korstgaard.dk

📜 Historical scan 2026-07-06 23:43:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

korstgaard.dk is a .dk domain served by 2 nameservers (kim.ns.cloudflare.com, todd.ns.cloudflare.com). It was registered on 25 June 2026 (WHOIS) and first appeared in the .dk zone on 26 June 2026. Its website address 104.21.1.190 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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   39ms
NameserverIP addressesPTRASN / ISP
kim.ns.cloudflare.com 108.162.192.126
172.64.32.126
173.245.58.126
2606:4700:50::adf5:3a7e
2803:f800:50::6ca2:c07e
2a06:98c1:50::ac40:207e		 kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com
kim.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
todd.ns.cloudflare.com 108.162.193.146
172.64.33.146
173.245.59.146
2606:4700:58::adf5:3b92
2803:f800:50::6ca2:c192
2a06:98c1:50::ac40:2192		 todd.ns.cloudflare.com
todd.ns.cloudflare.com
todd.ns.cloudflare.com
todd.ns.cloudflare.com
todd.ns.cloudflare.com
todd.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   35ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.1.190 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.129.218 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   52ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:81da 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::6815:1be 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   35ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.1.190,172.67.129.218 ech=AEX+DQBBmQAgACAKemoP7AJ7vQP37OQtZLMKmu9c3HtsFEflZiCvRssOIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:81da,2606:4700:3036::6815:1be

📝 TXT Records#

1 records   223ms
TXT Record
google-site-verification=jwltdPKFAV7SumRtKbFI_bBQuVsIJMgFP2aR-T_RXR4

✉️ 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 11:48:04
www104.21.1.190 172.67.129.218 2606:4700:3030::ac43:81da 2606:4700:3036::6815:1be (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

129ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2408813817
Primary NS (MNAME)kim.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-14 15:16:57
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2026-06-25
Expires2027-06-24 (248d)

🔗 Same registrant#

30 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
1234rock.dkPunktum dk A/S (direct)
3retter.dkPunktum dk A/S (direct)
amagerfastelavn.dkPunktum dk A/S (direct)
arco-service.dkPunktum dk A/S (direct)
babydims.dkPunktum dk A/S (direct)
bedste-baerbar.dkPunktum dk A/S (direct)
bmwgenbrug.dkPunktum dk A/S (direct)
boksleje.dkPunktum dk A/S (direct)
bornevaerelset.dkPunktum dk A/S (direct)
bornwesternriders.dkPunktum dk A/S (direct)
briardklub.dkPunktum dk A/S (direct)
caballos.dkPunktum dk A/S (direct)
cadworksdesign.dkPunktum dk A/S (direct)
camillapaulsen.dkPunktum dk A/S (direct)
camillastockmarr.dkPunktum dk A/S (direct)
carefestival.dkPunktum dk A/S (direct)
carpaint-aps.dkPunktum dk A/S (direct)
crystal-eyes.dkPunktum dk A/S (direct)
danmarksbrandbiler.dkPunktum dk A/S (direct)
dshtoemrer.dkPunktum dk A/S (direct)
enkreativ.dkPunktum dk A/S (direct)
fabelmor.dkPunktum dk A/S (direct)
katag.dkPunktum dk A/S (direct)
kiropraktormortensen.dkPunktum dk A/S (direct)
kruseauto.dkPunktum dk A/S (direct)
mbm-mab.dkPunktum dk A/S (direct)
redigerbar.dkPunktum dk A/S (direct)
saybolt.dkPunktum dk A/S (direct)
storsmeden.dkPunktum dk A/S (direct)
vl-el.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
39ms
A
35ms
MX
40ms
AAAA
52ms
TXT
223ms
CAA
31ms
HTTPS
35ms
TLSA
58ms
SOA
0ms
MTA-STS
45ms
DNSSEC
129ms
SRV
8060ms
Total
8895ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-27 14:23:15 509ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-17 04:39:16 11019ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-27 22:33:45 489ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-25 17:02:28 881ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-24 14:03:59 3573ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-04 04:34:55 32727ms 2 NS 2 A 0 MX 🔓 Insecure
2026-07-06 23:43:40 shown 8895ms 2 NS 2 A 0 MX 🔓 Insecure
2026-06-27 03:41:57 740ms 2 NS 0 A 0 MX 🔓 Insecure
2026-06-26 08:35:01 705ms 2 NS 0 A 0 MX 🔓 Insecure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone