinik.dkPunktum dk A/S (direct)
ojenklinikkenfilosoffen.dkPunktum dk A/S (direct)
operation-aalborg.dkPunktum dk A/S (direct)
osteoporose-fyn.dkPunktum dk A/S (direct)
patientvejen.dkPunktum dk A/S (direct)
pc-ide.dkPunktum dk A/S (direct)
psykbasen.dkPunktum dk A/S (direct)
psykiater-jb.dkSimply.com A/S
psykiaterstefansvendsen.dkPunktum dk A/S (direct)
psykiatertroelsnielsen.dkPunktum dk A/S (direct)
psykiatriroskilde.dkSimply.com A/S
qpost.dkPunktum dk A/S (direct)
ref-host.dkPunktum dk A/S (direct)
refhost.dkSimply.com A/S
roentgenklinik.dkPunktum dk A/S (direct)
skemaserver.dkSimply.com A/S
vestergaardeffekten1.dkdns.services ApS
voca.dkdns.services ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
28ms
A
26ms
MX
825ms
AAAA
25ms
TXT
105ms
CAA
25ms
HTTPS
22ms
TLSA
116ms
SOA
21ms
MTA-STS
32ms
DNSSEC
90ms
SRV
0ms
Total
1138ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-02 11:26:05 410ms 3 NS 0 A 0 MX 🔒 Secure
2026-08-27 15:43:06 546ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-20 02:20:52 516ms 3 NS 0 A 0 MX 🔒 Secure
2026-06-16 15:55:30 shown 1138ms 3 NS 0 A 0 MX 🔒 Secure
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