acbilsyn.dk

📜 Historical scan 2026-10-05 05:45:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

acbilsyn.dk is a .dk domain served by 2 nameservers (bryce.ns.cloudflare.com, ivy.ns.cloudflare.com). It was registered on 23 August 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.92.151 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
bryce.ns.cloudflare.com	108.162.195.137 162.159.44.137 172.64.35.137 2606:4700:58::a29f:2c89 2803:f800:50::6ca2:c389 2a06:98c1:50::ac40:2389	bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com bryce.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ivy.ns.cloudflare.com	108.162.192.120 172.64.32.120 173.245.58.120 2606:4700:50::adf5:3a78 2803:f800:50::6ca2:c078 2a06:98c1:50::ac40:2078	ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.ns.cloudflare.com ivy.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.92.151	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.195.72	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:5c97	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c348	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.92.151,172.67.195.72 ech=AEX+DQBBbAAgACBqSNPZ/yOc2Xt+OUllw2Ct9IiyYY0MLY5B7NzL/PioQQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:5c97,2606:4700:3037::ac43:c348

📝 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#

latest probe, not this scan · checked 2026-10-13 06:25:52

www	104.21.92.151 172.67.195.72 2606:4700:3035::6815:5c97 2606:4700:3037::ac43:c348 (AS13335) (address records, no CNAME)
www vs bare domain	Same network acbilsyn.dk: 104.21.92.151 172.67.195.72 2606:4700:3035::6815:5c97 2606:4700:3037::ac43:c348 (AS13335) www.acbilsyn.dk: 104.21.92.151 172.67.195.72 2606:4700:3035::6815:5c97 2606:4700:3037::ac43:c348 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

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

🏷️ SOA#

34ms

Field	Value
Serial	2416655633
Primary NS (MNAME)	bryce.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 05:46:31

Field	Value
Registrar	Obsidian Digital A/S
Registered	2024-08-23
Expires	2027-08-22 (308d)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

37ms

28ms

AAAA

27ms

TXT

164ms

CAA

38ms

HTTPS

37ms

TLSA

42ms

SOA

34ms

MTA-STS

45ms

DNSSEC

61ms

SRV

57ms

Total

359ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 05:47:02	458ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-05 05:45:24 shown	359ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 03:26:14	625ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 04:51:10	9392ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 18:15:38	1050ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 09:31:24	2517ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-08 21:03:05	989ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 17:16:27	6297ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 02:26:08	963ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 20:22:05	465ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 13:17:21	542ms	2 NS 2 A 0 MX	🔓 Insecure