denroedekost.dk

Records from scan: 2026-10-08 07:56:57 · 2606ms total · last checked 2026-10-17 01:32 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

denroedekost.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.10.204 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is not DNSSEC-signed, has no 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 359ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.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 156ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.10.204	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.185	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx1.onlinemail.io	185.21.42.12	mx1.onlinemail.io	AS48854 team.blue Denmark A/S
20	3600s	mx2.onlinemail.io	46.36.208.16	mx2.onlinemail.io	AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover-mf.onlinemail.io → 185.21.40.62

🔷 AAAA Records (IPv6)#

2 records 93ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:acc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:83b9	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 153ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.10.204,172.67.131.185 ech=AEX+DQBByQAgACDKlOpfj4mPdDtH3wshYZrvJEBnIyU9n2irwr+5sCqfNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:acc,2606:4700:3033::ac43:83b9

📝 TXT Records#

1 records 739ms

TXT Record
v=spf1 a include:spf.curanet.dk ~all

✉️ SPF#

Policy	Record (denroedekost.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.dk ~all

📨 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#

checked 2026-10-08 07:56:57

www	104.21.10.204 172.67.131.185 2606:4700:3031::6815:acc 2606:4700:3033::ac43:83b9 (AS13335) (address records, no CNAME)
www vs bare domain	Same network denroedekost.dk: 104.21.10.204 172.67.131.185 2606:4700:3031::6815:acc 2606:4700:3033::ac43:83b9 (AS13335) www.denroedekost.dk: 104.21.10.204 172.67.131.185 2606:4700:3031::6815:acc 2606:4700:3033::ac43:83b9 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

603ms

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

🏷️ SOA#

110ms

Field	Value
Serial	2416919670
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

359ms

156ms

106ms

AAAA

93ms

TXT

739ms

CAA

392ms

HTTPS

153ms

TLSA

368ms

SOA

110ms

MTA-STS

400ms

DNSSEC

603ms

SRV

515ms

Total

2606ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:56:57 shown	2606ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-26 01:47:13	551ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-21 18:05:11	606ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 23:08:02	883ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 10:29:32	2288ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-24 10:27:04	1547ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-10 13:13:11	3848ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-01 23:58:57	860ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:48:39	45131ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:24:15	1739ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:10:44	451ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-17 02:00:39	564ms	2 NS 2 A 2 MX	🔓 Insecure