dieterdat.dk

📜 Historical scan 2026-09-01 14:50:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dieterdat.dk is a .dk domain served by 2 nameservers (aida.ns.cloudflare.com, sam.ns.cloudflare.com). It was registered on 15 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.12.34 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.dieterdat.dk. 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
aida.ns.cloudflare.com	108.162.192.58 172.64.32.58 173.245.58.58 2606:4700:50::adf5:3a3a 2803:f800:50::6ca2:c03a 2a06:98c1:50::ac40:203a	aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com aida.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com	108.162.193.141 172.64.33.141 173.245.59.141 2606:4700:58::adf5:3b8d 2803:f800:50::6ca2:c18d 2a06:98c1:50::ac40:218d	sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.ns.cloudflare.com sam.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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.12.34	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.151.132	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.dieterdat.dk	94.23.180.60	—	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	46.105.89.123
🔶 Autoconfig	46.105.89.123

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9784	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:c22	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 59ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.12.34,172.67.151.132 ech=AEX+DQBBLgAgACA7vYZanHA++EpkSDmYVe8RxTH8G7pwkcj/oN8vTSjoEgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9784,2606:4700:3035::6815:c22

📝 TXT Records#

1 records 209ms

TXT Record
v=spf1 a mx ip4:81.15.235.16 -all

✉️ SPF#

Policy	Record (dieterdat.dk)
-all (hard fail)	v=spf1 a mx ip4:81.15.235.16 -all

📨 DMARC#

Policy	Record (_dmarc.dieterdat.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; rua=mailto:spam-reports@dieterdat.dk

📬 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 2026-10-09 23:21:02

www	104.21.12.34 172.67.151.132 2606:4700:3030::ac43:9784 2606:4700:3035::6815:c22 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dieterdat.dk: 104.21.12.34 172.67.151.132 2606:4700:3030::ac43:9784 2606:4700:3035::6815:c22 (AS13335) www.dieterdat.dk: 104.21.12.34 172.67.151.132 2606:4700:3030::ac43:9784 2606:4700:3035::6815:c22 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 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#

103ms

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	2411901613
Primary NS (MNAME)	aida.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 23:35:52

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-05-15
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

55ms

43ms

AAAA

51ms

TXT

209ms

CAA

51ms

HTTPS

59ms

TLSA

87ms

SOA

0ms

MTA-STS

72ms

DNSSEC

103ms

SRV

88ms

Total

1229ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 23:21:02	1911ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 18:10:26	671ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 17:12:33	662ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-05 02:42:40	667ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-01 14:50:13 shown	1229ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 23:22:31	794ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 18:09:52	1017ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 23:12:17	4526ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-27 01:31:06	2435ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-25 18:47:58	917ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 02:46:07	502ms	2 NS 2 A 1 MX	🔓 Insecure