a4overenskomst.dk

Records from scan: 2026-10-11 06:35:05 · 2594ms total · last checked 2026-10-19 20:20 (unchanged)

⬇ 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 104.21.22.70 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.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 86ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.22.70	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.203.84	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 78ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:1646	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:cb54	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 98ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.22.70,172.67.203.84 ech=AEX+DQBB/AAgACBlEbUec0Be5xrHLrff/e0hXYdmpP0f2PyYCL8dClRSKgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:1646,2606:4700:3037::ac43:cb54

📝 TXT Records#

2 records 356ms

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#

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#

253ms

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

🏷️ SOA#

47ms

Field	Value
Serial	2417125946
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 (10d)

📋 WHOIS#

⏱️ Lookup Timing#

68ms

86ms

69ms

AAAA

78ms

TXT

356ms

CAA

114ms

HTTPS

98ms

TLSA

334ms

SOA

47ms

MTA-STS

148ms

DNSSEC

253ms

SRV

105ms

Total

2594ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 06:35:05 shown	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	577ms	2 NS 2 A 0 MX	🔓 Insecure