cphdans.dk

📜 Historical scan 2026-08-26 20:35:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cphdans.dk is a .dk domain served by 3 nameservers (linux3.dform.dk, ns1.dform.dk, ns2.dform.dk). It was registered on 11 February 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 91.98.139.7 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 118ms

Nameserver	IP addresses	PTR	ASN / ISP
linux3.dform.dk	2a01:4f8:1c1a:22c5::1 91.98.139.7	— linux3.dform.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns1.dform.dk	2a01:4f8:c17:5dd1::1 88.99.33.43	ns1.dform.dk ns1.dform.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dform.dk	2a01:4f9:c010:18ac::1 65.21.180.171	ns2.dform.dk ns2.dform.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 70ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.98.139.7	300s	linux3.dform.dk	AS24940	Hetzner Online GmbH	91.98.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records#

7 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 64.233.162.27	lt-in-x1a.1e100.net lt-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	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	3600s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	yukulwh-in-f27.1e100.net mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx4.googlemail.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	aspmx5.googlemail.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 438ms

TXT Record
v=spf1 ip4:91.98.139.7 ip4:176.9.110.172 ip6:2a01:4f8:1c1a:22c5::1 include:aspmx.googlemail.com include:servers.mcsv.net ~all

✉️ SPF#

Policy	Record (cphdans.dk)
~all (soft fail)	v=spf1 ip4:91.98.139.7 ip4:176.9.110.172 ip6:2a01:4f8:1c1a:22c5::1 include:aspmx.googlemail.com include:servers.mcsv.net ~all

📨 DMARC#

Policy	Record (_dmarc.cphdans.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; ruf=mailto:postmaster@cphdans.dk; rua=mailto:postmaster@cphdans.dk

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records 78ms

Flags	Tag	Value
0	issuewild	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 17:27:36

www	91.98.139.7 (AS24940) (address records, no CNAME)
www vs bare domain	Same network cphdans.dk: 91.98.139.7 (AS24940) www.cphdans.dk: 91.98.139.7 (AS24940)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u1018819.wl070.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u1018819.wl070.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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

142ms

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	2026072210
Primary NS (MNAME)	linux3.dform.dk
Responsible (RNAME)	root@linux3.dform.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 02:12:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-02-11
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

118ms

70ms

61ms

AAAA

56ms

TXT

438ms

CAA

78ms

HTTPS

92ms

TLSA

172ms

SOA

0ms

MTA-STS

181ms

DNSSEC

142ms

SRV

123ms

Total

1559ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 12:17:10	9680ms	3 NS 1 A 7 MX	🔓 Insecure
2026-08-26 20:35:00 shown	1559ms	3 NS 1 A 7 MX	🔓 Insecure
2026-07-22 17:52:38	1960ms	3 NS 1 A 7 MX	🔓 Insecure
2026-07-02 01:45:18	2372ms	3 NS 1 A 7 MX	🔓 Insecure
2026-06-16 22:40:43	835ms	3 NS 1 A 7 MX	🔓 Insecure
2026-06-16 22:40:25	782ms	3 NS 1 A 7 MX	🔓 Insecure