red-barnet.dk

📜 Historical scan 2026-08-27 10:51:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

red-barnet.dk is a .dk domain served by 2 nameservers (betty.ns.cloudflare.com, simon.ns.cloudflare.com). It was registered on 12 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.72.40 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
betty.ns.cloudflare.com	108.162.192.75 172.64.32.75 173.245.58.75 2606:4700:50::adf5:3a4b 2803:f800:50::6ca2:c04b 2a06:98c1:50::ac40:204b	betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com betty.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
simon.ns.cloudflare.com	108.162.193.232 172.64.33.232 173.245.59.232 2606:4700:58::adf5:3be8 2803:f800:50::6ca2:c1e8 2a06:98c1:50::ac40:21e8	simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.ns.cloudflare.com simon.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.72.40	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.174.203	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.72.40
🔶 Autoconfig	104.21.72.40

🔷 AAAA Records (IPv6)#

2 records 61ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:4828	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:aecb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.72.40,172.67.174.203 ech=AEX+DQBB8gAgACDBlaShUNszepVlr+fR4WskQoMKgriqZm6u9xrVV0BFJAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4828,2606:4700:3037::ac43:aecb

📝 TXT Records#

3 records 345ms

TXT Record
bw=DO87GNMz0pTweZ58Q2Q8cCNvV8Qi9h6NuhL4Q1pERwnU
have-i-been-pwned-verification=dweb_7j3o6qup1f5u78vpq1jx68f0
v=spf1 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.red-barnet.dk)
p=reject	v=DMARC1; p=reject; sp=reject; rua=mailto:dmarcreports-rua@redbarnet.dk; ruf=mailto:dmarcreports-ruf@redbarnet.dk

📬 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 2026-10-16 09:03:28

www	104.21.72.40 172.67.174.203 2606:4700:3037::6815:4828 2606:4700:3037::ac43:aecb (AS13335) (address records, no CNAME)
www vs bare domain	Same network red-barnet.dk: 104.21.72.40 172.67.174.203 2606:4700:3037::6815:4828 2606:4700:3037::ac43:aecb (AS13335) www.red-barnet.dk: 104.21.72.40 172.67.174.203 2606:4700:3037::6815:4828 2606:4700:3037::ac43:aecb (AS13335)
Wildcard	Yes: any name under the zone resolves
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: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.red-barnet.dk	5uxCfOymB_ei2ioMJmhSsMtPpR7WekLl2jmg1c6d9Lc
TXT	_acme-challenge.red-barnet.dk	mwK3LcSjVhpcwZW7n3UbGTXGELt24Tf7k8nf9jQ9eMY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

147ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413220150
Primary NS (MNAME)	betty.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 04:34:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-12
Expires	2027-07-31 (283d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

35ms

33ms

AAAA

61ms

TXT

345ms

CAA

41ms

HTTPS

42ms

TLSA

63ms

SOA

0ms

MTA-STS

130ms

DNSSEC

147ms

SRV

105ms

Total

816ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 09:03:28	702ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-11 04:06:24	1710ms	2 NS 2 A 0 MX	🔒 Secure
2026-10-01 00:03:17	614ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-24 04:13:35	701ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-13 07:26:18	1594ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-06 06:14:28	9433ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-05 13:58:03	641ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-29 13:14:53	530ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 10:51:18 shown	816ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 23:54:55	786ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-26 14:25:49	578ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-21 06:49:30	1591ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-13 01:50:20	2440ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-07 10:53:21	1552ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-15 08:02:43	1096ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-03 02:58:36	776ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-28 02:58:33	853ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-27 15:44:11	743ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-26 00:56:29	764ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-21 09:24:03	1075ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-19 03:21:18	4263ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 13:20:44	2265ms	2 NS 2 A 0 MX	🔒 Secure