dahllau.dk

📜 Historical scan 2026-09-23 23:03:30 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dahllau.dk is a .dk domain served by 2 nameservers (adel.ns.cloudflare.com, keaton.ns.cloudflare.com). It was registered on 28 February 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.116 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx.zoho.eu, mx2.zoho.eu and 1 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
adel.ns.cloudflare.com	108.162.192.55 172.64.32.55 173.245.58.55 2606:4700:50::adf5:3a37 2803:f800:50::6ca2:c037 2a06:98c1:50::ac40:2037	adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com adel.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
keaton.ns.cloudflare.com	108.162.195.181 162.159.44.181 172.64.35.181 2606:4700:58::a29f:2cb5 2803:f800:50::6ca2:c3b5 2a06:98c1:50::ac40:23b5	keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.ns.cloudflare.com keaton.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.116	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.209.129	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
20	300s	mx2.zoho.eu	185.230.214.166 185.230.214.166 185.230.214.166	mx2.zoho.eu mx.zoho.eu mx3.zoho.eu	AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V AS205111 ZOHO Corporation B.V
50	300s	mx3.zoho.eu	89.36.170.166 89.36.170.166 89.36.170.166	mx2.zoho.eu mx.zoho.eu mx3.zoho.eu	AS41913 Computerline GmbH AS41913 Computerline GmbH AS41913 Computerline GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.93.116
🔶 Autoconfig	104.21.93.116

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:d181	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5d74	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=104.21.93.116,172.67.209.129 ech=AEX+DQBB+AAgACCjttvskNGdVh0hbw4VhGXYjkOM2/rfowahxHuhHM+3cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:d181,2606:4700:3037::6815:5d74

📝 TXT Records#

1 records 186ms

TXT Record
v=spf1 include:zohomail.eu ~all

✉️ SPF#

Policy	Record (dahllau.dk)
~all (soft fail)	v=spf1 include:zohomail.eu ~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#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 11:10:19

www	104.21.93.116 172.67.209.129 2606:4700:3033::ac43:d181 2606:4700:3037::6815:5d74 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dahllau.dk: 104.21.93.116 172.67.209.129 2606:4700:3033::ac43:d181 2606:4700:3037::6815:5d74 (AS13335) www.dahllau.dk: 104.21.93.116 172.67.209.129 2606:4700:3033::ac43:d181 2606:4700:3037::6815:5d74 (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#

121ms

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	2415516461
Primary NS (MNAME)	adel.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 12:33:12

Field	Value
Registrar	Simply.com A/S
Registered	2024-02-28
Expires	2027-02-27 (129d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

42ms

47ms

60ms

AAAA

45ms

TXT

186ms

CAA

39ms

HTTPS

51ms

TLSA

76ms

SOA

0ms

MTA-STS

62ms

DNSSEC

121ms

SRV

77ms

Total

925ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 05:31:43	1154ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 03:50:09	9631ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-23 23:03:30 shown	925ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-12 02:07:08	1239ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 21:02:21	687ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-27 08:05:14	2564ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-06 14:02:46	1936ms	2 NS 2 A 3 MX	🔓 Insecure
2026-07-25 13:34:07	1509ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-28 04:25:56	2771ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 18:48:56	832ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-23 12:30:29	972ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 08:10:53	1487ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-21 11:43:58	1094ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 04:27:54	1704ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 23:46:27	527ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-16 23:40:37	1009ms	2 NS 2 A 3 MX	🔓 Insecure