acommunication.dk

Records from scan: 2026-10-01 04:29:37  ·  495ms total  ·  last checked 2026-10-16 11:09 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

acommunication.dk is a .dk domain served by 2 nameservers (fred.ns.cloudflare.com, oaklyn.ns.cloudflare.com). It was registered on 26 August 2026 (WHOIS) and first appeared in the .dk zone on 27 August 2026. Its website address 104.21.36.218 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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   34ms
NameserverIP addressesPTRASN / ISP
fred.ns.cloudflare.com 108.162.193.113
172.64.33.113
173.245.59.113
2606:4700:58::adf5:3b71
2803:f800:50::6ca2:c171
2a06:98c1:50::ac40:2171		 fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com
fred.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
oaklyn.ns.cloudflare.com 108.162.194.90
162.159.38.90
172.64.34.90
2606:4700:50::a29f:265a
2803:f800:50::6ca2:c25a
2a06:98c1:50::ac40:225a		 oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.ns.cloudflare.com
oaklyn.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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.36.218 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.199.197 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

2 records   32ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3033::6815:24da 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3037::ac43:c7c5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   39ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.36.218,172.67.199.197 ech=AEX+DQBB7wAgACAkFmxDs+D1/7GMyEXScG5+0ekZxCs9lpJ4V1gscFfrdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:24da,2606:4700:3037::ac43:c7c5

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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#

checked 2026-10-10 18:00:28
www104.21.36.218 172.67.199.197 2606:4700:3033::6815:24da 2606:4700:3037::ac43:c7c5 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

51ms
FieldValue
Serial2413654900
Primary NS (MNAME)fred.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-08-28 05:20:08
FieldValue
RegistrarOpenprovider
Registered2026-08-26
Expires2027-08-25 (312d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
40ms
MX
22ms
AAAA
32ms
TXT
188ms
CAA
41ms
HTTPS
39ms
TLSA
45ms
SOA
51ms
MTA-STS
58ms
DNSSEC
62ms
SRV
51ms
Total
495ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-01 04:29:37 shown 495ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-23 20:30:19 2426ms 2 NS 2 A 0 MX 🔓 Insecure
2026-09-03 16:36:48 911ms 2 NS 2 A 0 MX 🔓 Insecure
2026-08-30 00:48:29 853ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-28 05:19:07 618ms 2 NS 0 A 0 MX 🔓 Insecure
2026-08-27 08:34:21 641ms 3 NS 1 A 0 MX 🔓 Insecure
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