ac-erhverv.dk

📜 Historical scan 2026-06-16 12:50:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ac-erhverv.dk is a .dk domain served by 2 nameservers (elmo.ns.cloudflare.com, ollie.ns.cloudflare.com). It was registered on 12 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.66 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 74ms

Nameserver	IP addresses	PTR	ASN / ISP
elmo.ns.cloudflare.com	—	—	—
ollie.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 78ms

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

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 65ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2042	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:b840	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 68ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.66,172.67.184.64 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2042,2606:4700:3036::ac43:b840

📝 TXT Records#

1 records 227ms

TXT Record
google-site-verification=m-3ejn9_j8c3rdrpocdzy3fxyuiydq9yxzcoihpypeo

✉️ 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 2026-10-10 20:09:57

www	104.21.32.66 172.67.184.64 2606:4700:3037::6815:2042 2606:4700:3037::ac43:b840 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ac-erhverv.dk: 104.21.32.66 172.67.184.64 2606:4700:3037::6815:2042 2606:4700:3037::ac43:b840 (AS13335) www.ac-erhverv.dk: 104.21.32.66 172.67.184.64 2606:4700:3037::6815:2042 2606:4700:3037::ac43:b840 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

227ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2406846662
Primary NS (MNAME)	elmo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 20:52:27

Field	Value
Registrar	NETIM
Registered	2026-03-12
Expires	2027-03-11 (140d)

📋 WHOIS#

⏱️ Lookup Timing#

74ms

78ms

57ms

AAAA

65ms

TXT

227ms

CAA

76ms

HTTPS

68ms

TLSA

171ms

SOA

81ms

MTA-STS

95ms

DNSSEC

227ms

SRV

0ms

Total

1242ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 20:09:57	2195ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 14:55:17	2391ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 19:25:07	1987ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 21:06:50	567ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 01:55:07	610ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 06:40:01	10183ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 11:12:15	729ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-11 23:11:57	8714ms	2 NS 2 A 0 MX	❓ Unknown
2026-08-08 05:01:11	9564ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 10:29:15	1449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 07:33:25	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:50:34 shown	1242ms	2 NS 2 A 0 MX	🔓 Insecure