a4overenskomst.dk

📜 Historical scan 2026-06-16 12:39:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

a4overenskomst.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, marge.ns.cloudflare.com). It was registered on 5 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). 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 46ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	—	—	—
marge.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1646	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3030::ac43:cb54	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.70,172.67.203.84 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1646,2606:4700:3030::ac43:cb54

📝 TXT Records#

2 records 137ms

TXT Record
ca3-83eaafc1607843238b2ce815f69844a3
v=spf1 -all

✉️ SPF#

Policy	Record (a4overenskomst.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.a4overenskomst.dk)
p=reject	v=DMARC1; p=reject; sp=reject; adkim=s; aspf=s;

📬 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 2026-10-11 06:35:05

www	104.21.22.70 172.67.203.84 2606:4700:3030::6815:1646 2606:4700:3037::ac43:cb54 (AS13335) (address records, no CNAME)
www vs bare domain	Same network a4overenskomst.dk: 104.21.22.70 172.67.203.84 2606:4700:3030::6815:1646 2606:4700:3037::ac43:cb54 (AS13335) www.a4overenskomst.dk: 104.21.22.70 172.67.203.84 2606:4700:3030::6815:1646 2606:4700:3037::ac43:cb54 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

140ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2405935187
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 04:14:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-10-05
Expires	2026-10-31 (4d)

📋 WHOIS#

⏱️ Lookup Timing#

46ms

45ms

43ms

AAAA

50ms

TXT

137ms

CAA

43ms

HTTPS

43ms

TLSA

74ms

SOA

44ms

MTA-STS

63ms

DNSSEC

140ms

SRV

0ms

Total

577ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 06:35:05	2594ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-08 05:02:29	468ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 12:08:15	1268ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 01:16:13	655ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 12:15:31	9461ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 13:27:45	863ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 10:23:10	2959ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 18:23:17	923ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 05:59:36	838ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 03:05:37	870ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 12:39:36 shown	577ms	2 NS 2 A 0 MX	🔓 Insecure