container-centralen.dk

📜 Historical scan 2026-06-23 16:49:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

container-centralen.dk is a .dk domain served by 2 nameservers (bill.ns.cloudflare.com, emely.ns.cloudflare.com). It was registered on 8 August 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.39.197 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
bill.ns.cloudflare.com	108.162.193.74 172.64.33.74 173.245.59.74 2606:4700:58::adf5:3b4a 2803:f800:50::6ca2:c14a 2a06:98c1:50::ac40:214a	bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com bill.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
emely.ns.cloudflare.com	108.162.194.209 162.159.38.209 172.64.34.209 2606:4700:50::a29f:26d1 2803:f800:50::6ca2:c2d1 2a06:98c1:50::ac40:22d1	emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.ns.cloudflare.com emely.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.39.197	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.86	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 54ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ab56	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:27c5	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 46ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.39.197,172.67.171.86 ech=AEX+DQBB1AAgACB3Rs2Of5ohI+V3cBeoyVZ3cJwizvJ/vqr1DG6SWxTNSgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ab56,2606:4700:3033::6815:27c5

📝 TXT Records#

1 records 188ms

TXT Record
v=spf1 include:_spf64280.spf-protect.dk -all

✉️ SPF#

Policy	Record (container-centralen.dk)
-all (hard fail)	v=spf1 include:_spf64280.spf-protect.dk -all

📨 DMARC#

Policy	Record (_dmarc.container-centralen.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:667bb8ab4f134@dmarc-dk.centerasecurity.com;

📬 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 2026-10-02 19:53:37

www	Address record (no CNAME)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

50ms

Field	Value
Serial	2407348581
Primary NS (MNAME)	bill.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 22:51:35

Field	Value
Registrar	InterNetX GmbH
Registered	2006-08-08
Expires	2027-08-31 (317d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

41ms

37ms

AAAA

54ms

TXT

188ms

CAA

68ms

HTTPS

46ms

TLSA

150ms

SOA

50ms

MTA-STS

39ms

DNSSEC

90ms

SRV

78ms

Total

910ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:53:37	685ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-29 19:29:08	467ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 19:14:19	664ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 15:26:57	841ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-18 17:58:59	1118ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-16 14:57:55	1195ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-01 00:59:20	911ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 00:45:57	931ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-16 02:48:51	1154ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-09 17:53:21	995ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-21 18:08:21	8795ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-14 12:20:48	898ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-23 16:49:17 shown	910ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-16 22:10:58	415ms	2 NS 2 A 0 MX	🔒 Secure