plan-colleruphus.dk

📜 Historical scan 2026-08-10 13:00:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

plan-colleruphus.dk is a .dk domain served by 2 nameservers (demi.ns.cloudflare.com, duke.ns.cloudflare.com). It was registered on 18 February 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.74.192 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
demi.ns.cloudflare.com	108.162.192.95 172.64.32.95 173.245.58.95 2606:4700:50::adf5:3a5f 2803:f800:50::6ca2:c05f 2a06:98c1:50::ac40:205f	demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
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.

🌍 A Records#

2 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.192	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.162.97	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 67ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c07::1a 2a00:1450:4010:c07::1a	lr-in-f26.1e100.net lf-in-f26.1e100.net lf-in-x1a.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.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
5	300s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	yukulwh-in-f26.1e100.net mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.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
10	300s	aspmx3.googlemail.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

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:4ac0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:a261	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.192,172.67.162.97 ech=AEX+DQBBdAAgACBWC2CHb5OuEHNJoaoB105kUseL7EWzQtPsB+MAPPVYBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4ac0,2606:4700:3037::ac43:a261

📝 TXT Records#

3 records 194ms

TXT Record
google-site-verification=4F8moXHS8ZdqGr8648IFpHd7tVnjTCZxLwU3udxdzXw
google-site-verification=KfWnQoxtLhdu0FP7uZ2MaRh-7MUUZAAJyWI5LHp63gg
v=spf1 mx include:_spf.google.com -all

✉️ SPF#

Policy	Record (plan-colleruphus.dk)
-all (hard fail)	v=spf1 mx include:_spf.google.com -all

📨 DMARC#

Policy	Record (_dmarc.plan-colleruphus.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 04:30:23

www	104.21.74.192 172.67.162.97 2606:4700:3037::6815:4ac0 2606:4700:3037::ac43:a261 (AS13335) (address records, no CNAME)
www vs bare domain	Same network plan-colleruphus.dk: 104.21.74.192 172.67.162.97 2606:4700:3037::6815:4ac0 2606:4700:3037::ac43:a261 (AS13335) www.plan-colleruphus.dk: 104.21.74.192 172.67.162.97 2606:4700:3037::6815:4ac0 2606:4700:3037::ac43:a261 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
dkim	—	RSA · ~1024 bit below 2048 bit
google	—	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#

98ms

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	2411723952
Primary NS (MNAME)	demi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 18:32:37

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-02-18
Expires	2027-02-28 (131d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

34ms

67ms

AAAA

50ms

TXT

194ms

CAA

48ms

HTTPS

51ms

TLSA

103ms

SOA

0ms

MTA-STS

80ms

DNSSEC

98ms

SRV

83ms

Total

1706ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 04:30:23	601ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-06 18:07:25	2879ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-02 16:56:35	859ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-25 21:55:04	9704ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-10 16:37:41	2030ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-03 16:11:32	1421ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-13 07:15:58	3783ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-10 13:00:32 shown	1706ms	2 NS 2 A 5 MX	🔓 Insecure
2026-07-11 14:14:44	9316ms	2 NS 2 A 5 MX	❓ Unknown
2026-06-19 13:22:58	1755ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 00:19:21	4954ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-18 00:08:24	1060ms	2 NS 2 A 5 MX	🔓 Insecure