123-kort.dk

📜 Historical scan 2026-09-26 01:43:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

123-kort.dk is a .dk domain served by 2 nameservers (duke.ns.cloudflare.com, erin.ns.cloudflare.com). It was registered on 10 September 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.186 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a 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 45ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
erin.ns.cloudflare.com	108.162.192.113 172.64.32.113 173.245.58.113 2606:4700:50::adf5:3a71 2803:f800:50::6ca2:c071 2a06:98c1:50::ac40:2071	erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.175	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	209.85.233.27 2a00:1450:4010:c02::1b 2a00:1450:4010:c02::1b	lr-in-f27.1e100.net le-in-x1b.1e100.net le-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1a	tp-in-f26.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:aba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:83af	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=104.21.10.186,172.67.131.175 ech=AEX+DQBBsQAgACD2wSA5sa3O84e6p0k0i4q4WYJNyRZT6Yajgoxbz7syZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:aba,2606:4700:3036::ac43:83af

📝 TXT Records#

2 records 150ms

TXT Record
google-site-verification=xDaR0RH_JoNcWQ7P2QO7PLf-SwBwgll_L8CXedKCJO4
v=spf1 include:_spf.google.com include:sendgrid.net ~all

✉️ SPF#

Policy	Record (123-kort.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:sendgrid.net ~all

📨 DMARC#

Policy	Record (_dmarc.123-kort.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+y2rrguxpjoo@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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 2026-10-12 22:25:06

www	104.21.10.186 172.67.131.175 2606:4700:3032::6815:aba 2606:4700:3036::ac43:83af (AS13335) (address records, no CNAME)
www vs bare domain	Same network 123-kort.dk: 104.21.10.186 172.67.131.175 2606:4700:3032::6815:aba 2606:4700:3036::ac43:83af (AS13335) www.123-kort.dk: 104.21.10.186 172.67.131.175 2606:4700:3032::6815:aba 2606:4700:3036::ac43:83af (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit
s1	s1.domainkey.u2361603.wl104.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u2361603.wl104.sendgrid.net	RSA · ~1024 bit below 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: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.123-kort.dk	5QAezDKqOJ7bES4KDo4PYG82Mt5XBK8zlc21Z2kWlxU
TXT	_acme-challenge.123-kort.dk	qQ2jgsIlpUCTjglzvlZyBJ3XIKNkMcWqgCNXPlOZalU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

110ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415827861
Primary NS (MNAME)	duke.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-13 15:38:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-09-10
Expires	2027-09-30 (348d)

🔗 Same registrant#

4 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).

Domain	Registrar
100kort.dk	Punktum dk A/S (direct)
123-card.dk	Punktum dk A/S (direct)
123cards.dk	Punktum dk A/S (direct)
www123kort.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

45ms

33ms

30ms

AAAA

38ms

TXT

150ms

CAA

33ms

HTTPS

29ms

TLSA

145ms

SOA

0ms

MTA-STS

57ms

DNSSEC

110ms

SRV

54ms

Total

909ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:59:58	684ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 14:37:56	9645ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-26 01:43:18 shown	909ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-08 02:16:18	2591ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-02 12:18:16	1302ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-09 01:38:30	1872ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-24 22:57:50	1026ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 12:45:52	686ms	2 NS 2 A 5 MX	🔓 Insecure