ackermannkommunikation.dk

📜 Historical scan 2026-06-16 12:49:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ackermannkommunikation.dk is a .dk domain served by 2 nameservers (burt.ns.cloudflare.com, tegan.ns.cloudflare.com). It was registered on 9 November 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.9.166 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
burt.ns.cloudflare.com	—	—	—
tegan.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.9.166	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.160.214	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

5 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	142.251.1.26	lb-in-f26.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	172.253.158.27	so-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26	so-in-f26.1e100.net	AS15169 Google LLC
10	—	aspmx2.googlemail.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC
10	—	aspmx3.googlemail.com	192.178.211.27	lcbomp-in-f27.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 60ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:a0d6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:9a6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.9.166,172.67.160.214 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:a0d6,2606:4700:3033::6815:9a6

📝 TXT Records#

2 records 198ms

TXT Record
default._bimi IN TXT "v=BIMI1; l=https://ackermannkommunikation.dk/a-logo.svg
v=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:_spf.google.com ~all

✉️ SPF#

Policy	Record (ackermannkommunikation.dk)
~all (soft fail)	v=spf1 mx include:spf.autopilothq.com include:sendgrid.net include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.ackermannkommunikation.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:casper@ackermannkommunikation.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 2026-10-07 20:42:05

www	104.21.9.166 172.67.160.214 2606:4700:3036::6815:9a6 2606:4700:3037::ac43:a0d6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ackermannkommunikation.dk: 104.21.9.166 172.67.160.214 2606:4700:3036::6815:9a6 2606:4700:3037::ac43:a0d6 (AS13335) www.ackermannkommunikation.dk: 104.21.9.166 172.67.160.214 2606:4700:3036::6815:9a6 2606:4700:3037::ac43:a0d6 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

252ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

60ms

Field	Value
Serial	2406201767
Primary NS (MNAME)	burt.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 20:03:27

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2014-11-09
Expires	2030-11-30 (1502d)

📋 WHOIS#

⏱️ Lookup Timing#

39ms

63ms

52ms

AAAA

60ms

TXT

198ms

CAA

45ms

HTTPS

58ms

TLSA

131ms

SOA

60ms

MTA-STS

91ms

DNSSEC

252ms

SRV

0ms

Total

2014ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 19:46:30	606ms	2 NS 2 A 5 MX	🔓 Insecure
2026-10-02 19:39:46	978ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-29 19:15:23	721ms	2 NS 2 A 5 MX	🔓 Insecure
2026-09-27 09:32:27	773ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-27 10:14:17	925ms	2 NS 2 A 5 MX	🔓 Insecure
2026-08-07 17:20:25	10420ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-27 05:37:20	936ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-23 01:05:39	952ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:55:06	1702ms	2 NS 2 A 5 MX	🔓 Insecure
2026-06-16 12:49:35 shown	2014ms	2 NS 2 A 5 MX	🔓 Insecure