damgaardbogholderi.dk

Records from scan: 2026-10-24 00:51:23 · 560ms total · last checked 2026-10-25 02:12 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

damgaardbogholderi.dk is a .dk domain served by 2 nameservers (ajay.ns.cloudflare.com, monroe.ns.cloudflare.com). It was registered on 7 August 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail.tutanota.de. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ajay.ns.cloudflare.com	108.162.193.56 172.64.33.56 173.245.59.56 2606:4700:58::adf5:3b38 2803:f800:50::6ca2:c138 2a06:98c1:50::ac40:2138	ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com ajay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
monroe.ns.cloudflare.com	108.162.194.153 162.159.38.153 172.64.34.153 2606:4700:50::a29f:2699 2803:f800:50::6ca2:c299 2a06:98c1:50::ac40:2299	monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com monroe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	mail.tutanota.de	185.205.69.211 185.205.69.213 185.205.69.214	mail.w11.tutanota.de mail.w13.tutanota.de mail.w14.tutanota.de	AS210909 Tutao GmbH AS210909 Tutao GmbH AS210909 Tutao GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 186ms

TXT Record
t-verify=e8b34e7cb424ebd08bfe30abc4ed231e
v=spf1 include:spf.tutanota.de -all

✉️ SPF#

Policy	Record (damgaardbogholderi.dk)
-all (hard fail)	v=spf1 include:spf.tutanota.de -all

📨 DMARC#

Policy	Record (_dmarc.damgaardbogholderi.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=s

📬 MTA-STS#

122ms

Check	Result
Status	⚠️ Invalid
TXT record (_mta-sts)	✓ Found
HTTPS policy	✗ Missing / invalid
Policy ID	20190723
Policy MX	—

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

checked 2026-10-24 00:51:23

www	NXDOMAIN
www vs bare domain	Neither resolves damgaardbogholderi.dk: no address www.damgaardbogholderi.dk: no address
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.tutanota.de	RSA · ~2048 bit
s2	s2.domainkey.tutanota.de	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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.damgaardbogholderi.dk	2Qa5m0U_4KXcOyZfa_Qz5V8-2UFlaZEw4nDyTdfWpyk
TXT	_acme-challenge.damgaardbogholderi.dk	822c7AiNqF2N5Iyoq01we8p4uPH9t22Bz2B24aeeUGw

🔗 TLSA / DANE#

2 records 134ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.tutanota.de	DANE-EE · SPKI · SHA-256	5AE0D6DC8A713441003F578C5A1D4D70…
SMTP _25._tcp.mail.tutanota.de	DANE-EE · Full cert · SHA-256	D141F8F3A4AAC2E4D2677AAFCC723D8E…

🔐 DNSSEC#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

47ms

Field	Value
Serial	2418164943
Primary NS (MNAME)	ajay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 23:16:05

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-08-07
Expires	2027-08-31 (310d)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

54ms

53ms

AAAA

42ms

TXT

186ms

CAA

53ms

HTTPS

41ms

TLSA

134ms

SOA

47ms

MTA-STS

122ms

DNSSEC

65ms

SRV

61ms

Total

560ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-24 00:51:23 shown	560ms	2 NS 0 A 1 MX	🔓 Insecure
2026-10-02 22:51:31	660ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-30 22:32:40	540ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 21:56:25	9730ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-21 15:24:09	1804ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-20 15:10:57	10436ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-10 13:22:03	2008ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-24 15:04:35	1048ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 23:50:03	679ms	2 NS 0 A 1 MX	🔓 Insecure