customcups.dk

📜 Historical scan 2026-08-28 04:48:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

customcups.dk is a .dk domain served by 2 nameservers (deb.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 8 January 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.154 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, 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
deb.ns.cloudflare.com	108.162.192.92 172.64.32.92 173.245.58.92 2606:4700:50::adf5:3a5c 2803:f800:50::6ca2:c05c 2a06:98c1:50::ac40:205c	deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com deb.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.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 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.154	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.132.45	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.9.26 2a00:1450:4025:c01::1b	rc-in-f26.1e100.net rd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1a	lcdels-in-f26.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4003:c26::1b	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.27 2404:6800:4008:c01::1a	so-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	139.162.199.33
🔶 Autoconfig	139.162.199.33

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:c9a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:842d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 24ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.154,172.67.132.45 ech=AEX+DQBBuQAgACB9vsRVxsKcL2Mu7UmPq3EASQpYtG0h7TlezZEybwJJVwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:c9a,2606:4700:3033::ac43:842d

📝 TXT Records#

2 records 149ms

TXT Record
google-site-verification=fU6S1gnWftzDoHXAWztezlq6vrNc8T2b3tTLNbblWDw
v=spf1 a mx ip4:77.66.117.65 ip4:139.162.199.33 ip4:212.71.249.228 ip6:2a01:7e00::f03c:91ff:fef1:959e ip6:2a01:7e00::f03c:91ff:fe50:567f include:_spf.google.com ~all

✉️ SPF#

Policy	Record (customcups.dk)
~all (soft fail)	v=spf1 a mx ip4:77.66.117.65 ip4:139.162.199.33 ip4:212.71.249.228 ip6:2a01:7e00::f03c:91ff:fef1:959e ip6:2a01:7e00::f03c:91ff:fe50:567f include:_spf.google.com ~all

📨 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#

10 records 28ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 20:42:06

www	104.21.12.154 172.67.132.45 2606:4700:3032::6815:c9a 2606:4700:3033::ac43:842d (AS13335) (address records, no CNAME)
www vs bare domain	Same network customcups.dk: 104.21.12.154 172.67.132.45 2606:4700:3032::6815:c9a 2606:4700:3033::ac43:842d (AS13335) www.customcups.dk: 104.21.12.154 172.67.132.45 2606:4700:3032::6815:c9a 2606:4700:3033::ac43:842d (AS13335)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	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.customcups.dk	j4ltCPBjtm3UVOjyj08tVArc1lpkwKG2efP7XGURxN8
TXT	_acme-challenge.customcups.dk	sKKsFFlxNUsvcWPYp4_YpdlZJcRYXXizzX5-P02kbI4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

106ms

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	2413356214
Primary NS (MNAME)	deb.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 17:12:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-01-08
Expires	2030-01-31 (1201d)

🔗 Same registrant#

3 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
bagmeup.dk	Punktum dk A/S (direct)
embaco.dk	Punktum dk A/S (direct)
embaco360.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

26ms

AAAA

33ms

TXT

149ms

CAA

28ms

HTTPS

24ms

TLSA

143ms

SOA

0ms

MTA-STS

42ms

DNSSEC

106ms

SRV

55ms

Total

1438ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 20:42:06	3729ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-29 08:19:11	5568ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-28 04:48:14 shown	1438ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-26 02:57:03	1508ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-11 03:36:01	7200ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-20 23:56:28	674ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 23:15:56	703ms	2 NS 2 A 5 MX	🔓 Insecure