korttilkort.dk

Records from scan: 2026-10-05 20:56:31 · 667ms total · last checked 2026-10-16 18:17 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

korttilkort.dk is a .dk domain served by 2 nameservers (ivy.ns.cloudflare.com, norman.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.75.10 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
norman.ns.cloudflare.com	108.162.193.217 172.64.33.217 173.245.59.217 2606:4700:58::adf5:3bd9 2803:f800:50::6ca2:c1d9 2a06:98c1:50::ac40:21d9	norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com norman.ns.cloudflare.com norman.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

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.75.10	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.166.63	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166 185.230.214.166 185.230.214.166 185.230.214.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx3.zoho.eu mx.zoho.eu mx2.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	185.230.212.166 185.230.212.166 185.230.212.166	mx.zoho.eu mx2.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V

🔷 AAAA Records (IPv6)#

2 records 35ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a63f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:4b0a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.75.10,172.67.166.63 ech=AEX+DQBBLwAgACBhZV/aFgJ0XnThHbp4jm3AI/QQxKSlCxoW4wdyBilwbwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a63f,2606:4700:3037::6815:4b0a

📝 TXT Records#

5 records 184ms

TXT Record
brevo-code:4dc0fbbadd0b9a71ead2f8342fe675dc
google-site-verification=0Xx5mg_NeB78i58uDDdin-50bd-5iQefavDTbtWda4s
google-site-verification=GGobq9uvgmrRGsmkFzVGVbO4MfpAyPn480tEwrDoImA
v=spf1 include:zohomail.eu ~all
zoho-verification=zb75795155.zmverify.zoho.eu

✉️ SPF#

Policy	Record (korttilkort.dk)
~all (soft fail)	v=spf1 include:zohomail.eu ~all

📨 DMARC#

Policy	Record (_dmarc.korttilkort.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:kontakt@korttilkort.dk

📬 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#

checked 2026-10-09 03:21:27

www	104.21.75.10 172.67.166.63 2606:4700:3032::ac43:a63f 2606:4700:3037::6815:4b0a (AS13335) (address records, no CNAME)
www vs bare domain	Same network korttilkort.dk: 104.21.75.10 172.67.166.63 2606:4700:3032::ac43:a63f 2606:4700:3037::6815:4b0a (AS13335) www.korttilkort.dk: 104.21.75.10 172.67.166.63 2606:4700:3032::ac43:a63f 2606:4700:3037::6815:4b0a (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u53164287.wl038.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u53164287.wl038.sendgrid.net	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

58ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

35ms

Field	Value
Serial	2416683992
Primary NS (MNAME)	ivy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

35ms

30ms

AAAA

35ms

TXT

184ms

CAA

33ms

HTTPS

29ms

TLSA

215ms

SOA

35ms

MTA-STS

41ms

DNSSEC

58ms

SRV

49ms

Total

667ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 20:56:31 shown	667ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-29 20:19:05	576ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 10:23:20	1398ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-26 10:14:45	1145ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-20 23:50:17	2826ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-19 20:57:13	1022ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-17 17:08:51	1661ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-30 16:30:21	17290ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-20 03:07:03	1957ms	2 NS 2 A 3 MX	❓ Unknown
2026-06-18 07:52:50	1114ms	2 NS 2 A 3 MX	🔓 Insecure